Interaction between two hadrons in lattice QCD
Fuente:
arXiv
Enregistré dans:
| Auteur principal: | |
|---|---|
| Format: | Preprint |
| Publié: |
2025
|
| Sujets: | |
| Accès en ligne: | |
| Tags: |
Ajouter un tag
Pas de tags, Soyez le premier à ajouter un tag!
|
| _version_ | 1866917940233764864 |
|---|---|
| author | Aoki, Sinya |
| author_facet | Aoki, Sinya |
| contents | I report recent developments on hadron interactions in lattice QCD by the HAL QCD method. As an introduction, I summarize the lattice community's consensus on the absence of the deeply bound dinucleons at heavier pion masses. We then present 4 results by the HAL QCD method using $2+1$ flavor QCD gauge configurations at $m_π\simeq 146$ MeV and $a\simeq 0.0846$ fm, which are the $ΛΛ-NΞ$ interactions, $NΩ$ dibaryon, the tetra-quark state $T_{cc}$ and the $N-ϕ$ interaction with the 2-pion tail. A brief summary follows. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2502_20671 |
| institution | arXiv |
| publishDate | 2025 |
| record_format | arxiv |
| spellingShingle | Interaction between two hadrons in lattice QCD Aoki, Sinya High Energy Physics - Lattice I report recent developments on hadron interactions in lattice QCD by the HAL QCD method. As an introduction, I summarize the lattice community's consensus on the absence of the deeply bound dinucleons at heavier pion masses. We then present 4 results by the HAL QCD method using $2+1$ flavor QCD gauge configurations at $m_π\simeq 146$ MeV and $a\simeq 0.0846$ fm, which are the $ΛΛ-NΞ$ interactions, $NΩ$ dibaryon, the tetra-quark state $T_{cc}$ and the $N-ϕ$ interaction with the 2-pion tail. A brief summary follows. |
| title | Interaction between two hadrons in lattice QCD |
| topic | High Energy Physics - Lattice |
| url | https://arxiv.org/abs/2502.20671 |