Hadron-hadron potentials coupled to quark degrees of freedom for X (3872)
To study the internal structure of the exotic hadron X(3872), considering the coupled-channel potential between quarks and hadrons is necessary because X(3872) is regarded as a mixture state of cc¯ and D0D¯*0. In this work, we construct the hadron-hadron potentials coupled to the quark channel and s...
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| Format: | Article |
| Language: | English |
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EDP Sciences
2024-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://www.epj-conferences.org/articles/epjconf/pdf/2024/01/epjconf_meson2023_03005.pdf |
| _version_ | 1797299405894713344 |
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| author | Terashima Ibuki Hyodo Tetsuo |
| author_facet | Terashima Ibuki Hyodo Tetsuo |
| author_sort | Terashima Ibuki |
| collection | DOAJ |
| description | To study the internal structure of the exotic hadron X(3872), considering the coupled-channel potential between quarks and hadrons is necessary because X(3872) is regarded as a mixture state of cc¯ and D0D¯*0. In this work, we construct the hadron-hadron potentials coupled to the quark channel and study the properties of the D0D¯*0 potentials for X(3872). In particular, we compare various local approximations by focusing on the scattering phase shifts. |
| first_indexed | 2024-03-07T22:49:14Z |
| format | Article |
| id | doaj.art-24a775ce93de46afabf181be770cdae3 |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-03-07T22:49:14Z |
| publishDate | 2024-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-24a775ce93de46afabf181be770cdae32024-02-23T10:28:27ZengEDP SciencesEPJ Web of Conferences2100-014X2024-01-012910300510.1051/epjconf/202429103005epjconf_meson2023_03005Hadron-hadron potentials coupled to quark degrees of freedom for X (3872)Terashima Ibuki0Hyodo Tetsuo1Department of Physics, Tokyo Metropolitan UniversityDepartment of Physics, Tokyo Metropolitan UniversityTo study the internal structure of the exotic hadron X(3872), considering the coupled-channel potential between quarks and hadrons is necessary because X(3872) is regarded as a mixture state of cc¯ and D0D¯*0. In this work, we construct the hadron-hadron potentials coupled to the quark channel and study the properties of the D0D¯*0 potentials for X(3872). In particular, we compare various local approximations by focusing on the scattering phase shifts.https://www.epj-conferences.org/articles/epjconf/pdf/2024/01/epjconf_meson2023_03005.pdf |
| spellingShingle | Terashima Ibuki Hyodo Tetsuo Hadron-hadron potentials coupled to quark degrees of freedom for X (3872) EPJ Web of Conferences |
| title | Hadron-hadron potentials coupled to quark degrees of freedom for X (3872) |
| title_full | Hadron-hadron potentials coupled to quark degrees of freedom for X (3872) |
| title_fullStr | Hadron-hadron potentials coupled to quark degrees of freedom for X (3872) |
| title_full_unstemmed | Hadron-hadron potentials coupled to quark degrees of freedom for X (3872) |
| title_short | Hadron-hadron potentials coupled to quark degrees of freedom for X (3872) |
| title_sort | hadron hadron potentials coupled to quark degrees of freedom for x 3872 |
| url | https://www.epj-conferences.org/articles/epjconf/pdf/2024/01/epjconf_meson2023_03005.pdf |
| work_keys_str_mv | AT terashimaibuki hadronhadronpotentialscoupledtoquarkdegreesoffreedomforx3872 AT hyodotetsuo hadronhadronpotentialscoupledtoquarkdegreesoffreedomforx3872 |