Welcome

Welcome to nuclear hadron physics group at Tokyo Metropolitan University, Graduate schoole of science, Department of physics.

We study the physics of strong interaction, one of the four fundamental forces in Nature. If you have any questions on research activities, please feel free to contact us via e-mail.

News

  • Paper by Kinugawa (D3) was published in Phys. Rev. C (2024/04/10)

  • Kinugawa (D2) submitted a paper (2024/03/20)

  • Paper by Kinugawa (D2) was accepted in Phys. Rev. C (2023/12/08)

  • Kinugawa (D2), Nishibuchi (D1), Terashima (D1), and Sone (M2) respectively gave a talk "Compositeness of near-threshold s-wave resonances", "Analysis of piXi spectrum for Xi(1620) resonance with chiral unitary approach", "Properties of X(3872) from hadronic potentials coupled to quarks", and "Near-threshold hadron scattering using new parametrization of amplitude" at Fourth International Workshop on the Extension Project for the J-PARC Hadron Experimental Facility (HEF-ex 2024) (J-PARC, Tokai, online) (2024/02/20,21)

  • The proceedings of 17th International Workshop on Meson Physics (MESON2023) by Kinugawa (D2), Nishibuchi (D1), Terashima (D1), and Sone (M2) were respectively published in EPJ Web Conf. 291, 03004 (2024), EPJ Web Conf. 291, 05006 (2024), EPJ Web Conf. 291, 03005 (2024), and EPJ Web Conf. 291, 05004 (2024) (2024/02/16)

  • Paper by Nishibuchi (D1) was published in Phys. Rev. C (2024/01/23)

  • Kinugawa (D2), Nishibuchi (D1), Terashima (D1), Sone (M2), and Watanabe (M1) respectively gave a talk "Compositeness of near-threshold s-wave resonances", "Analysis of Xi(1620) resonance with chiral unitary approach", "Derivative expansions of hadronic potentials coupled to quarks for X(3872)", "Near-threshold hadron scattering using new parametrization of amplitude", and "The effect of resonances in the two-particle correlation functions in the high energy collisions" at International School for Strangeness Nuclear Physics 2023 (J-PARC, Tokai, online) (2023/12/12,13,14)

  • Paper by Nishibuchi (D1) was accepted in Phys. Rev. C (2023/12/08)

  • Kinugawa (D2), Nishibuchi (D1), and Terashima (D1) respectively gave a talk "Compositeness of Tcc and X(3872) with decay and coupled-channel effects", "Analysis of Xi(1620) resonance with chiral unitary approach", and "Hadron-hadron potentials coupled to quark degrees of freedom for exotic hadrons", at 6th Joint Meeting of the APS Division of Nuclear Physics and the Physical Society of Japan (Hawaii23) (Hilton Waikoloa Village, Hawaii) (2023/11/29)

  • Kinugawa (D2), Nishibuchi (D1), Terashima (D1), and Sone (M2) respectively gave a talk "Compositeness of near-threshold s-wave resonances", "Analysis of Xi(1620) resonance with chiral unitary approach", "Derivative expansions of hadronic potentials coupled to quarks for X(3872)", and "Near-threshold hadron scattering using new parametrization of amplitude", at International workshop Nagoya Workshop on Exotic Hadrons (Nagoya Univ.) (2023/11/14,17)

  • Kinugawa (D2), Nishibuchi (D1), Terashima (D1), Sone (M2), and Watanabe (M1) respectively gave a talk "Compositeness of near-threshold s-wave resonances", "Analysis of Xi(1620) resonance with chiral unitary approach", "Derivative expansions of hadronic potentials coupled to quarks for X(3872)", "Near-threshold hadron scattering using new parametrization of amplitude", and "The effect of resonances in the two-particle correlation functions in the high energy collisions" at ELPH workshop (Tohoku Univ., ELPH, Online) (2023/11/08,09)

  • Terashima (D1) gave a seminar at Quark-Hadron Theory Group at Nagoya University. Sone (M2) gave a seminar at Few-Body Systems Physics Laboratory at RIKEN (2023/10/20)

  • Terashima (D1) submitted the proceedings of 17th International Workshop on Meson Physics (MESON2023) (2023/10/09)

  • Nishibuchi (D1) submitted the proceedings of 17th International Workshop on Meson Physics (MESON2023) (2023/09/29)

  • Sone (M2) submitted the proceedings of 17th International Workshop on Meson Physics (MESON2023) (2023/09/27)

  • Kinugawa (D2) gave a talk "New interpretation of compositeness of resonances" at Cluster (RIKEN, Wako) (2023/09/22)

  • Paper by Terashima (D1) was published in Phys. Rev. C (2023/09/21)

  • Kinugawa (D2), Nishibuchi (D1), Terashima (D1), and Sone (M2) respectively gave a talk "Compositeness of Tcc and X(3872) with decay and coupled-channel effects", "Analysis of Xi(1620) resonance with chiral unitary approach", "Hadron-hadron potentials coupled to quark degrees of freedom for exotic hadrons", and "Near-threshold hadron scattering using new parametrization of amplitude", at International workshop on J-PARC hadron physics 2023 (J-PARC Hadron 2023) (J-PARC Tokai) (2023/09/12,14)

  • Kinugawa (D2) submitted the proceedings of 17th International Workshop on Meson Physics (MESON2023) (2023/08/21)

  • Paper by Terashima (D1) was accepted in Phys. Rev. C (2023/08/15)

  • Kinugawa (D2) gave a seminar at Quark-Hadron Theory Group at Nagoya University (2023/07/07)

  • Kinugawa (D2), Nishibuchi (D1), Terashima (D1), and Sone (M2) respectively gave a talk "Compositeness of Tcc and X(3872) with decay and coupled-channel effects", "Analysis of Xi(1620) resonance with chiral unitary approach", "Derivative expansions of hadronic potentials coupled to quarks for X(3872)", and "Near-threshold hadron scattering using effective field theory", at 17th International Workshop on Meson Physics (MESON 2023) (Krakow) (2023/06/22,23)

  • Kinugawa (D2) gave a seminar at nuclear hadron physics group at Tokyo Institute of Technology (2023/05/26)

  • Terashima (D1) and Nishibuchi (D1) respectively submitted a paper and a paper (2022/05/19)

  • Kinugawa (D1), Nishibuchi (M2), Terashima (M2), and Sone (M1) respectively gave a talk "Compositeness of Tcc and X(3872) with decay and coupled channel effects", "Analysis of Xi resonances with chiral unitary approach based on experimental data", "Derivative expansions of hadronic potentials coupled to quarks for X(3872)", and "Near-threshold hadron scattering using effective field theory" at KEK workshop (J-PARC, Tokai, Online) (2023/03/28)

  • Kinugawa (D1), Nishibuchi (M2), Terashima (M2), Sone (M1), and Misawa (M2) respectively gave a talk "Compositeness of exotic hadron with decay effect", "Study of excited Xi baryons based on the K- Lambda scattering length", "Derivative expansions of hadronic potentials coupled to quarks for X(3872)", "Near-threshold hadron scattering using effective field theory", and "Remnant of QCD Kondo effect in strangeness system" at JPS 2023 Spring Meeting (Online) (2023/03/24)

  • Kinugawa (D1), Nishibuchi (M2), Terashima (M2), and Sone (M1) respectively gave a talk "Compositeness of exotic hadron with decay and coupled-channel effects", "Analysis of Xi resonances with chiral unitary approach based on experimental data", "Structure of X(3872) with hadronic potentials coupled to quarks", and "Near-threshold hadron scattering using effective field theory" at Third International Workshop on the Extension Project for the J-PARC Hadron Experimental Facility (3rd J-PARC HEF-ex WS) (KEK Tokai Campus, Online) (2023/03/14,16)

  • Kinugawa (D1) submitted a paper (2022/03/14)

  • Sone (M1) gave a seminar presentation at Hadron Seminar (KEK Tokai Campus, Online) (2023/03/09)

  • Sone (M1) gave a talk "Near-threshold hadron scattering using effective field theory" at (Cluster workshop) (Osaka Univ., Online) (2023/02/10)

  • Kinugawa (D1), Nishibuchi (M2), Terashima (M2), and Sone (M1) respectively gave an invited talk "Nature of Tcc with effective field theory", "Study of excited Xi baryons based on the K-Lambda scattering length", "Structure of X(3872) with hadronic potentials coupled to quarks", and "Near-threshold hadron scattering using effective field theory" at Workshop on "Physics of heavy quark and exotic hadrons 2023" (KEK Tokai Campus, Online) (2023/01/30)

  • Kinugawa (D1), Nishibuchi (M2), Terashima (M2), and Sone (M1) respectively gave a talk "Nature of Tcc with effective field theory", "Study of excited Xi baryons based on the ALICE experiment", "Structure of X(3872) with hadronic potentials coupled to quarks", and "Near-threshold hadron scattering using effective field theory" at ELPH workshop (Tohoku Univ., ELPH, Online) (2022/12/06,07)

  • The proceedings of 14th International Conference on Hypernuclear and Strange Particle Physics (HYP2022) by Kinugawa (D1), Nishibuchi (M2), and Terashima (M2) were respectively published in EPJ Web Conf. 271, 10003 (2022), EPJ Web Conf. 271, 10002 (2022), and EPJ Web Conf. 271, 10004 (2022) (2022/11/09)

  • Kinugawa (D1), Nishibuchi (M2), and Terashima (M2) respectively gave a talk "Nature of Tcc with effective field theory", "Threshold effects for excited Xi baryons", and "Structure of X(3872) with hadronic potentials coupled to quarks", at The 2022 International Conference on the Structure of Baryons (Baryons 2022) (Sevilla, Online) (2022/11/09,10)

  • Kinugawa (D1) is awarded the ANPhA Awards Incentive Prize at the International symposium on Clustering as a Window on the Hierarchical Structure of Quantum Systems CLUSHIQ2022 (2022/11/03)

  • Kinugawa (D1), Nishibuchi (M2), Terashima (M2), Misawa (M1), and Sone (M1) respectively gave a talk "Nature of Tcc with effective field theory", "Threshold effects for excited Xi baryons", "Structure of X(3872) with hadronic potentials coupled to quarks", "Application of QCD Kondo effect to strangeness systems",and "Near-threshold hadron scattering using effective field theory" at the International symposium on Clustering as a Window on the Hierarchical Structure of Quantum Systems CLUSHIQ2022 (Tohoku Univ, Online). (2022/11/01)

  • Kinugawa (D1) is awarded the SNP School Incentive Prize at The International School for Strangeness Nuclear Physics 2021 (2022/10/28)

  • Kinugawa (D1), Nishibuchi (M2), Terashima (M2), Misawa (M1), and Sone (M1) respectively gave a talk "Nature of Tcc with effective field theory", "Threshold effects for excited Xi baryons", "Structure of X(3872) with hadronic potentials coupled to quarks", "Application of QCD Kondo effect to strangeness systems",and "Near-threshold hadron scattering using effective field theory" at The International School for Strangeness Nuclear Physics 2021 (Tohoku Univ, Online). (2022/10/25,27)

  • Kinugawa (D1), Nishibuchi (M2), and Terashima (M2) respectively gave a talk "Nature of Tcc with effective field theory", "Threshold effects for the spectrum of Xi resonances", "Structure of X(3872) with the hadron potentials with quark degrees of freedom" at JPS 2022 Autumn Meeting (Okayama Univ. of Science) (2022/09/07)

  • Kinugawa (D1), Terashima (M2), and Nishibuchi (M2) respectively submitted the proceedings 1, 2, 3 of 14th International Conference on Hypernuclear and Strange Particle Physics (HYP2022) (Praha, Online) (2022/08/31,09/01)

  • Kinugawa (D1), Nishibuchi (M2), Terashima (M2), Misawa (M1), and Sone (M1) respectively gave a talk "Nature of Tcc with effective field theory", "Threshold effects for the spectrum of Xi resonances", "Structure of X(3872) with the hadron potentials with quark degrees of freedom", "Application of QCD Kondo effect to strangeness sector", and "Near threshold hadron scattering with effective field theory" at YONUPA summer school (online) (2022/08/06,07,08,09)

  • Paper by Kinugawa (D1) was published in Phys. Rev. C (2022/07/18)

  • Paper by Kinugawa (D1) was accepted in Phys. Rev. C (2022/06/30)

  • Kinugawa (D1), Nishibuchi (M2), and Terashima (M2) respectively gave a talk "Structure of exotic hadrons by the weak-binding relation with finite range correction", "Nature of excited Xi baryons with threshold effects", and "Analysis of coupled-channel potentials with quark and hadron degrees of freedom" at 14th International Conference on Hypernuclear and Strange Particle Physics (HYP2022) (Prague, Online) (2022/06/28,30)

  • Kinugawa (D1) submitted a paper (2022/05/18)

  • The proceedings of 19th International Conference on Hadron Spectroscopy and Structure (HADRON2021) by Kinugawa (D1) was published in Rev. Mex. Fis. Suppl. 3, 0308066 (2022) (2022/04/30)

  • The proceedings of EXA online conference 2021 by Kinugawa (D1) was published in EPJ Web of Conf. 262, 01019 (2022) (2022/04/27)

  • Kinugawa (M2), Nishibuchi (M1), and Terashima (M1) respectively gave a talk "Application of the weak-binding relation with range correction", "Nature of excited Xi baryons as resonances", and "Analysis of coupled-channel potentials with quark and hadron degrees of freedom" at KEK workshop (J-PARC, Tokai, Online) (2022/03/23,24)

  • Kinugawa (M2), Nishibuchi (M1), and Terashima (M1) respectively gave a talk "Application of the weak-binding relation with range correction", "Nature of excited Xi baryons as resonances", and "Analysis of coupled-channel potentials with quark and hadron degrees of freedom" at JPS 2022 Annual Meeting (Online) (2022/03/16,17)

  • The proceedings of Particles and Nuclei International Conference (PANIC2021) by Kinugawa (M2) was published in PoS (PANIC2021) 176 (2022/03/02)

  • Kinugawa (M2) submitted the proceedings of 19th International Conference on Hadron Spectroscopy and Structure (HADRON2021) (2022/01/13)

  • Kinugawa (M2), Nishibuchi (M1), and Terashima (M1) respectively gave a talk "Range correction in the weak-binding relation", "Nature of excited Xi baryons as resonances", and "Analysis of coupled-channel potentials with quark and hadron degrees of freedom" at The International School for Strangeness Nuclear Physics 2021 (RCNP, Osaka Univ, Online) (2021/12/14)

  • Kinugawa (M2) submitted the proceedings of EXA online conference 2021 (2021/12/02)

  • Kinugawa (M2) submitted the proceedings of Particles and Nuclei International Conference (PANIC2021) (2021/11/15)

  • Kinugawa (M2), Nishibuchi (M1), and Terashima (M1) respectively gave a talk "Range correction in the weak-binding relation", "Properties of Xi excited states as resonances", and "Study of coupled-channel potential with quark and hadron degrees of freedom" at ELPH workshop (Tohoku Univ., ELPH) (2021/11/04,05)

  • Kinugawa (M2) gave a talk "Range correction in the weak-binding relation for unstable states" at EXA online conference 2021 (2021/09/16)

  • Kinugawa (M2) gave a talk "Range correction in the weak-binding relation for unstable states" at JPS 2021 Autumn Meeting (2021/09/14)

  • Kinugawa (M2) gave a talk "Range correction in the weak-binding relation for unstable states" at Particles and Nuclei International Conference (PANIC2021) (online) (2021/09/08)

  • Kinugawa (M2), Nishibuchi (M1), and Terashima (M1) respectively gave a talk "Range correction in the weak-binding relation for unstable states", "Properties of Xi excited states as resonances", and "Study of coupled-channel potential with quark and hadron degrees of freedom" at YONUPA summer school (online) (2021/08/07)

  • Kinugawa (M2) gave a talk "Range correction in the weak-binding relation for unstable states" at 19th International Conference on Hadron Spectroscopy and Structure (HADRON2021) (online) (2021/07/28)

  • Kinugawa (M1) gave a talk "Weak-binding relation in the zero range limit" at School (online) (2021/03/24)

  • Kinugawa (M1) gave a talk "Weak-binding relation in the zero range limit" at JPS 2021 Annual meeting (online) (2021/03/12)

  • Kinugawa (M1) gave a talk "Weak-binding relation in the zero range limit" at Hadron in Nucleus 2020 (YITP, Kyoto Univ., online) (2021/03/09)

  • Kinugawa (M1) gave a talk "Weak-binding relation in the zero range limit" at The International School for Strangeness Nuclear Physics 2020 (J-PARC, Tokai, online) (2020/12/03)

  • New HP launched (2020/04/01)