NAGAHIRO Hideko
| Faculty Division of Natural Sciences Research Group of Physics | Associate Professor |
Last Updated :2025/06/13
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Profile Information
Name (Japanese)
NagahiroName (Kana)
Hideko
Research Areas
Research History
- Feb. 2017 - Present, Osaka University, Research Center for Nuclear Physics Theoretical Nuclear Physics, 特任准教授
- Apr. 2012 - Present, Nara Women's University, Department of Physics, Associate Professor
- Oct. 2008 - Mar. 2012, Nara Women's University, 助教
- Apr. 2006 - Oct. 2008, 大阪大学核物理研究センター 学振特別研究員
- Apr. 2005 - Mar. 2006, 大阪大学核物理研究センター 特任研究員
Education
■Ⅱ．研究活動実績
Published Papers
- Not Refereed, Acta Physica Polonica A, Institute of Physics, Polish Academy of Sciences, Chiral Symmetry Restoration in Nucleus Observed in Pionic Atoms, K. Itahashi; T. Nishi; D. Ahn; G.P.A. Berg; M. Dozono; D. Etoh; H. Fujioka; N. Fukuda; N. Fukunishi; H. Geissel; E. Haettner; T. Hashimoto; R.S. Hayano; S. Hirenzaki; H. Horii; N. Ikeno; N. Inabe; M. Iwasaki; D. Kameda; K. Kisamori; Y. Kiyokawa; T. Kubo; K. Kusaka; M. Matsushita; S. Michimasa; G. Mishima; H. Miya; D. Murai; H. Nagahiro; M. Niikura; N. Nose-Togawa; S. Ota; N. Sakamoto; K. Sekiguchi; Y. Shiokawa; H. Suzuki; K. Suzuki; M. Takaki; H. Takeda; Y.K. Tanaka; T. Uesaka; Y. Wada; A. Watanabe; Y.N. Watanabe; H. Weick; H. Yamakami; Y. Yanagisawa; K. Yoshida, Nov. 2024, 146, 5, 721, 724, International conference proceedings, 10.12693/aphyspola.146.721
- EPJ Web of Conferences, EDP Sciences, Intriguing aspects of light baryon resonances, K. P. Khemchandani; A. Martínez Torres; Sang-Ho Kim; Seung-il Nam; A. Hosaka; H. Nagahiro, We discuss that some light baryon resonances exhibit properties which cannot be described when attributing a three-valence quark structure to them. Besides pointing out the hadron resonances which clearly require description beyond the quark model, we focus on the third s11, N∗ state and its decay to final states consisting of the lightest hyperon resonances which have a partial width comparable to that for the decay to πN. Such properties of the mentioned nucleon resonance get manifested in the cross sections and other observables related to processes producing the lightest hyperon resonances. We show that all these findings arise from the strong association of the baryon resonances to the dynamics among the ground-state hadrons., 07 Aug. 2024, 301, 03001, 03001, International conference proceedings, 10.1051/epjconf/202430103001
- Not Refereed, Nuovo Cimento della Societa Italiana di Fisica C, Chiral symmetry restoration in nuclear medium observed in pionic atoms, K. Itahashi; T. Nishi; D. Ahn; G. P.A. Berg; M. Dozono; D. Etoh; H. Fujioka; N. Fukuda; N. Fukunishi; H. Geissel; E. Haettner; T. Hashimoto; R. S. Hayano; S. Hirenzaki; H. Horii; N. Ikeno; N. Inabe; M. Iwasaki; D. Kameda; K. Kisamori; Y. Kiyokawa; T. Kubo; K. Kusaka; M. Matsushita; S. Michimasa; G. Mishima; H. Miya; D. Murai; H. Nagahiro; M. Niikura; N. Nose-Togawa; S. Ota; N. Sakamoto; K. Sekiguchi; Y. Shiokawa; H. Suzuki; K. Suzuki; M. Takaki; H. Takeda; Y. K. Tanaka; T. Uesaka; Y. Wada; A. Watanabe; Y. N. Watanabe; H. Weick; H. Yamakami; Y. Yanagisawa; K. Yoshida, 2024, 47, 4, International conference proceedings, 10.1393/ncc/i2024-24229-2
- Refereed, Physical Review D, American Physical Society (APS), Excitation spectra of heavy baryons in a quark-diquark model with relativistic corrections, S. Kinutani; H. Nagahiro; D. Jido, 07 Nov. 2023, 108, 9, Scientific journal, 10.1103/physrevd.108.094011
- Refereed, Nature Physics 2023, Springer Science and Business Media LLC, Chiral symmetry restoration at high matter density observed in pionic atoms, Takahiro Nishi; Kenta Itahashi; DeukSoon Ahn; Georg P. A. Berg; Masanori Dozono; Daijiro Etoh; Hiroyuki Fujioka; Naoki Fukuda; Nobuhisa Fukunishi; Hans Geissel; Emma Haettner; Tadashi Hashimoto; Ryugo S. Hayano; Satoru Hirenzaki; Hiroshi Horii; Natsumi Ikeno; Naoto Inabe; Masahiko Iwasaki; Daisuke Kameda; Keichi Kisamori; Yu Kiyokawa; Toshiyuki Kubo; Kensuke Kusaka; Masafumi Matsushita; Shin’ichiro Michimasa; Go Mishima; Hiroyuki Miya; Daichi Murai; Hideko Nagahiro; Megumi Niikura; Naoko Nose-Togawa; Shinsuke Ota; Naruhiko Sakamoto; Kimiko Sekiguchi; Yuta Shiokawa; Hiroshi Suzuki; Ken Suzuki; Motonobu Takaki; Hiroyuki Takeda; Yoshiki K. Tanaka; Tomohiro Uesaka; Yasumori Wada; Atomu Watanabe; Yuni N; Watanabe; Helmut Weick; Hiroki Yamakami; Yoshiyuki Yanagisawa; Koichi Yoshida; piAF Collaboration, 23 Mar. 2023, 19, 6, 788, 793, Scientific journal, 10.1038/s41567-023-02001-x
- Refereed, Physical Review D, American Physical Society (APS), Understanding the nature of Omega(2012) in a coupled-channel approach, Qi-Fang Lü; Hideko Nagahiro; Atsushi Hosaka, 27 Jan. 2023, 107, 1, Scientific journal, 10.1103/physrevd.107.014025
- Refereed, Suplemento de la Revista Mexicana de Física, Sociedad Mexicana de Fisica A C, The decay of N∗ (1895) to light hyperon resonances, Kanchan Pradeepkumar Khemchandani; A. Martínez Torres; S.-H. Kim; S.-il Nam; H. Nagahiro; A. Hosaka, In this talk I review the findings of our recent works where we have studied the decay of N ∗ (1895) and the implications of such properties on the photoproduction of light hyperons. I discuss that meson-baryon interactions play an essential role in describing the nature of N ∗ (1895) and report the details of our investigation of its decays to different meson-baryon systems and to final states involving Λ(1405) and a proposed Σ(1400). We find that the width of N ∗ (1895) gets important contributions from the decay to light hyperon resonances. Such an information can be used to look for alternative processes to study N ∗ (1895) in experimental data., 08 Jun. 2022, 3, 3, International conference proceedings, 10.31349/suplrevmexfis.3.0308063
- Few-Body Systems, Two-Pion Emission Decay of Roper-Like Heavy Baryons, Ahmad Jafar Arifi; Hideko Nagahiro; Atsushi Hosaka; Kiyoshi Tanida, Sep. 2021, 62, 3, Scientific journal, 10.1007/s00601-021-01625-0
- Refereed, Progress of Theoretical and Experimental Physics, Oxford University Press (OUP), Structure of double pionic atoms, Akari Tani; Natsumi Ikeno; Daisuke Jido; Hideko Nagahiro; Hiroyuki Fujioka; Kenta Itahashi; Satoru Hirenzaki, 01 Mar. 2021, 2021, 3, Scientific journal, 10.1093/ptep/ptab023
- Journal of Physics: Conference Series, Search for η'-mesic nuclei using (p,d) reaction with FRS/Super-FRS at GSI/FAIR, Y. K. Tanaka; S. Bagchi; J. Benlliure; T. Dickel; V. Drozd; H. Ekawa; H. Fujioka; H. Geissel; F. Goldenbaum; C. Guo; E. Haettner; M. N. Harakeh; R. S. Hayano; S. Hirenzaki; C. Hornung; Y. Igarashi; N. Ikeno; K. Itahashi; M. Iwasaki; D. Jido; N. Kalantar-Nayestanaki; R. Kanungo; B. Kindler; R. Knöbel; D. Kostyleva; N. Kurz; N. Kuzminchuk; B. Lommel; Y. Ma; S. Y. Matsumoto; V. Metag; S. Minami; P. Moskal; I. Mukha; T. Nagae; H. Nagahiro; M. Nakagawa; H. J. Ong; H. Outa; S. Pietri; W. R. Plass; A. Prochazka; S. Purushothaman; C. Rappold; J. Ritman; J. L. Rodríguez-Sánchez; R. Ruber; O. Rundel; T. R. Saito; C. Scheidenberger; R. Sekiya; V. Serdyuk; H. Simon; B. Sitar; M. Skurzok; P. Strmen; B. Sun; I. Szarka; M. Takechi; I. Tanihata; S. Terashima; H. Weick; A. Yamamoto; J. Zhao, 23 Dec. 2020, 1643, 1, International conference proceedings, 10.1088/1742-6596/1643/1/012181
- Refereed, Physical Review D, American Physical Society (APS), Decay properties of $N^*(1895)$, Khemch; ani, K.P.; Martinez Torres, A.; Nagahiro, H.; Hosaka, A., Oct. 2020, 103, 1, Scientific journal, 10.1103/physrevd.103.016015
- Refereed, Physical Review D, Roper-like resonances with various flavor contents and their two-pion emission decays, A. J. Arifi; H. Nagahiro; A. Hosaka; K. Tanida, 16 Jun. 2020, 101, 11, 111502, 111502, Scientific journal, 10.1103/PhysRevD.101.111502
- Refereed, Physical Review Letters, American Physical Society (APS), Search for η′ Bound Nuclei in the C12(γ,p) Reaction with Simultaneous Detection of Decay Products, N. Tomida; N. Muramatsu; M. Niiyama; J. K. Ahn; W. C. Chang; J. Y. Chen; M. L. Chu; S. Daté; T. Gogami; H. Goto; H. Hamano; T. Hashimoto; Q. H. He; K. Hicks; T. Hiraiwa; Y. Honda; T. Hotta; H. Ikuno; Y. Inoue; T. Ishikawa; I. Jaegle; J. M. Jo; Y. Kasamatsu; H. Katsuragawa; S. Kido; Y. Kon; T. Maruyama; S. Masumoto; Y. Matsumura; M. Miyabe; K. Mizutani; H. Nagahiro; T. Nakamura; T. Nakano; T. Nam; T. N. T. Ngan; Y. Nozawa; Y. Ohashi; H. Ohnishi; T. Ohta; K. Ozawa; C. Rangacharyulu; S. Y. Ryu; Y. Sada; M. Sasagawa; T. Shibukawa; H. Shimizu; R. Shirai; K. Shiraishi; E. A. Strokovsky; Y. Sugaya; M. Sumihama; S. Suzuki; S. Tanaka; A. Tokiyasu; Y. Tsuchikawa; T. Ueda; H. Yamazaki; R. Yamazaki; Y. Yanai; T. Yorita; C. Yoshida; M. Yosoi, 20 May 2020, 124, 20, 202501, 202501, Scientific journal, True, 10.1103/physrevlett.124.202501
- Refereed, Nucl. Phys. A, Elsevier BV, Non-mesonic decay of the \ensuremathη -mesic 3He via pd\textrightarrow(3He-\ensuremathη)bound\textrightarrow 3He2\ensuremathγ(6\ensuremathγ) reaction, Skurzok, M.; Hirenzaki, S.; Kinutani, S.; Konishi, H.; Moskal, P.; Nagahiro, H.; Rundel, O., 2020, 993, 121647, 121647, Scientific journal, 10.1016/j.nuclphysa.2019.121647
- Refereed, Acta Phys. Polon. B, Nuclear Deformation Effects to the Formation Cross Section of $η '$ Mesic Nucleus, Kinutani, S.; Hirao, M.; Nagahiro, H.; Hirenzaki, S., 2020, 51, 1, 333, 338, Scientific journal, 10.5506/APhysPolB.51.333
- Refereed, Physical Review D, American Physical Society (APS), Three-body decay of $Λ_c^* (2765)$ and determination of its spin-parity, Arifi, A.J.; Nagahiro, H.; Hosaka, A.; Tanida, K., 2020, 101, 9, 094023, 094023, Scientific journal, 10.1103/PhysRevD.101.094023
- Refereed, Acta Phys. Polon. B, Jagiellonian University, Spectroscopy of $η ^\prime $-mesic Nuclei with WASA at GSI/FAIR, Tanaka, Y.K.; others, 2020, 51, 1, 39, 44, Scientific journal, 10.5506/APhysPolB.51.39
- Non-mesonic decay of the $η$-mesic $^3\hspace-0.03cm\mboxHe$ via $pd→(^3\hspace-0.03cm\mboxHe$-$η)_bound→$ $^3\hspace-0.03cm\mboxHe 2γ (6γ$) reaction, Skurzok, M.; Hirenzaki, S.; Kinutani, S.; Konishi, H.; Moskal, P.; Nagahiro, H.; Rundel, O., Aug. 2019, Scientific journal
- Refereed, Phys. Rev. D, American Physical Society (APS), Three-body decay of $Λ_c^*(2595)$ and $Λ_c^*(2625)$ with the inclusion of a direct two-pion coupling, Arifi, A.J.; Nagahiro, H.; Hosaka, A., 12 Dec. 2018, 98, 11, 114007, 114007, Scientific journal, 10.1103/PhysRevD.98.114007
- Refereed, Physics Letters B, Elsevier BV, Constraining the optical potential in the search for η-mesic 4He, M. Skurzok; P. Moskal; N.G. Kelkar; S. Hirenzaki; H. Nagahiro; N. Ikeno, Jul. 2018, 782, 6, 12, Scientific journal, 10.1016/j.physletb.2018.04.047
- Refereed, Few Body Syst., Springer Science and Business Media LLC, Multistrange Meson-Baryon Dynamics and Resonance Generation, Khemch; ani, K.P.; Mart\'\i{}nez Torres, A.; Hosaka, A.; Nagahiro, H.; Navarra, F.S.; Nielsen, M., May 2018, 59, 3, 29, 29, Scientific journal, 10.1007/s00601-018-1338-2
- Refereed, Physical Review Letters, American Physical Society (APS), Spectroscopy of Pionic Atoms in Sn122(d,He3) Reaction and Angular Dependence of the Formation Cross Sections, T. Nishi; K. Itahashi; G. P. A. Berg; H. Fujioka; N. Fukuda; N. Fukunishi; H. Geissel; R. S. Hayano; S. Hirenzaki; K. Ichikawa; N. Ikeno; N. Inabe; S. Itoh; M. Iwasaki; D. Kameda; S. Kawase; T. Kubo; K. Kusaka; H. Matsubara; S. Michimasa; K. Miki; G. Mishima; H. Miya; H. Nagahiro; M. Nakamura; S. Noji; K. Okochi; S. Ota; N. Sakamoto; K. Suzuki; H. Takeda; Y. K. Tanaka; K. Todoroki; K. Tsukada; T. Uesaka; Y. N. Watanabe; H. Weick; H. Yamakami; K. Yoshida, 13 Apr. 2018, 120, 15, 152505, 152505, Scientific journal, 10.1103/physrevlett.120.152505
- Refereed, PoS, Sissa Medialab, Understanding the properties of $Ξ(1690)$ and $Ξ(2120)$, Khemch; ani, K.P.; Mart\'\i{}nez Torres, A.; Hosaka, A.; Nagahiro, H.; Navarra, F.S.; Nielsen, M., 16 Feb. 2018, Hadron2017, 056, 056, Scientific journal, 10.22323/1.310.0056
- Refereed, Phys. Rev. D, American Physical Society (APS), Why $Ξ(1690)$ and $Ξ(2120)$ are so narrow?, Khemch; ani, K.P.; Mart\'\i{}nez Torres, A.; Hosaka, A.; Nagahiro, H.; Navarra, F.S.; Nielsen, M., 07 Feb. 2018, 97, 3, 034005, 034005, Scientific journal, 10.1103/PhysRevD.97.034005
- Refereed, Physical Review C, American Physical Society (APS), Missing-mass spectroscopy of the C12(p,d) reaction near the η′-meson production threshold, Y. K. Tanaka; K. Itahashi; H. Fujioka; Y. Ayyad; J. Benlliure; K.-T. Brinkmann; S. Friedrich; H. Geissel; J. Gellanki; C. Guo; E. Gutz; E. Haettner; M. N. Harakeh; R. S. Hayano; Y. Higashi; S. Hirenzaki; C. Hornung; Y. Igarashi; N. Ikeno; M. Iwasaki; D. Jido; N. Kalantar-Nayestanaki; R. Kanungo; R. Knöbel; N. Kurz; V. Metag; I. Mukha; T. Nagae; H. Nagahiro; M. Nanova; T. Nishi; H. J. Ong; S. Pietri; A. Prochazka; C. Rappold; M. P. Reiter; J. L. Rodríguez-Sánchez; C. Scheidenberger; H. Simon; B. Sitar; P. Strmen; B. Sun; K. Suzuki; I. Szarka; M. Takechi; I. Tanihata; S. Terashima; Y. N. Watanabe; H. Weick; E. Widmann; J. S. Winfield; X. Xu; H. Yamakami; J. Zhao, 12 Jan. 2018, 97, 1, 015202, 015202, Scientific journal, 10.1103/physrevc.97.015202
- Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan, η'(958) mesic nucleus with coupled-channel calculation, Kawamoto Ayano; Nagahiro Hideko; Hirenzaki Satoru, 2018, 73, 0, 293, 293, 10.11316/jpsgaiyo.73.1.0_293
- Refereed, Physical Review D, Three-Body Decay of Λc∗ (2595) and Λc∗ (2625) with consideration of Σc (2455)π and Σc∗ (2520)π in intermediate States, Arifi, A.J.; Nagahiro, H.; Hosaka, A., 23 Jun. 2017, 95, 11, 114018, 114018, Scientific journal, 10.1103/PhysRevD.95.114018
- Refereed, Physical Review C, Effect of the final state interaction of η′N on the η′ photoproduction off the nucleon, Sakai, S.; Hosaka, A.; Nagahiro, H., 25 Apr. 2017, 95, 4, 045206, 045206, Scientific journal, 10.1103/PhysRevC.95.045206
- Refereed, Physical Review D, Structure of charmed baryons studied by pionic decays, Hideko Nagahiro; Shigehiro Yasui; Atsushi Hosaka; Makoto Oka; Hiroyuki Noumi, 23 Jan. 2017, 95, 1, Scientific journal, 10.1103/physrevd.95.014023
- Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan, Energy dependence of η'(958) mesic nucleus optical potential, Kawamoto Ayano; Nagahiro Hideko; Hirenzaki Satoru, 2017, 72, 0, 179, 179, 10.11316/jpsgaiyo.72.2.0_179
- Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan, eta'(958)-nucleon interaction by coupled channel calculation, Kawamoto Ayano; Nagahiro Hideko; Hirenzaki Satoru, 2017, 72, 0, 210, 210, 10.11316/jpsgaiyo.72.1.0_210
- JPS Conf. Proc., Formation of Deeply Bound Pionic Atoms and Pion Properties in Nuclei, Ikeno, Natsumi; Yamagata-Sekihara, Junko; Nagahiro, Hideko; Hirenzaki, Satoru, 2017, 13, 020016, 020016, Scientific journal, 10.7566/JPSCP.13.020016
- JPS Conf. Proc., Search for \ensuremathη' Mesic Nuclei in GSI/FAIR, Itahashi, K.; others, 2017, 17, 082008, 082008, Scientific journal, 10.7566/JPSCP.17.082008
- Refereed, JPS Conf. Proc., Excitation Spectra of Carbon Nuclei near $η '$ Emission Threshold, Itahashi, Kenta; others, 2017, 13, 020030, 020030, Scientific journal, 10.7566/JPSCP.13.020030
- Refereed, Acta Physica Polonica B, Jagiellonian University, First Results on the Experimental Search for $\eta ^\prime $-Mesic Nuclei with the $^{12}$C($p,d$) Reaction, Y.K. Tanaka; Y. Ayyad; J. Benlliure; K.-T. Brinkmann; S. Friedrich; H. Fujioka; H. Geissel; J. Gellanki; C. Guo; E. Gutz; E. Haettner; M.N. Harakeh; R.S. Hayano; Y. Higashi; S. Hirenzaki; C. Hornung; Y. Igarashi; N. Ikeno; K. Itahashi; M. Iwasaki; D. Jido; N. Kalantar-Nayestanaki; R. Kanungo; R. Knöbel; N. Kurz; V. Metag; I. Mukha; T. Nagae; H. Nagahiro; M. Nanova; T. Nishi; H.J. Ong; S. Pietri; A. Prochazka; C. Rappold; M.P. Reiter; J.L. Rodríguez-Sánchez; C. Scheidenberger; H. Simon; B. Sitar; P. Strmen; B. Sun; K. Suzuki; I. Szarka; M. Takechi; I. Tanihata; S. Terashima; Y.N. Watanabe; H. Weick; E. Widmann; J.S. Winfield; X. Xu; H. Yamakami; J. Zhao, 2017, 48, 10, 1813, 1813, Scientific journal, 10.5506/aphyspolb.48.1813
- Refereed, Eur. Phys. J. A, $η$-nucleus interaction from the $d+d$ reaction around the $η$ production threshold, Ikeno, N.; Nagahiro, H.; Jido, D.; Hirenzaki, S., 2017, 53, 10, 194, 194, Scientific journal, 10.1140/epja/i2017-12381-7
- Not Refereed, JPS Conf. Proc., Journal of the Physical Society of Japan, Charmed baryons and their interactions, Hosaka, Atsushi; Hiyama, Emiko; Kim, SangHo; Kim, Hyun-Chul; Nagahiro, Hideko; Noumi, Hiroyuki; Oka, Makoto; Shirotori, Kotaro; Yoshida, Tetsuya; Yasui, Shigehiro, 2017, 17, 111002, 111002, Scientific journal, 10.7566/JPSCP.17.111002
- Refereed, Physical Review Letters, American Physical Society (APS), Measurement of Excitation Spectra in the 12C(p,d) Reaction near the η′ Emission Threshold, Y. K. Tanaka; K. Itahashi; H. Fujioka; Y. Ayyad; J. Benlliure; K.-T. Brinkmann; S. Friedrich; H. Geissel; J. Gellanki; C. Guo; E. Gutz; E. Haettner; M. N. Harakeh; R. S. Hayano; Y. Higashi; S. Hirenzaki; C. Hornung; Y. Igarashi; N. Ikeno; M. Iwasaki; D. Jido; N. Kalantar-Nayestanaki; R. Kanungo; R. Knöbel; N. Kurz; V. Metag; I. Mukha; T. Nagae; H. Nagahiro; M. Nanova; T. Nishi; H. J. Ong; S. Pietri; A. Prochazka; C. Rappold; M. P. Reiter; J. L. Rodríguez-Sánchez; C. Scheidenberger; H. Simon; B. Sitar; P. Strmen; B. Sun; K. Suzuki; I. Szarka; M. Takechi; I. Tanihata; S. Terashima; Y. N. Watanabe; H. Weick; E. Widmann; J. S. Winfield; X. Xu; H. Yamakami; J. Zhao, 08 Nov. 2016, 117, 20, Scientific journal, 10.1103/physrevlett.117.202501
- Refereed, Nuclear Physics A, Production and decay of charmed baryons, Atsushi Hosaka; Emiko Hiyama; SangHo Kim; Hyun-Chul Kim; Hideko Nagahiro; Hiroyuki Noumi; Makoto Oka; Kotaro Shirotori; Tetsuya Yoshida; Shigehiro Yasui, Oct. 2016, 954, 341, 351, Scientific journal, 10.1016/j.nuclphysa.2016.05.009
- Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 22pAC-7 Formation of η'(958) bound states by (γ,d) reaction, Miyatani M.; Ikeno N.; Nagahiro H.; Hirenzaki S., 2016, 71, 266, 266, 10.11316/jpsgaiyo.71.1.0_266
- Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 22pAC-5 A phenomenological study of the in-medium properties of φ meson, Tokunaga S.; Yamagata-Sekihara J.; Nagahiro H.; Hirenzaki S., 2016, 71, 265, 265, 10.11316/jpsgaiyo.71.1.0_265
- Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan, Three Body Decay of Λ*c(2625) and Λ*c (2595) with Consideration of π Σ*c in Intermediate States, Arifi A. J.; Nagahiro Hideko; Hosaka Atsushi,
Three body charmed baryon strong decays of Λ*c(2625) and Λ*c(2595) into Λ+c π+ π- are studied in quark model. We take into account sequential processes going through Σc and Σ*c in intermediate states. The total decay rates are sensitive to the coupling of Λ*c with respect to Σc π open channel and to Σ*c π closed channel. Then, by comparing with the experimental data, we can obtain the information of Λ*c structure.
, 2016, 71, 114, 114, 10.11316/jpsgaiyo.71.2.0_114 - Acta Phys. Polon. B, Formation of $η '(958)$ Bound States by $(γ ,d)$ Reaction, Miyatani, Moeki; Ikeno, Natsumi; Nagahiro, Hideko; Hirenzaki, Satoru, 2016, 47, 2, 367, 372, Scientific journal, 10.5506/APhysPolB.47.367
- Refereed, AIP Conf. Proc., Decays of doubly charmed meson molecules, Molina, R.; Nagahiro, H.; Hosaka, A., 2016, 1701, 1, 050011, 050011, Scientific journal, 10.1063/1.4938651
- Refereed, EPJ Web Conf., Precision spectroscopy of pionic atoms and chiral symmetry in nuclei, Itahashi, Kenta; others, 2016, 130, 01017, 01017, Scientific journal, 10.1051/epjconf/201613001017
- Refereed, EPJ Web Conf., EDP Sciences, Search for \ensuremathη' mesic nuclei by missing-mass spectroscopy of the $^12$C(p,d) reaction, Tanaka, Yoshiki K.; others, 2016, 130, 02010, 02010, Scientific journal, 10.1051/epjconf/201613002010
- Refereed, Eur. Phys. J. A, Formation of $η^\prime$ (958) meson bound states by the$^6$Li( $γ$ ,d) reaction, Miyatani, M.; Ikeno, N.; Nagahiro, H.; Hirenzaki, S., 2016, 52, 7, 193, 193, Scientific journal, 10.1140/epja/i2016-16193-y
- Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 21pCC-2 Formation of η(958) mesic nucleus by two-nucleon transfer reaction, Miyatani M.; Ikeno N.; Nagahiro H.; Hirenzaki S., 2015, 70, 282, 282, 10.11316/jpsgaiyo.70.1.0_282
- Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 21pCC-5 In-medium properties of φ meson and observables, Tokunaga S.; Yamagata-Sekihara J.; Nagahiro H.; Hirenzaki S., 2015, 70, 284, 284, 10.11316/jpsgaiyo.70.1.0_284
- Refereed, Chiral Symmetry in Hadrons and Nuclei, Decays of doubly charmed meson molecules, R. Molina; A. Hosaka; H. Nagahiro, 2015, 124, 127, International conference proceedings
- Refereed, Acta Phys. Polon. B, Exotic atoms and exotic nuclei, Hirenzaki, S.; Nagahiro, H.; Ikeno, N.; Yamagata-Sekihara, J., 2015, 46, 1, 121, 126, Scientific journal, 10.5506/APhysPolB.46.121
- Refereed, PTEP, Formation spectra of pionic atoms in the Green's function method, Ikeno, Natsumi; Yamagata-Sekihara, Junko; Nagahiro, Hideko; Hirenzaki, Satoru, 2015, 2015, 3, 033D01, Scientific journal, 10.1093/ptep/ptv013
- Refereed, Acta Phys. Polon. A, Formation of Deeply Bound Pionic Atoms and Pion Properties in Nuclei, Ikeno, N.; Yamagata-Sekihara, J.; Nagahiro, H.; Hirenzaki, S., 2015, 127, 5, 1568, 1570, Scientific journal, 10.12693/APhysPolA.127.1568
- Not Refereed, Acta Phys. Polon. B, Search for $η '$(958)-nucleus Bound States by $(p,d)$ Reaction at GSI and FAIR, Fujioka, H.; others, 2015, 46, 1, 127, 132, Scientific journal, 10.5506/APhysPolB.46.127
- Not Refereed, Hyperfine Interact., Spectroscopy of $η'$-nucleus bound states at GSI and FAIR — very preliminary results and future prospects —, Fujioka, H.; others, 2015, 234, 1-3, 33, 39, Scientific journal, 10.1007/s10751-015-1145-9
- Refereed, EPJ Web Conf., Meson properties from mesic atoms and mesic nuclei, Hirenzaki, Satoru; Ikeno, Natsumi; Nagahiro, Hideko; Higashi, Yuko, 2014, 81, 01026, 01026, Scientific journal, 10.1051/epjconf/20148101026
- Refereed, Phys. Lett. B, Experimental constraints on the \ensuremathω –nucleus real potential, Friedrich, S.; others, 2014, 736, 26, 32, Scientific journal, 10.1016/j.physletb.2014.07.004
- Refereed, Phys. Rev. C, Elementarity of composite systems, Nagahiro, Hideko; Hosaka, Atsushi, 2014, 90, 6, 065201, 065201, Scientific journal, 10.1103/PhysRevC.90.065201
- Not Refereed, Acta Phys. Polon. B, Meson Properties at Finite Density from Mesic Atoms and Mesic Nuclei, Hirenzaki, S.; Nagahiro, H., 2014, 45, 3, 619, 619, Scientific journal, 10.5506/APhysPolB.45.619
- Not Refereed, Int. J. Mod. Phys. Conf. Ser., $N^*$'s and $Δ$'s generated in vector, pseudoscalar meson-baryon systems, Khemch; ani, K.P.; Martinez Torres, A.; Nagahiro, H.; Hosaka, A., 2014, 26, 1460060, 1460060, Scientific journal, 10.1142/S201019451460060X
- Not Refereed, EPJ Web Conf., Missing Mass Spectroscopy of $η'$ Mesic Nuclei with the $(p,d)$ Reaction at GSI, Tanaka, Yoshiki K.; others, 2014, 66, 09019, 09019, Scientific journal, 10.1051/epjconf/20146609019
- Not Refereed, EPJ Web Conf., Spectroscopy of eta-prime Mesic Nuclei via Semi-Exclusive Measurement at FAIR, Fujioka, Hiroyuki; others, 2014, 66, 09006, 09006, Scientific journal, 10.1051/epjconf/20146609006
- Not Refereed, JPS Conf. Proc., Formation of $η′$(958) Bound States in Nuclei, Hirenzaki, Satoru; Nagahiro, Hideko; Jido, Daisuke, 2014, 1, 013030, 013030, Scientific journal, 10.7566/JPSCP.1.013030
- Refereed, Physical Review D - Particles, Fields, Gravitation and Cosmology, American Physical Society (APS), Role of vector and pseudoscalar mesons in understanding 1/2- N* and Δ resonances, Khemch; ani, K.P.; Mart{\'i}nez Torres, A.; Nagahiro, H.; Hosaka, A., 03 Dec. 2013, 88, 11, 114016, 114016, Scientific journal, 10.1103/PhysRevD.88.114016
- Refereed, Nuclear Physics A, Λ and σ resonances coupled to vector and pseudoscalar mesons, Khemch; ani, K.P.; Mart{\'i}nez Torres, A.; Nagahiro, H.; Hosaka, A., Sep. 2013, 914, 300, 304, Scientific journal, 10.1016/j.nuclphysa.2012.12.095
- Refereed, Physical Review C - Nuclear Physics, American Physical Society, Formation of η'(958)-mesic nuclei by the (p,d) reaction, Hideko Nagahiro; Daisuke Jido; Hiroyuki Fujioka; Kenta Itahashi; Satoru Hirenzaki, 02 Apr. 2013, 87, 4, Scientific journal, 10.1103/PhysRevC.87.045201
- PoS, Formation of deeply bound pionic atoms and pion properties in nuclei, Ikeno, Natsumi; Yamagata-Sekihara, Junko; Nagahiro, Hideko; Hirenzaki, Satoru, 2013, Hadron2013, 172, 172, Scientific journal, 10.7566/JPSCP.13.020016
- PoS, Meson Properties at Finite Density from Mesic Atoms and Mesic Nuclei = Recent Topics on $π$ and $η'(958)$ in Nuclei =, Hirenzaki, Satoru; Ikeno, Natsumi; Nagahiro, Hideko, 2013, Hadron2013, 014, 014, Scientific journal, 10.22323/1.205.0014
- PoS, Spectroscopy of $η'$ mesic nuclei using $(p, d)$ reaction, Suzuki, K.; others, 2013, Hadron2013, 166, 166, Scientific journal, 10.22323/1.205.0166
- Not Refereed, PoS, Sissa Medialab, Dynamical origin of nonstrange baryon resonances, Khemch; ani, K.P.; Martinez Torres, A.; Nagahiro, H.; Hosaka, A., 2013, Hadron2013, 116, 116, Scientific journal, 10.22323/1.205.0116
- Refereed, Few Body Syst., Resonances generated by the vector meson-baryon dynamics, Khemch; ani, K.P.; Martinez Torres, A.; Kaneko, H.; Nagahiro, H.; Hosaka, A., 2013, 54, 1-4, 343, 346, Scientific journal, 10.1007/s00601-012-0389-z
- Refereed, Few Body Syst., Composite and elementary components in hadron resonances, Hosaka, Atsushi; Hyodo, Tetsuo; Jido, Daisuke; Nagahiro, Hideko; Nawa, Kanabu; Ohkoda, Shunsuke; Ozaki, Sho; Yamaguchi, Yasuhiro; Yasui, Shigehiro, 2013, 54, 1-4, 19, 24, Scientific journal, 10.1007/s00601-012-0375-5
- Refereed, PoS, Complex 2D Matrix Model and Its Application to $N_c$-dependence of Hadron Structures, Nawa, Kanabu; Ozaki, Sho; Nagahiro, Hideko; Jido, Daisuke; Hosaka, Atsushi, 2013, Hadron2013, 108, 108, Scientific journal, 10.22323/1.205.0108
- Refereed, Phys. Rev. C, Formation of $η^\prime(958)$-mesic nuclei by ($p,d$) reaction, Nagahiro, Hideko; Jido, Daisuke; Fujioka, Hiroyuki; Itahashi, Kenta; Hirenzaki, Satoru, 2013, 87, 4, 045201, 045201, Scientific journal, 10.1103/PhysRevC.87.045201
- Refereed, Phys. Rev. C, Composite and elementary nature of a resonance in the \ensuremathσ model, Nagahiro, Hideko; Hosaka, Atsushi, 2013, 88, 5, 055203, 055203, Scientific journal, 10.1103/PhysRevC.88.055203
- Refereed, PTEP, (d,3He) reaction on odd-neutron nuclear target for the formation of deeply bound pionic atoms, Ikeno, Natsumi; Yamagata-Sekihara, Junko; Nagahiro, Hideko; Hirenzaki, Satoru, 2013, 2013, 6, 063D01, 1-15, Scientific journal, 10.1093/ptep/ptt035
- Refereed, PTEP, Complex 2D matrix model and geometrical map on the complex-$N_c$ plane, Nawa, Kanabu; Ozaki, Sho; Nagahiro, Hideko; Jido, Daisuke; Hosaka, Atsushi, 2013, 2013, 8, 083D01, 1-13, Scientific journal, 10.1093/ptep/ptt051
- Refereed, Nucl. Phys. A, Formation of the $η^\prime$(958)-mesic nuclei in missing mass spectroscopies, Nagahiro, Hideko, 2013, 914, 360, 364, Scientific journal, 10.1016/j.nuclphysa.2013.03.005
- Refereed, Nucl. Phys. A, $η^\prime$ meson under partial restoration of chiral symmetry in nuclear medium, Jido, Daisuke; Sakai, Shuntaro; Nagahiro, Hideko; Hirenzaki, Satoru; Ikeno, Natsumi, 2013, 914, 354, 359, Scientific journal, 10.1016/j.nuclphysa.2012.12.097
- Refereed, Nucl. Phys. A, Nuclear density probed by anti-kaon-nucleus systems and anti-kaon-nucleus interaction, Yamagata-Sekihara, J.; Ikeno, N.; Nagahiro, H.; Jido, D.; Hirenzaki, S., 2013, 914, 344, 348, Scientific journal, 10.1016/j.nuclphysa.2013.01.085
- Not Refereed, Few Body Syst., Formation of $η'(958)$ Meson Bound States and Chiral Symmetry In-Medium, Nagahiro, Hideko, 2013, 54, 7-10, 1565, 1568, Scientific journal, 10.1007/s00601-012-0568-y
- Not Refereed, Few Body Syst., Formation of Deeply Bound Pionic Atoms in Sn Isotopes, Ikeno, Natsumi; Nagahiro, Hideko; Hirenzaki, Satoru, 2013, 54, 7-10, 1573, 1576, Scientific journal, 10.1007/s00601-012-0556-2
- Not Refereed, Few Body Syst., Spectroscopy of $η'$ mesic nuclei with $(p,d)$ reaction, Tanaka, Yoshiki K.; others, 2013, 54, 7-10, 1263, 1266, Scientific journal, 10.1007/s00601-012-0589-6
- Not Refereed, Few Body Syst., Dynamically Generated Resonances from Two Vectors in the Charm Sector and their Decays, Molina, R.; Nagahiro, H.; Hosaka, A.; Branz, T.; Oset, E., 2013, 54, 7-10, 1259, 1262, Scientific journal, 10.1007/s00601-012-0583-z
- Refereed, Physical Review D - Particles, Fields, Gravitation and Cosmology, Negative parity Λ and Σ resonances coupled to pseudoscalar and vector mesons, Khemch; ani, K.P.; Mart{\'i}nez Torres, A.; Nagahiro, H.; Hosaka, A., 12 Jun. 2012, 85, 11, 114020, 114020, Scientific journal, 10.1103/PhysRevD.85.114020
- Refereed, EPJ Web Conf., Formation of deeply bound pionic atoms in Sn isotopes, Ikeno, Natsumi; Nagahiro, Hideko; Jido, Daisuke; Hirenzaki, Satoru, 2012, 37, 09018, 09018, Scientific journal, 10.1051/epjconf/20123709018
- Refereed, EPJ Web Conf., eta' meson under partial restoration of chiral symmetry in nuclear medium, Jido, Daisuke; Nagahiro, Hideko; Hirenzaki, Satoru; Sakai, Shuntaro, 2012, 37, 09019, 09019, Scientific journal, 10.1051/epjconf/20123709019
- Refereed, EPJ Web Conf., Formation of eta-prime(958) mesic nuclei, Hirenzaki, Satoru; Jido, Daisuke; Nagahiro, Hideko, 2012, 37, 02001, 02001, Scientific journal, 10.1051/epjconf/20123702001
- Refereed, EPJ Web Conf., Hadron resonances with coexistence of different natures, Hosaka, Atsushi; Hyodo, Tetsuo; Jido, Daisuke; Nagahiro, Hideko; Nawa, Kanabu; Ohkoda, Shunsuke; Ozaki, Sho; Yamaguchi, Yasuhiro; Yasui, Shigehiro, 2012, 20, 01005, 01005, Scientific journal, 10.1051/epjconf/20122001005
- Refereed, EPJ Web Conf., Spectroscopy of eta'-nucleus bound states at GSI-SIS, Fujioka, Hiroyuki; others, 2012, 37, 02005, 02005, Scientific journal, 10.1051/epjconf/20123702005
- Refereed, Prog. Theor. Phys., Feasibility Study of Observing eta' Mesic Nuclei with (p,d) Reaction, Itahashi, Kenta; others, 2012, 128, 3, 601, 613, Scientific journal, 10.1143/PTP.128.601
- Refereed, Phys. Rev. C, Nuclear bound state of eta'(958) and partial restoration of chiral symmetry in the eta' mass, Jido, Daisuke; Nagahiro, Hideko; Hirenzaki, Satoru, 2012, 85, 3, 032201, 032201, Scientific journal, 10.1103/PhysRevC.85.032201
- Refereed, Phys. Lett. B, eta-prime nucleus optical potential and possible eta-prime bound states, Nagahiro, H.; Hirenzaki, S.; Oset, E.; Ramos, A., 2012, 709, 1-2, 87, 92, Scientific journal, 10.1016/j.physletb.2012.01.061
- Not Refereed, J. Phys. Conf. Ser., Vector- and Pseudoscalar-baryon coupled channel systems, Khemchani, K.P.; Martinez Torres, A.; Kaneko, H.; Nagahiro, H.; Hosaka, A., 2012, 374, 012007, 012007, Scientific journal, 10.1088/1742-6596/374/1/012007
- Refereed, The European Physical Journal A, Pionic atom spectroscopy in the (d,3 He) reaction at finite angles, N. Ikeno; H. Nagahiro; S. Hirenzaki, Dec. 2011, 47, 12, 161, 161, Scientific journal, 10.1140/epja/i2011-11161-9
- Refereed, Physical Review D - Particles, Fields, Gravitation and Cosmology, Coupling vector and pseudoscalar mesons to study baryon resonances, Khemch; ani, K.P.; Mart{\'i}nez Torres, A.; Kaneko, H.; Nagahiro, H.; Hosaka, A., 15 Nov. 2011, 84, 9, 094018, 094018, Scientific journal, 10.1103/PhysRevD.84.094018
- Refereed, Physical Review D - Particles, Fields, Gravitation and Cosmology, Vector meson-baryon dynamics and generation of resonances, Khemch; ani, K.P.; Kaneko, H.; Nagahiro, H.; Hosaka, A., 22 Jun. 2011, 83, 11, 114041, 114041, Scientific journal, 10.1103/PhysRevD.83.114041
- Refereed, AIP Conference Proceedings, {AIP}, QCD Phase Diagram at Finite Baryon and Isospin Chemical Potentials, T. Sasaki; Y. Sakai; H. Kouno; M. Yahiro; Atsushi Hosaka; Kanchan Khemch; ani; Hideko Nagahiro; Kanabu Nawa, 2011, 1388, 524, 526, Scientific journal, 10.1063/1.3647444
- AIP Conference Proceedings, AIP, Precision Spectroscopy of Kaonic Helium-3 X-rays at J-PARC, T. Hashimoto; H. Bhang; M. Cargnelli; Seonho Choi; C. Curceanu; S. Enomoto; H. Fujioka; Y. Fujiwara; C. Guaraldo; R. S. Hayano; T. Hiraiwa; M. Iio; K. Inoue; T. Ishikawa; S. Ishimoto; T. Ishiwatari; K. Itahashi; M. Iwasaki; H. Kou; P. Kienle; J. Marton; Y. Matsuda; H. Noumi; H. Ohnishi; S. Okada; H. Outa; A. Romero Vidal; F. Sakuma; M. Sato; M. Sekimoto; H. Shi; D. Sirghi; F. Sirghi; T. Suzuki; K. Tanida; H. Tatsuno; M. Tokuda; D. Tomono; A. Toyoda; K. Tsukada; O. Vazquez Doce; E. Widmann; B. K. Wünschek; T. Yamazaki; J. Zmeskal; Atsushi Hosaka; Kanchan Khemchandani; Hideko Nagahiro; Kanabu Nawa, 2011, International conference proceedings, 10.1063/1.3647458
- AIP Conference Proceedings, AIP, Spectroscopic study of Λ(1405) via the in-flight (K[sup −],n) reaction on deuteron, S. Enomoto; S. Ajimura; G. Beer; H. Bhang; M. Bragadireanu; P. Buehler; L. Busso; M. Cargnelli; S. Choi; C. Curceanu; D. Faso; H. Fujioka; Y. Fujiwara; T. Fukuda; C. Guaraldo; T. Hashimoto; R. Hayano; T. Hiraiwa; M. Iio; K. Inoue; N. Ishibashi; T. Ishikawa; S. Ishimoto; T. Ishiwatari; K. Itahashi; M. Iwai; M. Iwasaki; S. Kawasaki; P. Kienle; H. Kou; J. Marton; Y. Matsuda; Y. Mizoi; O. Morra; T. Nagae; H. Noumi; H. Ohnishi; S. Okada; H. Outa; Y. Sada; A. Sakaguchi; F. Sakuma; M. Sato; M. Sekimoto; H. Shi; D. Sirghi; F. Sirghi; S. Suzuki; T. Suzuki; H. Tatsuno; M. Tokuda; D. Tomono; A. Toyoda; K. Tsukada; E. Widmann; T. Yamazaki; H. Yim; K. Yoshida; J. Zmeskal; Atsushi Hosaka; Kanchan Khemchandani; Hideko Nagahiro; Kanabu Nawa, 2011, International conference proceedings, 10.1063/1.3647464
- AIP, Exotics from Heavy Ion Collisions, Akira Ohnishi; Sungtae Cho; Takenori Furumoto; Tetsuo Hyodo; Daisuke Jido; Che Ming Ko; Su Houng Lee; Marina Nielsen; Takayasu Sekihara; Shigehiro Yasui; Koichi Yazaki; Atsushi Hosaka; Kanchan Khemchandani; Hideko Nagahiro; Kanabu Nawa, 2011, International conference proceedings, 10.1063/1.3647419
- Refereed, AIP Conf. Proc., Vector meson-baryon interaction to study dynamical generation of resonances, Khemch; ani, K.P.; Hosaka, A.; Kaneko, H.; Nagahiro, H., 2011, 1388, 1, 310, 313, Scientific journal, 10.1063/1.3647396
- Refereed, AIP Conf. Proc., A study of mixing properties of a1(1260) meson, Nagahiro, H.; Nawa, K.; Ozaki, S.; Jido, D.; Hosaka, A., 2011, 1388, 1, 302, 305, Scientific journal, 10.1063/1.3647394
- Refereed, AIP Conf. Proc., Structure and formation of eta- and pi-nucleus systems, Hirenzaki, Satoru; Ikeno, Natsumi; Jido, Daisuke; Nagahiro, Hideko, 2011, 1388, 1, 495, 501, Scientific journal, 10.1063/1.3647438
- Refereed, Phys. Rev. D, Decay of vector-vector resonances into $γ$ and a pseudoscalar meson, Molina, R.; Nagahiro, H.; Hosaka, A.; Oset, E., 2011, 83, 9, 094030, 094030, Scientific journal, 10.1103/PhysRevD.83.094030
- Refereed, Phys. Rev. D, Composite and elementary natures of $a_1(1260)$ meson, Nagahiro, H.; Nawa, K.; Ozaki, S.; Jido, D.; Hosaka, A., 2011, 83, 11, 111504, 111504, Scientific journal, 10.1103/PhysRevD.83.111504
- Refereed, Prog. Theor. Phys., Precision Spectroscopy of Deeply Bound Pionic Atoms and Partial Restoration of Chiral Symmetry in Medium, Ikeno, Natsumi; Kimura, Rie; Yamagata-Sekihara, Junko; Nagahiro, Hideko; Jido, Daisuke; Itahashi, Kenta; Geng, Li-Sheng; Hirenzaki, Satoru, 2011, 126, 3, 483, 509, Scientific journal, 10.1143/PTP.126.483
- Refereed, Phys. Rev. C, Formation of Heavy Meson Bound States by Two Nucleon Pick-up Reactions, Ikeno, N.; Yamagata-Sekihara, J.; Nagahiro, H.; Jido, D.; Hirenzaki, S., 2011, 84, 5, 054609, 054609, Scientific journal, 10.1103/PhysRevC.84.054609
- Not Refereed, Int. J. Mod. Phys. A, A theoretical model for formation of eta- He-4 bound state by d + d reaction, Hirenzaki, Satoru; Nagahiro, Hideko; Jido, Daisuke, 2011, 26, 3-4, 444, 449, Scientific journal, 10.1142/S0217751X11051809
- Physical Review C - Nuclear Physics, Erratum: Coupled-channel analysis for φ photoproduction with Λ(1520) (Phys. Rev. C (2009) 80 (035201)), S. Ozaki; A. Hosaka; H. Nagahiro; O. Scholten, 13 May 2010, 81, 5, Scientific journal, 10.1103/PhysRevC.81.059901
- Refereed, Hadron and Nuclear Physics 09: Osaka University, Japan, 16-19 November 2009, World Scientific Publishing Co., Formation of η-mesic nuclei by (π, N) reaction at J-PARC, H. Nagahiro; S. Hirenzaki; D. Jido, 01 Jan. 2010, 141, 149, In book, 10.1142/9789814313933_0018
- Refereed, Hadron and Nuclear Physics 09: Osaka University, Japan, 16-19 November 2009, World Scientific Publishing Co., Regge approach in charged k* photoproduction, S. Ozaki; A. Hosaka; H. Nagahiro, 01 Jan. 2010, 188, 192, In book, 10.1142/9789814313933_0024
- Refereed, Hadron and Nuclear Physics 09: Osaka University, Japan, 16-19 November 2009, World Scientific Publishing Co., Meson properties in nuclear medium, S. Hirenzaki; N. Ikeno; H. Nagahiro; J. Yamagata-Sekihara, 01 Jan. 2010, 134, 140, In book, 10.1142/9789814313933_0017
- Refereed, Hadron and Nuclear Physics 09: Osaka University, Japan, 16-19 November 2009, World Scientific Publishing Co., Deeply bound pionic states in Sn at RIKEN RI beam factory, N. Ikeno; H. Nagahiro; S. Hirenzaki; J. Yamagata-Sekihara; D. Jido, 01 Jan. 2010, 206, 210, In book, 10.1142/9789814313933_0028
- Refereed, Phys. Rev. C, Charged K* Photoproduction in a Regge model, Ozaki, Sho; Nagahiro, Hideko; Hosaka, Atsushi, 2010, 81, 3, 035206, 035206, Scientific journal, 10.1103/PhysRevC.81.035206
- Refereed, Prog. Theor. Phys. Suppl., Theoretical study of formation rates of eta-, eta'- and omega-mesic nuclei induced by the pion beam, Nagahiro, Hideko, 2010, 186, 186, 316, 324, Scientific journal, 10.1143/PTPS.186.316
- Refereed, Nucl. Phys. A, Phi photoproduction in a coupled-channel approach, Ozaki, S.; Nagahiro, H.; Hosaka, A.; Scholten, O., 2010, 835, 1-4, 321, 324, Scientific journal, 10.1016/j.nuclphysa.2010.01.209
- Not Refereed, AIP Conf. Proc., Scalar, Axial-Vector and Tensor Resonances from the $ρ D^*$, $ω D^*$ Interaction in the Hidden Gauge Formalism, Molina, R.; Nagahiro, H.; Hosaka, A.; Oset, E., 2010, 1257, 1, 447, 451, Scientific journal, 10.1063/1.3483368
- Not Refereed, AIP Conf. Proc., Formation of eta mesic nuclei at JPARC and COSY, Hirenzaki, Satoru; Nagahiro, Hideko; Jido, Daisuke, 2010, 1322, 1, 28, 35, Scientific journal, 10.1063/1.3541994
- Not Refereed, Acta Phys. Polon. B, Formation of \eta -Mesic Nuclei, Hirenzaki, Satoru; Nagahiro, Hideko; Jido, Daisuke, 2010, 41, 10, 2211, 2220, Scientific journal
- Physical Review C - Nuclear Physics, Erratum: Formation of η-mesic nuclei by the (π,N) reaction and properties of N*(1535) in medium (Physics Review C (2009) 80 (025205)), Hideko Nagahiro; Daisuke Jido; Satoru Hirenzaki, 14 Sep. 2009, 80, 3, Scientific journal, 10.1103/PhysRevC.80.039902
- Refereed, Chin. Phys. C, Reaction dynamics for photoproductions of baryon resonances, Hosaka, A.; Hyodo, T.; Jido, D.; Kim, H.C.; Nagahiro, H.; Nam, S.I.; Oka, M.; Ozaki, S., 2009, 33, 12, 1167, 1174, Scientific journal, 10.1088/1674-1137/33/12/019
- Refereed, Phys. Rev. D, The gamma gamma decay of the f(0)(1370) and f(2)(1270) resonances in the hidden gauge formalism, Nagahiro, H.; Yamagata-Sekihara, J.; Oset, E.; Hirenzaki, S.; Molina, R., 2009, 79, 11, 114023, 114023, Scientific journal, 10.1103/PhysRevD.79.114023
- Refereed, Phys. Rev. C, Formation of eta-mesic nuclei by (pi,N) reaction and N*(1535) in medium, Nagahiro, Hideko; Jido, Daisuke; Hirenzaki, Satoru, 2009, 80, 2, 025205, 025205, Scientific journal, 10.1103/PhysRevC.80.025205
- Refereed, Phys. Rev. C, Formation spectra of light kaonic nuclei by in-flight (anti-K, N) reactions with chiral unitary amplitude, Yamagata-Sekihara, J.; Jido, D.; Nagahiro, H.; Hirenzaki, S., 2009, 80, 4, 045204, 045204, Scientific journal, 10.1103/PhysRevC.80.045204
- Refereed, Nucl. Phys. A, Meson and Baryon resonances, Oset, E.; others, 2009, 827, 1-4, 255C, 260C, Scientific journal, 10.1016/j.nuclphysa.2009.05.050
- Refereed, Physical Review D - Particles, Fields, Gravitation and Cosmology, Scalar, axial-vector, and tensor resonances from the ρd*, ωd* interaction in the hidden gauge formalism, Molina, R.; Nagahiro, H.; Hosaka, A.; Oset, E., 2009, 80, 1, 014025, 014025, Scientific journal, 10.1103/PhysRevD.80.014025
- Not Refereed, Int. J. Mod. Phys. E, Formation of eta-mesic nuclei by (pi, N) reaction and chiral symmetry for baryons, Nagahiro, Hideko; Jido, Daisuke; Hirenzaki, Satoru, 2009, 18, 10, 2202, 2206, Scientific journal, 10.1142/S0218301309014561
- Refereed, MODERN PHYSICS LETTERS A, Special Issue: Proceedings for the International Workshop on Chiral Symmetry in Hadron and Nuclear Physics (CHIRAL07) PREFACE, Atsushi Hosaka; Teiji Kunihiro; Takayuki Myo; Hideko Nagahiro, Sep. 2008, 23, 27-30, V, VII
- Not Refereed, Prog. Part. Nucl. Phys., Photo- and Electron-Production of Mesons on Nucleons and Nuclei, Oset, E.; others, 2008, 61, 1, 260, 275, Scientific journal, 10.1016/j.ppnp.2007.12.024
- Refereed, Modern Physics Letters A, Modern Physics Letters A: Preface, A. Hosaka; T. Kunihiro; T. Myo; H. Nagahiro, 2008, 23, 27-30, v-vii
- Refereed, Nucl. Phys. A, Level crossing of particle-hole and mesonic modes in eta mesic nuclei, Jido, D.; Kolomeitsev, E.E.; Nagahiro, H.; Hirenzaki, S., 2008, 811, 1-2, 158, 178, Scientific journal, 10.1016/j.nuclphysa.2008.07.012
- Refereed, Mod. Phys. Lett. A, Structure and formation of kaonic atoms and kaonic nuclei, Yamagata, Junko; Hirenzaki, Satoru; Nagahiro, Hideko; Jido, Daisuke, 2008, 23, 27-30, 2528, 2531, Scientific journal, 10.1142/S0217732308029733
- Refereed, Mod. Phys. Lett. A, Study of in-medium properties of N*(1535) and chiral symmetry for baryons through the eta-mesic nuclei formation at J-PARC, Nagahiro, Hideko; Jido, Daisuke; Hirenzaki, Satoru, 2008, 23, 27-30, 2512, 2515, Scientific journal, 10.1142/S0217732308029691
- Refereed, Mod. Phys. Lett. A, The role of the QCD anomaly in kaon photoproduction, Ozaki, Sho; Nagahiro, Hideko; Hosaka, Atsushi, 2008, 23, 27-30, 2325, 2328, Scientific journal, 10.1142/S0217732308029307
- Refereed, Phys. Lett. B, Magnetic interaction induced by the anomaly in kaon-photoproductions, Ozaki, S.; Nagahiro, H.; Hosaka, A., 2008, 665, 4, 178, 181, Scientific journal, 10.1016/j.physletb.2008.06.020
- Refereed, Physical Review C - Nuclear Physics, Formation of deeply bound kaonic atoms in (K-,N) reactions, J. Yamagata; H. Nagahiro; R. Kimura; S. Hirenzaki, 31 Oct. 2007, 76, 4, Scientific journal, 10.1103/PhysRevC.76.045204
- Photoproduction of omega and omega in the nuclear medium, Oset, E.; Kaskulov, M.; Nagahiro, H.; Hern; ez, E.; Hirenzaki, S., Oct. 2007, Scientific journal
- 2nd International EtaMesonNet Workshop, ETA 2007, η- and η′(958)-mesic nuclei formation and U
A (1) anomaly at finite density in Nambu-Jona-Lasinio model, H. Nagahiro; M. Takizawa; S. Hirenzaki, 2007, 73, 74, International conference proceedings - Refereed, CONDENSED MATTER THEORIES, VOL 21, Exotic mesic atoms for a class of strongly correlated fermi systems, S. Hirenzaki; H. Nagahiro; J. Yamagata, 2007, 21, 351, +, International conference proceedings
- Refereed, Phys. Rev. C, Formation of Deeply Bound Kaonic Atoms in (K-,N) Reactions, Yamagata, J.; Nagahiro, H.; Kimura, R.; Hirenzaki, S., 2007, 76, 4, 045204, 045204, Scientific journal, 10.1103/PhysRevC.76.045204
- Refereed, Phys. Rev. C, Study of possible omega bound states in nuclei with the (gamma,p) reaction, Kaskulov, M.; Nagahiro, H.; Hirenzaki, S.; Oset, E., 2007, 75, 6, 064616, 064616, Scientific journal, 10.1103/PhysRevC.75.064616
- Refereed, PHYSICAL REVIEW C, eta- and eta '-mesic nuclei and U-A(1) anomaly at finite density, Hideko Nagahiro; Makoto Takizawa; Satoru Hirenzaki, Oct. 2006, 74, 4, 045203, Scientific journal, 10.1103/PhysRevC.74.045203
- Soryushiron Kenkyu Electronics, Soryushiron Kenkyu Editorial Office, In-Flight (K^-,p) Reactions for the formation of Kaon-Nucleus bound systems(Hadrons at finite density), Yamagata Junko; Nagahiro Hideko; Hirenzaki Satoru, 2006, 114, 2, B121, B126, 10.24532/soken.114.2_B121
- Refereed, Phys. Rev. C, American Physical Society, eta- and eta-prime-mesic nuclei and U(A)(1) anomaly at finite density, Nagahiro, Hideko; Takizawa, Makoto; Hirenzaki, Satoru, 2006, 74, 4, 045203, 045203, Scientific journal, 10.1103/PhysRevC.74.045203
- Refereed, Physical Review C - Nuclear Physics, American Physical Society, In-flight (K-,p) reactions for the formation of kaonic atoms and kaonic nuclei using the Green function method, J. Yamagata; H. Nagahiro; S. Hirenzaki, 2006, 74, 1, Scientific journal, 10.1103/PhysRevC.74.014604
- Refereed, AIP Conf. Proc., eta-prime(958)-mesic nuclei formation and U(1)A anomaly at finite density, Nagahiro, H.; Takizawa, M.; Hirenzaki, S., 2006, 842, 1, 228, 230, Scientific journal, 10.1063/1.2220233
- Refereed, Phys. Rev. C, In-flight (K-,p) reactions for the formation of kaonic atoms and kaonic nuclei in green function method, Yamagata, J.; Nagahiro, H.; Hirenzaki, S., 2006, 74, 1, 014604, 014604, Scientific journal, 10.1103/PhysRevC.74.014604
- Progress of Theoretical Physics, Erratum: Formation of kaonic atoms and kaonic nuclei in in-flight (K -, p) reactions (Progress of Theoretical Physics (2005) 114 (301)), Junko Yamagata; Hideko Nagahiro; Yuko Okumura; Satoru Hirenzaki, Oct. 2005, 114, 4, 905, Scientific journal, 10.1143/ptp.114.905
- Not Refereed, PROGRESS OF THEORETICAL PHYSICS, Formation of kaonic atoms and kaonic nuclei in in-flight (K-, p) reactions (vol 114, pg 301, 2005), J Yamagata; H Nagahiro; Y Okumura; S Hirenzaki, Oct. 2005, 114, 4, 905, 905
- Refereed, PHYSICAL REVIEW C, Residual interaction effects on deeply bound pionic states in Sn and Pb isotopes, N Nose-Togawa; H Nagahiro; S Hirenzaki; K Kume, Jun. 2005, 71, 6, Scientific journal, 10.1103/PhysRevC.71.061601
- Refereed, Pentaquark 04, Proceedings, Production of circle dot(+) hypernuclei with the (K+,pi(+)) reaction, H Nagahiro; S Hirenzaki; E Oset; MJV Vacas, 2005, 378, 385, International conference proceedings
- Refereed, Prog. Theor. Phys., Formation of kaonic atoms and kaonic nuclei by in-flight (K-,p) reactions, Yamagata, Junko; Nagahiro, Hideko; Okumura, Yuko; Hirenzaki, Satoru, 2005, 114, 2, 301, 316, Scientific journal, 10.1143/PTP.114.301
- Refereed, Phys. Rev. C, Residual interaction effects on deeply bound pionic states in Sn and Pb isotopes, Nose-Togawa, N.; Nagahiro, H.; Hirenzaki, S.; Kume, K., 2005, 71, 6, 061601, 061601, Scientific journal, 10.1103/PhysRevC.71.061601
- Refereed, Nucl. Phys. A, Elsevier, In-medium properties of N*(1535) in chiral models and eta-nucleus interaction, Nagahiro, H.; Hirenzaki, S.; Jido, D., 2005, 755, 1-4, 491, 494, Scientific journal, 10.1016/j.nuclphysa.2005.03.061
- Refereed, Phys. Rev. Lett., Formation of eta-prime(958) - mesic nuclei and axial U(A)(1) anomaly at finite density, Nagahiro, Hideko; Hirenzaki, Satoru, 2005, 94, 23, 232503, 232503, Scientific journal, 10.1103/PhysRevLett.94.232503
- Refereed, Nucl. Phys. A, Formation of mesic nuclei by (gamma,p) reactions, Nagahiro, H.; Jido, D.; Hirenzaki, S., 2005, 761, 1-2, 92, 119, Scientific journal, 10.1016/j.nuclphysa.2005.07.001
- Refereed, Phys. Lett. B, Production of Theta+ hypernuclei with the (K+, pi+) reaction, Nagahiro, H.; Hirenzaki, S.; Oset, E.; Vicente Vacas, M.J., 2005, 620, 3-4, 125, 130, Scientific journal, 10.1016/j.physletb.2005.05.084
- Refereed, Prog. Theor. Phys. Suppl., Yukawa Institute for Theoretical Physics, eta-mesic nuclei in chiral models, Nagahiro, H.; Jido, D.; Hirenzaki, S., 2004, 153, 340, 343, Scientific journal, 10.1143/PTPS.153.340
- Refereed, Physical Review C, American Physical Society (APS), η-nucleus interactions and in-medium properties ofN*(1535)in chiral models, H. Nagahiro; D. Jido; S. Hirenzaki, 17 Sep. 2003, 68, 3, 9, Scientific journal, 10.1103/physrevc.68.035205
- Refereed, Nucl. Phys. A, Elsevier, Medium effects to the N(1535) resonance and eta mesic nuclei, Jido, D.; Nagahiro, H.; Hirenzaki, S., 2003, 721, 665, 668, Scientific journal, 10.1016/S0375-9474(03)01148-5
- Phys. Rev. C, Medium effects to N(1535) resonance and eta mesic nuclei, Jido, D.; Nagahiro, H.; Hirenzaki, S., 2002, 66, 045202, 045202, Scientific journal, 10.1103/PhysRevC.66.045202
- Refereed, Physical Review C - Nuclear Physics, Medium effects to the [Formula Presented] resonance and [Formula Presented] mesic nuclei, D. Jido; H. Nagahiro; S. Hirenzaki, 2002, 66, 4, 7, Scientific journal, 10.1103/PhysRevC.66.045202
- Refereed, Phys. Lett. B, Binding energy of scalar bound state by topologically massive interaction: fermion and anti-fermion system with heavy mass, Matsuyama, Toyoki; Nagahiro, Hideko, 2002, 536, 1-2, 49, 58, Scientific journal, 10.1016/S0370-2693(02)01810-5
- Refereed, Nucl. Phys. A, Formation of sigma mesic nuclei in (d,t) and (d,He-3) reactions, Hirenzaki, S.; Nagahiro, H.; Hatsuda, T.; Kunihiro, T., 2002, 710, 1-2, 131, 144, Scientific journal, 10.1016/S0375-9474(02)01131-4
- Soryushiron Kenkyu Electronics, Soryushiron Kenkyu Editorial Office, Formation of σ Mesic Nuclei as a Probe of Chiral Restoration in Nuclear Medium(§6. Mesons in Nuclei,Possible Existence of the σ-Meson and Its Implications to Hadron Physics), HIRENZAKI Satoru; NAGAHIRO Hideko; HATSUDA Tetsuo; KUNIHIRO Teiji, We investigate the possibility to observe the properties of the σ channel in nuclei by (d,t) reactions to obtain new information on the partial restoration of chiral symmetry in nuclear medium. The sensitivity of the (d,t) spectra on the chiral symmetry restoration is examined theoretically., 2001, 102, 5, E185, E190, 10.24532/soken.102.5_E185
- Grav. Cosmol., Topological mass versus dynamical mass: Novelty in (2+1)-dimensional space-time, Matsuyama, Toyoki; Nagahiro, Hideko, 2000, 6, 145, 145, Scientific journal
- Soryushiron Kenkyu, Formation of sigma mesic nuclei as a probe of chiral restoration in nuclear medium, Hirenzaki, S.; Nagahiro, H.; Hatsuda, T.; Kunihiro, T., 2000, 102, 5, 185, 190, Scientific journal
- Refereed, Nucl. Phys. A, Physics of mesic atoms and mesic nuclei: Structure and formation, Hirenzaki, S.; Hatsuda, T.; Kume, K.; Kunihiro, T.; Nagahiro, H.; Okumura, Y.; Oset, E.; Ramos, A.; Toki, H.; Umemoto, Y., 2000, 663, 1-2, 553, 556, Scientific journal, 10.1016/S0375-9474(99)00654-5
- Phys. Rev. D, A Dynamical mass generation of a two component fermion in the Maxwell-Chern-Simons QED(3): The Lowest ladder approximation, Matsuyama, Toyoki; Nagahiro, Hideko; Uchida, Satoko, 1999, 60, 105020, 105020, Scientific journal, 10.1103/PhysRevD.60.105020
- Refereed, 14th International Conference on Hadron Spectroscopy, Eta-Prime Bound States in Nuclei and Partial Restoration of Chiral Symmetry, Hirenzaki Satoru; Jido Daisuke; Nagahiro Hideko
MISC
- 日本物理学会講演概要集(CD-ROM), Nuclear compression effects in the mesic nucleus formation reaction, 絹谷すずな; 平尾まい; 永廣秀子; 慈道大介; 比連崎悟, 2020, 75, 1
- 日本物理学会講演概要集(CD-ROM), Experimental results of the search for eta’-mesic nuclei in the LEPS2/BGOegg experiment, 冨田夏希; 村松憲仁; 新山雅之; TRAN N.; 橋本敏和; 松村裕二; 永廣秀子; 永廣秀子; 丸山智幸; 石川貴嗣; 小沢恭一郎; 清水肇; 水谷圭吾; 宮部学; 與曽井優, 2020, 75, 1
- 2019, 74, 1
- 2019, 74, 2
- 2019, 74, 2
- 2019, 74, 2
- 日本物理学会講演概要集(CD-ROM), η-nucleus interaction from the d + d reaction around the η production threshold, 池野なつ美; 永廣秀子; 慈道大介; 比連崎悟, 2017, 72, 1
- Meeting Abstracts of the Physical Society of Japan, The Physical Society of Japan, 22pAC-8 Spectroscopy of eta' mesic nuclei with the ^<12>C(p, d) reaction at GSI, Tanaka Y. K.; Gutz E.; Haettner E.; Harakeh M. N.; Hayano R. S.; Higashi Y.; Hirenzaki S.; Hornung C.; Igarashi Y.; Ikeno N.; Itahashi K.; Ayyad Y.; Iwasaki M.; Jido D.; Kalantar-Nayestanaki N.; Kanungo R.; Knoebel R.; Kurz N.; Metag V.; Mukha I.; Nagae T.; Nagahiro H.; Benlliure J.; Nanova M.; Nishi T.; Ong H. J.; Pietri S.; Prochazka A.; Rappold C.; Reiter M. P.; Sanchez J. L. R.; Scheidenberger C.; Simon H.; Brinkmann K.-T.; Sitar B.; Strmen P.; Sun B.; Suzuki K.; Szarka I.; Takechi M.; Tanihata I.; Terashima S.; Watanabe; Weick H.; Friedrich S.; Widmann E.; Winfield J. S.; Xu X.; Yamakami H.; Zhao J.; Fujioka H.; Geissel H.; Gellanki J.; Guo C., 2016, 71, 0, 267, 267, 10.11316/jpsgaiyo.71.1.0_267
- Not Refereed, 日本物理学会講演概要集(CD-ROM), The Physical Society of Japan (JPS), (p,d)反応の分光によるη′中間子原子核の探索, TANAKA YOSHIKI; AYYAD Y; BENLLIURE J; BRINKMANN K.-T; FRIEDRICH S; FUJIOKA HIROYUKI; GEISSEL H; GEISSEL H; GELLANKI J; GUO C; GUTZ E; HAETTNER E; HARAKEH M.N; HAYANO RYUGO; HIGASHI YUKO; HIRENZAKI SATORU; HORNUNG C; IGARASHI YOICHI; IKENO NATSUMI; IKENO NATSUMI; ITAHASHI KENTA; IWASAKI MASAHIKO; JIDO DAISUKE; KALANTAR-NAYESTANAKI N; KANUNGO R; KNOEBEL R; KNOEBEL R; KURZ N; METAG V; MUKHA I; NAGAE TOMOFUMI; NAGAHIRO HIDEKO; NANOVA M; NISHI TAKAHIRO; ONG H.J; PIETRI S; PROCHAZKA A; RAPPOLD C; REITER M.P; SANCHEZ J.L.R, 24 Mar. 2015, 70, 1, ROMBUNNO.21PCC-1, 281, 10.11316/jpsgaiyo.70.1.0_281
- 2015, 59, Supplement 1
- 2015, 59, Supplement 1
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 27aTB-5 Precise Studies of Pion Properties in Nuclei from Deeply Bound Pionic Atoms, Ikeno N.; Yamagata-Sekihara J.; Nagahiro H.; Hirenzaki S., 05 Mar. 2014, 69, 1, 45, 45
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 30aTA-4 An analysis of the ^<12>C(p,d) reaction at η' meson prodution region by microscopic transport model (JAM), Higashi Y.; Ikeno N.; Nagahiro H.; Hirenzaki S.; Fujioka H.; Itahashi K.; Tanaka Y.K., 05 Mar. 2014, 69, 1, 101, 101
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 30aTA-3 Spectroscopy of η'-mesic nuclei at Super-FRS/FAIR, Fujioka Hiroyuki; Nagae Tomofumi; Yamakami Hiroki; Itahashi Kenta; Iwasaki Masahiko; Outa Haruhiko; Suzuki Takatoshi; Tanaka Yoshiki K.; Nishi Takahiro; Hayano Ryugo S.; Watanabe Yuni N.; Igarashi Yoichi; Ikeno Natsumi; Nagahiro Hideko; Higashi Yuko; Hirenzaki Satoru; Jido Daisuke; Geissel Hans; Weick Helmut; Brinkmann Kai-Thomas; Friedrich Stefan; Metag Volker; Nanova Mariana; Suzuki Ken, 05 Mar. 2014, 69, 1, 101, 101
- 2014, 69, 1
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), η'(958)-N effective interaction and η'-mesic nuclei, Hinata A.; Nagahiro H.; Hirenzaki S., 26 Aug. 2013, 68, 2, 44, 44
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 22pSH-1 Formation spectra of deeply bound pionic atoms in Green's Function Method, Ikeno N.; Yamagata-Sekihara J.; Nagahiro H.; Hirenzaki S., 26 Aug. 2013, 68, 2, 44, 44
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 27aHC-15 Overview of experimental search for η' mesic nuclei at FAIR, Itahashi Kenta; Friedrich Stefan; Fujioka Hiroyuki; Geissel Hans; Hayano Ryugo S.; Hirenzaki Satoru; Itoh Satoshi; Jido Daisuke; Metag Volker; Nagahiro Hideko; Nanova Mariana; Nishi Takahiro; Okochi Kota; Outa Haruhiko; Suzuki Ken; Suzuki Takatoshi; Tanaka Yoshiki K.; Weick Helmut, 26 Mar. 2013, 68, 1, 87, 87
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 12pSA-9 Effective nuclear density probed by meson-nucleus systems, Yamagata-Sekihara J.; Ikeno N.; Nagahiro H.; Jido D.; Hirenzaki S., 24 Aug. 2012, 67, 2, 39, 39
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 12pSA-8 Formation of mesic atoms on odd nuclear target, Ikeno N.; Yamagata-Sekihara J.; Nagahiro H.; Hirenzaki S., 24 Aug. 2012, 67, 2, 39, 39
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 27aXC-8 Spectroscopy of η' mesic nuclei at GSI, Fujioka H.; Itahashi K.; Outa H.; Geissel H.; Weick H.; Metag V.; Nanova M.; Itoh S.; Okochi K.; Suzuki T.; Tanaka Y.; Nishi T.; Hayano R. S.; Nagahiro H.; Hirenzaki S.; Jido D.; Suzuki K.; Widmann E., 05 Mar. 2012, 67, 1, 112, 112
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 27aXC-6 η'(958) mesic nucleus and η' mass shift by partial restoration of Chiral symmetry, Hirenzaki S.; Nagahiro H.; Jido D., 05 Mar. 2012, 67, 1, 112, 112
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 27aXC-2 Pionic atom spectroscopy in the (d,^3He) reaction at finite angles, Ikeno N.; Nagahiro H.; Hirenzaki S., 05 Mar. 2012, 67, 1, 111, 111
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 27aXC-7 η' nucleus optical potential and formation of η'-nucleus bound state, Nagahiro H.; Hirenzaki S.; Oset E.; Ramos A., 05 Mar. 2012, 67, 1, 112, 112
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 25aGC-13 Development of an Aerogel Cherenkov Detector for Particle Identification in Spectroscopy Experiment of η' Mesic Nuclei, Tanaka Y.; Itoh S.; Okochi K.; Suzuki T.; Nishi T.; Hayano R. S.; Itabashi K.; Outa H.; Fujioka H.; Geissel H.; Weick H.; Metag V.; Nanova M.; Nagahiro H.; Hirenzaki S.; Jido D.; Suzuki K.; Widmann E.; Tabata M., 05 Mar. 2012, 67, 1, 87, 87
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 17pSG-10 Resonances generated by vector meson-Baryon dynamics, Khemchandani K. P.; Kaneko H.; Nagahiro H.; Hosaka A., 24 Aug. 2011, 66, 2, 45, 45
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 16pSG-8 Partial restoration of chiral symmetry in nuclear matter and eta' mesonic nuclei, Jido D.; Nagahiro H.; Hirenzaki S., 24 Aug. 2011, 66, 2, 69, 69
- Not Refereed, AIP Conf. Proc., The structure of baryons. Proceedings, 12th International Conference, Baryons'10,, NAGAHIRO Hideko; A. Hosaka; K. Khemchandani; H. Nagahiro; K. Nawa, 2011, 1388
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 13aSE-11 Formation of D Mesic Nuclei, Ikeno N.; Nagahiro H.; Hirenzaki S., 18 Aug. 2010, 65, 2, 44, 44
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 11pSF-11 Formation of η-^4He bound states by deuteron + deuteron reaction, Hirenzaki S.; Nagahiro H.; Jido D., 18 Aug. 2010, 65, 2, 60, 60
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 11aSB-8 A study of the admixture properties of the α_1(1260) meson, Nagahiro Hideko; Nawa Kanabu; Ozaki Sho; Jido Daisuke; Hosaka Atsushi, 18 Aug. 2010, 65, 2, 24, 24
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 23aBC-8 Pion Properties in Nuclei from Deeply Bound Atomic States, Ikeno N.; Yamagata-Sekihara J.; Nagahiro H.; Jido D.; Hirenzaki S., 01 Mar. 2010, 65, 1, 95, 95
- Not Refereed, Hadron and Nuclear Physics 09: Osaka University, Japan, 16-19 November 2009, World Scientific Publishing Co., Preface, Atsushi Hosaka; Takayuki Myo; Hideko Nagahiro; Kanabu Nawa, 01 Jan. 2010, v, vi, Others, 10.1142/9789814313933_fmatter
- Not Refereed, Hadron and Nuclear Physics 09: Osaka University, Japan, 16-19 November 2009, World Scientific Publishing Co., Hadron and nuclear physics 09: Osaka University, Japan, 16-19 November 2009, Atsushi Hosaka; Takayuki Myo; Hideko Nagahiro; Kanabu Nawa, 01 Jan. 2010, 1, 407, Others, 10.1142/7823
- Not Refereed, World Scientific, Hadron and Nuclear Physics 09, Proceedings of International Workshop on Hadron and Nuclear Physics, "HNP09", NAGAHIRO Hideko; A. Hosaka; T. Myo; H. Nagahiro; K. Nawa, 2010
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 28aZC-3 Baryon resonances as bound states of a vector meson and a nucleon, KANEKO Hiromi; NAGAHIRO Hideko; HOSAKA Atsushi, 03 Mar. 2009, 64, 1, 47, 47
- 03 Mar. 2009, 64, 1, 42, 42
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 27pXF-6 Exclusive spectra of in-flight (K^-, N) reaction for light kaonic nucleus formation, 03 Mar. 2009, 64, 1, 40, 40
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 24pZH-2 Radiative decay into γP of the low lying axial-vector mesons, Nagahiro Hideko; Roca Luis; Oset Euloaio, 29 Feb. 2008, 63, 1, 53, 53
- Not Refereed, Modern Physic Letters A, Chiral symmetry in hadron and nuclear physics. Proceedings, International Workshop, CHIRAL07, Osaka, Japan, November 13-16, 2007., NAGAHIRO Hideko; A. Hosaka; T. Myo; H. Nagahiro; T. Kunihiro, 2008, 23, 2201-2623
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 22aYE-5 Restoration of U_A(1) symmetry at finite density, Takizawa Makoto; Nagahiro Hideko; Hirenzaki Satoru, 21 Aug. 2007, 62, 2, 43, 43
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 22pYE-1 Kaon and Hyperon Photoproduction induced by Wess-Zumino-Witten term, Ozaki Sho; Nagahiro Hideko; Hosaka Atushi, 21 Aug. 2007, 62, 2, 47, 47
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 22aYE-2 Possible ω bound states in nuclei produced with the (γ,p) reaction, Nagahiro H.; Kaskulov M.; Oset E.; Jido D.; Hirenzaki S., 21 Aug. 2007, 62, 2, 42, 42
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 27aSB-12 Kaon-Hyperon production in polarized photon reactions, Ozaki Sho; Hosaka Atsushi; Nagahiro Hideko, 28 Feb. 2007, 62, 1, 43, 43
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 21pSD-9 (K^-,N) reactions at J-PARC and Kaon-Nucleus systems, Yamagata Junko; Nagahiro Hideko; Hirenzaki Satoru, 18 Aug. 2006, 61, 2, 40, 40
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 20pSC-8 Formation reaction of eta mesic nuclei induced by meson beam, Nagahiro Hideko; Jido Daisuke; Hirenzaki Satoru, 18 Aug. 2006, 61, 2, 7, 7
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 22aSC-6 Strange mesons at finite density, Takizawa Makoto; Nagahiro Hideko; Hirenzaki Satoru; Oka Makoto, 18 Aug. 2006, 61, 2, 18, 18
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 20pSC-7 Possible level crossing of eta and N^*-hole modes in nuclei, Jido D.; Nagahiro H.; Hirenzaki S.; Kolomeitsev Evigeni E., 18 Aug. 2006, 61, 2, 7, 7
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 27aWG-7 Light scalar meson nonet at finite density, Takizawa Makoto; Nagahiro Hideko; Hirenzaki Satoru; Oka Makoto, 04 Mar. 2006, 61, 1, 31, 31
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 29pWG-6 η'(958) mesic nuclei with NJL model and the effect of U_A(1) anomaly at finite density, Nagahiro Hideko; Takizawa Makoto; Hirenzaki Satoru, 04 Mar. 2006, 61, 1, 43, 43
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 29pWD-3 Kaon bound states in In-flight (K^^-, N) spectra, Yamagata Junko; Nagahiro Hideko; Hirenzaki Satoru, 04 Mar. 2006, 61, 1, 71, 71
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 24pWH-13 In-medium effect of U_A(1) anomaly and formation of η'(958) mesic nuclei, Nagahiro Hideko; Hirenzaki Satoru, 04 Mar. 2005, 60, 1, 39, 39
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 27aZA-10 "Production of θ^+ Hypernuclei with the (K^+,π^+) reaction", Hirensaki S.; Nagahiro H.; 0set E.; Vicente M. J.; Vacas A, 04 Mar. 2005, 60, 1, 53, 53
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 27pZA-8 Formation of K-nucleus bound systems by In-flight (K,N) reactions, Yamagata Junko; Nagahiro Hideko; Hirenzaki Satoru, 04 Mar. 2005, 60, 1, 56, 56
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 28pSJ-5 Possibility of the η′(958) formation in the nuclear medium, Nagahiro Hideko; Hirenzaki Satoru, 25 Aug. 2004, 59, 2, 34, 34
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 30pSH-3 K-mesic Nuclei Formation in (K, N) reactions, Yamagata Junko; Nagahiro Hideko; Hirenzaki Satoru, 25 Aug. 2004, 59, 2, 68, 68
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 12aSH-3 Roper excitation in (d, d') reactions at Td=2.4GeV, Yonezawa Asami; Nagahiro Hideko; Hirenzaki Satoru, 15 Aug. 2003, 58, 2, 42, 42
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), 12aSH-4 Formation of Mesic Nuclei by (γ, p) reactions, Nagahiro Hideko; Hirenzaki Satoru, 15 Aug. 2003, 58, 2, 42, 42
- 06 Mar. 2003, 58, 1, 65, 65
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Residual interaction effects on deeply bound pionic states in Sn-isotope, Togawa Naoko; Nagahiro Hideko; Hirenzaki Satoru; Kume Kenji, 06 Mar. 2003, 58, 1, 36, 36
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), σ meson-Nucleus Bound system, Hirenzaki Satoru; Nagahio Hideko, 06 Mar. 2003, 58, 1, 35, 35
- Meeting abstracts of the Physical Society of Japan, The Physical Society of Japan (JPS), Stnlcture and Formation of η-mesic nuclei in Chiral doublet model, Nagahiro Hideko; Jidob Daisuke; Hirenzaki Satoru, 13 Aug. 2002, 57, 2, 36, 36
- 01 Mar. 2002, 57, 1, 28, 28
- Bulletin of Nara University of Education. Natural science, Nara University of Education, Bound States in Three-dimensional Quantum Electrodynamics with a Chern-Simons Term, Matsuyama Toyoki; Nagahiro Hideko, Oct. 2001, 50, 2, 1, 14
Presentations
- NAGAHIRO Hideko; Hideko Nagahiro, Structures and Interactions of Heavy Quark Hadrons, Structure of charmed baryons studied by pionic decays, Mar. 2017, True
- NAGAHIRO Hideko, Effect of the final state interaction of eta'N on the eta' photoproduction off nucleon, Mar. 2017, False
- NAGAHIRO Hideko; Hideko Nagahiro; Shigehiro Yasui; Makoto Oka; Atsushi Hosaka; Hiroyuki Noumi, 2016 JAEA/ASRC Reimei Workshop : New exotic hadron matter at J-PARC, Structure of charmed baryons studied by pionic decays, Oct. 2016, Korea, True
- NAGAHIRO Hideko, チャームバリオン励起状態の構造とパイオン放出に崩壊, Sep. 2016, False
- NAGAHIRO Hideko; Hideko Nagahiro, The 10th APCTP-BLTP/JINR-RCNP-RIKEN Joint Workshop on Nuclear and Hadron Physics, Decays of charmed baryons through pion emission in the quark model, Aug. 2016, RIKEN, True
- NAGAHIRO Hideko; Hideko Nagahiro, Seminar at IFIC, Valencia University, Decays of charmed baryons through pion emission in the quark model, Jul. 2016, True
- NAGAHIRO Hideko; Hideko Nagahiro, The 14th Internatioanal Conference on Meson-Nucleon Physics and the Structure of the Nucleon (MENU2016), Formation of possible eta'(958)-nucleus bound states and eta'N interaction, Jul. 2016, True
- NAGAHIRO Hideko, Decays of charmed baryons through pion emission in the quark model, Mar. 2016, False
- NAGAHIRO Hideko; Hideko Nagahiro; Shigehiro Yasui; Atsushi Hosaka; Makoto Oka; Hiroyuki Noumi, Mini-Workshop on hadron physics with a variety of flavors, Decays of charmed baryons through pion emission in the quark modek, Feb. 2016, True
- NAGAHIRO Hideko, チャームバリオンの崩壊／Mesic nuclei by missing mass specroscopy, Feb. 2016, False
- NAGAHIRO Hideko, 結合チャネル計算によるeta'(958)核子相互作用, Oct. 2015, False
- NAGAHIRO Hideko, クォーク模型によるチャームバリオンの崩壊 --パイオン放出過程-, Sep. 2015, False
- NAGAHIRO Hideko; Hideko Nagahiro, 1st Hadron Spanish Network Days and Spanish-Japanese JSPS Workshop, eta'(958)-nucleon interaction and possible bound state of eta'N system, Jun. 2015, True
- NAGAHIRO Hideko; Hideko Nagahiro, Hadrons and Hadron Interaction in QCD2015 -Effective Theory and Lattice -, Hadron properties at finite density and specroscopies of mesic nuclei, Mar. 2015, True
- NAGAHIRO Hideko; Hideko Nagahiro; Atsushi Hosaka, Workshop on "Bound states in QCD and beyond", Elementarity of composite systems, Mar. 2015, St. Goar, Germany, True
- NAGAHIRO Hideko; Hideko Nagahiro; A. Hosaka, 4th Joint Meeting of the Nuclear Physics Division of the American Physical Society and The Physical Soci ety of Japan, Study for the elementarity of composite systems, Oct. 2014, American Physical Society and Japan Physical Society, True
- NAGAHIRO Hideko; Hideko Nagahiro, EXA2014, Formation of eta'(958) mesic nuclei by (p,d) reaction, Sep. 2014, True
- NAGAHIRO Hideko; Hideko Nagahiro; Atsushi Hosaka, The 8th APCTP-BLTP JINR Joint Workshop, Do elementary particle survive composite systems ?, Jun. 2014, True
- NAGAHIRO Hideko; Hideko Nagahiro, Hirschegg2014, International Workshop XLII on Gross Properties of Nuclei and Nuclear Excitations, Composite and elementary natures of hadron resonances, Jan. 2014, Hirschegg, Kleinwalsertal, Austria, True
- NAGAHIRO Hideko; Hideko Nagahiro, YITP workshop on "Hadrons in Nucleus", eta'(958)-nucleus bound states and their formations by missing mass spectroscopies, Nov. 2013, Maskawa Hall, Kyoto University, True
- NAGAHIRO Hideko; Hideko Nagahiro, MesonNet Meeting, eta'(958) mesic nuclei by (p,d) reaction, Jun. 2013, Prague, Czech Republic, True
- NAGAHIRO Hideko, Study of mixing properties of mesonic resonances, Mar. 2013, False
- NAGAHIRO Hideko; Hideko Nagahiro, Formation of eta'(958) nucleus bound state, Nov. 2012, False
- NAGAHIRO Hideko; Hideko Nagahiro, XI International Conference on Hypernuclear and Strange Particle Physics, Formation of the eta'(958)-mesic nuclei in missing mass specroscopies, Oct. 2012, Barcelona University, Barcelona, SPAIN, True
- NAGAHIRO Hideko; Hideko Nagahiro, Seminar talk at Technische Universitat Munchen, Formation of eta'(958) mesic nuclei by missing mass spectroscopy, Oct. 2012, Technische Universitat Munchen, True
- NAGAHIRO Hideko; Hideko Nagahiro, Seminar talk at GSI, Formation of eta'(958) mesic nuclei by the (p,d) reaction at GSI, Sep. 2012, GSI, True
- NAGAHIRO Hideko; Hideko Nagahiro, The 20th International IUPAP Conference on Few-Body Problems in Physics (FB20), Formation of the eta'(958) meson bound states and chiral symmetry in-meidum, Aug. 2012, IUPAP, Kyushu University, True
- NAGAHIRO Hideko; Hideko Nagahiro, Composite and elementary natures of mesonic resonances, Jul. 2012, 新学術領域素核宇宙融合、新ハドロン、名古屋大学, False
- NAGAHIRO Hideko, eta'(958)中間子に対する二核子吸収の評価とeta'中間子原子核生成, Mar. 2012, False
- NAGAHIRO Hideko; Hideko Nagahiro, eta' in-medium workshop, Formation spectra of eta' mesic nuclei by the (p,d) reaction, Feb. 2012, True
- NAGAHIRO Hideko; Hideko Nagahiro, Workshop on:\nFuture Prospects of Hadron Physics at J-PARC\nand Large Scale Computational Physics, Formation of eta'(958) meson bound states in nuclei at J-PARC, Feb. 2012, True
- NAGAHIRO Hideko; Hideko Nagahiro, Workshop on:_x000B_ "Elucidation of New Hadrons with a Variety of Flavors“_x000B_- Grant-in-Aid for Scientific Research on Innovative Areas ?, eta'(958) meson bound states and their formations, Feb. 2012, True
- NAGAHIRO Hideko; Hideko Nagahiro, Composite and elementary natures of hadrons -- Study of mixing properties of a1(1260) --, Composite and elementary natures of hadrons -- Study of mixing properties of a1(1260) --, Jun. 2011, True
- Invited oral presentation, 02 Mar. 2025 - 03 Mar. 2025
- Nominated symposium
Research Projects
- 基盤研究(C), Apr. 2024 - Mar. 2028, 24K07051, QCDが持つ対称性とハドロンの性質及び有限密度効果の関係の解明, 永廣 秀子, 日本学術振興会, 科学研究費助成事業, 奈良女子大学, 4030000, 3100000, 930000, kaken
- 基盤研究(C), 01 Apr. 2021 - 31 Mar. 2024, 21K03536, 中間子原子核に反映される有限密度における対称性の効果, 永廣 秀子, 日本学術振興会, 科学研究費助成事業 基盤研究(C), 奈良女子大学, 2990000, 2300000, 690000, 本研究は、量子色力学が持つ対称性を手がかりとして、ハドロンの性質を統一的に理解することを最終的な目的として、その一環として、eta'(958)中間子の有限媒質中での性質変化の解明を目指すものである。そのために、eta'(958)中間子と原子核の束縛状態を生成する可能性を理論的に議論している。
特に、ηおよびη'(958)中間子と原子核の束縛状態を生成し、核中でのハドロンの性質変化を分光スペクトルにおけるピーク構造から探ることを目的としている。これらの中間子は同じ量子数を持ち、互いに混合する粒子であるが、カイラル対称性の部分的回復に対する応答メカニズムが異なっていると考えられる。本研究はこれらの束縛系を包括的に議論することにより、有限媒質中におけるカイラル対称性回復のシグナルがどのように得られるのかを解明することを目指す。
現在、eta'中間子と核子との相互作用を明らかにするため、eta'中間子と同じ量子数を持つ軽い擬スカラー中間子(π中間子、η中間子、K中間子)とバリオン(N, Λ, Σ)の結合チャネルを理論的に取り入れている。現在、これに、ベクトル中間子を加味し、eta'中間子生成の閾値近傍におけるeta'N散乱の実験データの記述を試みている。これは実施計画に記述した理論体系の強化に対応する。
研究の進行は順調であり、2022年度にはこれらの理論模型を用いて、eta'と原子核の系を記述する予定である。, kaken - Grant-in-Aid for Scientific Research (C), 01 Apr. 2017 - 31 Mar. 2020, 17K05443, in-medium effect for hadrons and symmetries of QCD, Nagahiro Hideko, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Nara Women's University, 3250000, 2500000, 750000, We investigate the formation of the eta-prime(958)-nucleus bound state to know the properties of the eta-prime meson. The eta-prime meson has a huge mass compared with other pseudo-scalar meson which is known as UA(1) anomaly.
We focus the in-medium change of the properties of the eta-prime meson and the interaction between eta-prime and nucleon and try to evaluate the effect of the partial restoration of chiral symmetry to the eta-prime system. We try to identify the possible coupled-channels to the eta-prime-nucleon system, which one can observe as a simultaneous observation at the formation of the eta-prime mesic nuclei to reduce the background in experiments., kaken - Grant-in-Aid for Scientific Research (C), 01 Apr. 2014 - 31 Mar. 2017, 26400275, Effects of Chiral symmetry and anomaly probed by meson-nucleus bound systems, Nagahiro Hideko, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Nara Women's University, 3640000, 2800000, 840000, We investigate theoretically the mass reduction of the eta'(958) meson in the nuclear medium. To this end, we have calculated the formation spectra of eta'(958) mesic nuclei by using the missing mass spectroscopy. The heavy mass of the eta'(958) meson is considered to be determined by the UA(1) anomaly and chiral symmetry breaking. In this fiscal period, the experiment at GSI has been performed and we have determined the upper limit of the formation cross section of eta'-mesic nuclei and its possible mass reduction., url
- Grant-in-Aid for Scientific Research (C), 01 Apr. 2012 - 31 Mar. 2016, 24540274, Aspects of symmetry at finite nuclear density by meson-nucleus systems, Hirenzaki Satoru; JIDO Daisuke; NAGAHIRO Hideko, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Nara Women's University, 5070000, 3900000, 1170000, The final goal of this research is to investigate the aspects of the symmetry of the strong interaction by knowing the properties of various mesons at finite density through meson-nucleus systems. The pattern of the symmetry breaking and its restoration are considered to be understood by the relations between various phenomena and properties of various mesons. This kind of study is unique and complementary to that of the high energy heavy ion collisions.
The main results of this project are the developments of the theoretical studies of (i) the structure and formation of eta(958) meson-nucleus bound states based on eta(958) properties at finite density, (ii) the high precision spectroscopy of the deeply bound pionic atoms, and (iii) the properties of vector mesons at finite density and observables., url - 新学術領域研究(研究領域提案型), 01 Apr. 2012 - 31 Mar. 2014, 24105707, ｅｔａ’原子核にみる有限密度でのカイラル対称性回復とＵＡ（１）量子異常効果の検証, 永廣 秀子, 日本学術振興会, 科学研究費助成事業 新学術領域研究(研究領域提案型), 奈良女子大学, 3510000, 2700000, 810000, 本研究は、擬スカラー中間子の一つであるeta-prime(958)中間子に注目し、その有限密度中での質量減少の実験的な検証に向けた理論研究である。eta-prime(958)中間子は、南部-Goldstone粒子としては、重すぎる質量を持っており、これはUA(1)量子異常の存在とカイラル対称性の自発的破れがあいまって決定されていると考えられている。このことを踏まえ、有限密度中でのeta-prime(958)中間子の質量減少を観測することが出来れば、有限密度中でのカイラル対称性の自発的破れ及びUA(1)量子異常の振る舞いなどに関する知見が得られると考え、その実験的検証を目指すものである。
本研究では、eta-prime(958)中間子を原子核の束縛させ、そのスペクトラムをピークとして観測することで、eta-prime(958)中間子の質量減少の観測をめざしたものである。本年度は具体的に、原子核に陽子を入射させ、重陽子を観測する(p,d)反応による束縛状態生成に関し、最適な入射エネルギー、標的原子核などの具体的検証を行い、論文発表を行った。また、光子を入射させ陽子を観測する(gamma,p)反応に関しても、最適な実験条件を探るための理論研究を行い、実験研究者と議論を行った。さらに、微視的な相互作用から結合チャネル法を用いたeta-prime原子核光学ポテンシャルを導出し、エネルギー依存性を考慮した形で検証を行い、束縛エネルギー及び崩壊幅の見積もりを行った。さらにこの結合チャネルにおけるベクトル中間子の寄与に関して詳細に議論を行った。, kaken - 新学術領域研究(研究領域提案型), 2010 - 2011, 22105510, 有限密度でのUA(1)量子異常とカイラル対称性回復の検証に関する理論研究, 永廣 秀子, 日本学術振興会, 科学研究費助成事業 新学術領域研究(研究領域提案型), 奈良女子大学, 2990000, 2300000, 690000, 本研究は、対称性を手がかりとしてハドロンの多彩なエネルギースペクトルを理解することを最終的な目的とした研究である。その一環として具体的には、有限媒質中でのUA(1)量子異常の振る舞いおよびカイラル対称性の部分的回復の徴候を観測することを目的として、原子核中でのeta-prime(958)中間子の質量減少を実験的に観測することを目指した理論研究を行った。eta-prime(958)中間子は、他の南部ゴールドストーン粒子に比べて遙かに重い質量を持っており、これはUA(1)量子異常項の存在により説明されると考えられている。重要なことは、その同じ理論体系がカイラル対称性の回復に伴う同粒子の質量減少を予言していることである。しかし、その実験的検証は現在の所皆無であり、この質量減少を実際に実験的に観測することは、カイラル対称性の部分的回復やハドロンの質量生成機構の解明につながる重要なファクターである。
本研究では、eta-prime(958)中間子原子核生成について、(pi,N)反応及び、(p,d)反応を用いた束縛状態の生成可能性を議論し、そのどちらでも束縛状態を生成し、観測可能であることを示した。更に、通常中間子原子核束縛状態は幅が広く、このことが束縛状態をピークとして観測する事を困難にしているが、本研究において、ハドロン有効理論を元に吸収幅の評価を行い、その幅は束縛状態がピークとして観測可能である程度に十分小さいことも示した。これらの理論計算に基づき、実験研究者と共に実験の実施可能性を議論し、共同でドイツ重イオン研究所にeta-prime(958)中間子原子核生成実験の提案を行った。, kaken - 特別研究員奨励費, 2006 - 2008, 06J08661, 原子核媒質中におけるハドロンの性質とカイラル対称性の回復, 永廣 秀子, 日本学術振興会, 科学研究費助成事業 特別研究員奨励費, 3400000, 3400000, 本研究は、カイラル対称性の観点から、中間子や中間子と原子核が構成する系の構造・性質を明らかにすることを目指し、QCDで非常に重要な役割を果たすと思われるカイラル対称性とその破れの機構について明らかにすることを目的とした。本年度は、特にエキゾチックハドロンと呼ばれる共鳴状態に注目した。近年、従来考えられていたような単純な3quarkもしくは、quark-反quark対の描像では説明できない共鳴状態がいくつか実験的に発見されてきた。そのようなエキゾチックな状態は、4quark以上のマルチクォーク状態や、複数のよりエネルギーの低いハドロンの分子状態として記述されるのではないかと考えられている。本研究では、軸性ベクトル中間子に注目した。この中間子がカイラル対称性を持つ有効模型を用いてベクトル中間子と擬スカラー中間子の束縛状態として記述されるという立場に立ち、その光崩壊幅の評価を行うことで、こゐ軸性べクトル中間子がどのような状態であるべきなのか、その実験的な検証の可能性を探った。
また、カイラル対称性の回復と関係すると考えられているω中間子の質量変化を観測することを目的として、π中間子入射ビームを用いたω中間子原子核束縛系の生成可能性について評価を行い、それが現実の実験で観測可能であることを示した。具体的に実験研究者との議論を行い、当該実験の実現可能性についても議論を行った。, kaken - Grant-in-Aid for Scientific Research (C), 2004 - 2006, 16540252, Structure and reactions of pentaquark baryons, HOSAKA Atsushi; TOKI Hiroshi; NAKANO Takashi, Japan Society for the Promotion of Science, Grants-in-Aid for Scientific Research Grant-in-Aid for Scientific Research (C), Osaka University, 3200000, 3200000, In this research, we have investigated the structure and production/decay reactions of pentaquark baryons. We proposed an intuitive method to understand possible five quark structure of the pentaquarks using a conventional quark model. In this way we provided a view to understand the results of chiral quark soliton model. Also, we investigated how five quark structure affect various phenomena such as mass and decay width. In particular, we solved the five quark system precisely including bound as well as scattering states.
In order to extract information of five quark structure from experiments, we investigated reaction mechanism. We consistently used an effective lagrangian method and determine model parameters from symmetries. Having spin and parity of the pentaquark states as unknown parameter, we predicted angular distributions and production rate of the reactions. In a proton-proton reaction, we proposed a method to determine the spin and parity of Theta+.
As a related subject, we investigated properties of hyperon resonances, Lambda(1405) and Lambda(1520) having the strangeness-1 which is opposite to that of the Theta+. The former is know for some time to couple strongly to the anti-kaon and nucleon, and hence was regarded as another candidate of pentaquark states., kaken - イータ(958)中間子原子核生成と有限密度中におけるUA(1)量子異常, 0, 0, 0, Competitive research funding
- イータ中間子原子核生成と有限密度中におけるカイラル対称性回復, 0, 0, 0, Competitive research funding
- ハドロン共鳴にみるエキゾチック構造, 0, 0, 0, Competitive research funding
- eta'(958)mesic nuclei formation and UA(1) anomaly in medium, 0, 0, 0, Competitive research funding
- eta mesic nuclei and partial restoration of chiral symmetry, 0, 0, 0, Competitive research funding
- composite and elementary component of hadronic resonance, 0, 0, 0, Competitive research funding
- 基盤研究(C), 2021 - 2023, 21K03536, Principal investigator, 中間子原子核に反映される有限密度における対称性の効果
