Hadron-Hadron Interactions from Lattice QCD: Theory meets Experiments
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arXiv
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| Format: | Preprint |
| Published: |
2025
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| _version_ | 1866912476289826816 |
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| author | Hatsuda, Tetsuo |
| author_facet | Hatsuda, Tetsuo |
| contents | We summarize recent developments in the study of hadron-hadron interactions using lattice QCD near the physical pion mass ($m_π \simeq 146$ MeV), based on the HAL QCD method and its connection to experimental data. In particular, we focus on several key interaction channels shown below. Also, we examine the two-pion exchange (TPE) mechanism, which governs the long-range behavior of interactions between flavor-singlet hadrons, as well as between nucleons and flavor-singlet hadrons. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2507_08359 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Hadron-Hadron Interactions from Lattice QCD: Theory meets Experiments Hatsuda, Tetsuo High Energy Physics - Phenomenology High Energy Physics - Lattice Nuclear Theory We summarize recent developments in the study of hadron-hadron interactions using lattice QCD near the physical pion mass ($m_π \simeq 146$ MeV), based on the HAL QCD method and its connection to experimental data. In particular, we focus on several key interaction channels shown below. Also, we examine the two-pion exchange (TPE) mechanism, which governs the long-range behavior of interactions between flavor-singlet hadrons, as well as between nucleons and flavor-singlet hadrons. |
| title | Hadron-Hadron Interactions from Lattice QCD: Theory meets Experiments |
| topic | High Energy Physics - Phenomenology High Energy Physics - Lattice Nuclear Theory |
| url | https://arxiv.org/abs/2507.08359 |