2 papers
hep-lat2025
(1405) in the flavor SU(3) limit using a separable potential in the HAL QCD method
Kotaro Murakami, Sinya Aoki
Using the HAL QCD method, we investigate S-wave meson-baryon interactions in singlet and two octet channels in the flavor SU(3) limit, where the chiral unitary model predicts that…
hep-lat2025
Left-hand cut and the HAL QCD method
Sinya Aoki, Takumi Doi, Yan Lyu
We investigate how the left-hand cut (LHC) problem is treated in the HAL QCD method. For this purpose, we first consider the effect of the LHC to the scattering problem in non-rela…