Lattice QCD studies on baryon interactions in the strangeness -2 sector with physical quark masses
We investigate baryon-baryon (BB) interactions in the strangeness S = −2 sector via the coupled-channel HAL QCD method which enables us to extract the scattering observables from Nambu-Bethe-Salpeter (NBS) wave function on the lattice. The simulations are performed with (almost) physical quark masse...
| Main Authors: | , , , , , , , , , |
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| Format: | Article |
| Language: | English |
| Published: |
EDP Sciences
2018-01-01
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| Series: | EPJ Web of Conferences |
| Online Access: | https://doi.org/10.1051/epjconf/201817505010 |
| _version_ | 1818589532773154816 |
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| author | Sasaki Kenji Aoki Sinya Doi Takumi Gongyo Shinya Hatsuda Tetsuo Ikeda Yoichi Inoue Takashi Iritani Takumi Ishii Noriyoshi Miyamoto Takaya |
| author_facet | Sasaki Kenji Aoki Sinya Doi Takumi Gongyo Shinya Hatsuda Tetsuo Ikeda Yoichi Inoue Takashi Iritani Takumi Ishii Noriyoshi Miyamoto Takaya |
| author_sort | Sasaki Kenji |
| collection | DOAJ |
| description | We investigate baryon-baryon (BB) interactions in the strangeness S = −2 sector via the coupled-channel HAL QCD method which enables us to extract the scattering observables from Nambu-Bethe-Salpeter (NBS) wave function on the lattice. The simulations are performed with (almost) physical quark masses (mπ = 146MeV) and a huge lattice volume of La = 8.1fm. We discuss the fate of H-dibaryon state through the ΛΛ and NΞ coupled-channel scatterings |
| first_indexed | 2024-12-16T09:42:09Z |
| format | Article |
| id | doaj.art-2aa29568f53d4333aa09bb200942c9ab |
| institution | Directory Open Access Journal |
| issn | 2100-014X |
| language | English |
| last_indexed | 2024-12-16T09:42:09Z |
| publishDate | 2018-01-01 |
| publisher | EDP Sciences |
| record_format | Article |
| series | EPJ Web of Conferences |
| spelling | doaj.art-2aa29568f53d4333aa09bb200942c9ab2022-12-21T22:36:15ZengEDP SciencesEPJ Web of Conferences2100-014X2018-01-011750501010.1051/epjconf/201817505010epjconf_lattice2018_05010Lattice QCD studies on baryon interactions in the strangeness -2 sector with physical quark massesSasaki KenjiAoki SinyaDoi TakumiGongyo ShinyaHatsuda TetsuoIkeda YoichiInoue TakashiIritani TakumiIshii NoriyoshiMiyamoto TakayaWe investigate baryon-baryon (BB) interactions in the strangeness S = −2 sector via the coupled-channel HAL QCD method which enables us to extract the scattering observables from Nambu-Bethe-Salpeter (NBS) wave function on the lattice. The simulations are performed with (almost) physical quark masses (mπ = 146MeV) and a huge lattice volume of La = 8.1fm. We discuss the fate of H-dibaryon state through the ΛΛ and NΞ coupled-channel scatteringshttps://doi.org/10.1051/epjconf/201817505010 |
| spellingShingle | Sasaki Kenji Aoki Sinya Doi Takumi Gongyo Shinya Hatsuda Tetsuo Ikeda Yoichi Inoue Takashi Iritani Takumi Ishii Noriyoshi Miyamoto Takaya Lattice QCD studies on baryon interactions in the strangeness -2 sector with physical quark masses EPJ Web of Conferences |
| title | Lattice QCD studies on baryon interactions in the strangeness -2 sector with physical quark masses |
| title_full | Lattice QCD studies on baryon interactions in the strangeness -2 sector with physical quark masses |
| title_fullStr | Lattice QCD studies on baryon interactions in the strangeness -2 sector with physical quark masses |
| title_full_unstemmed | Lattice QCD studies on baryon interactions in the strangeness -2 sector with physical quark masses |
| title_short | Lattice QCD studies on baryon interactions in the strangeness -2 sector with physical quark masses |
| title_sort | lattice qcd studies on baryon interactions in the strangeness 2 sector with physical quark masses |
| url | https://doi.org/10.1051/epjconf/201817505010 |
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