14 citations · 24 across the 3 of their papers we have counts for
4 papers
Alpha-Core Breakup in the Strong Decay of \({}_{ΛΛ}^{6}\mathrm{He}\) to a Deeply Bound \(H\) Dibaryon
Mahboubeh Shahrbaf, Makoto Oka
We investigate the effect of -core breakup on the strong conversion of \({}^{6}_{ΛΛ}\mathrm{He}\) into a deeply bound \(H\) dibaryon. In addition to the coherent \(H+{}^{4}\math…
Strange pentaquarks with a hidden heavy quark-antiquark pair
Sachiko Takeuchi, Alessandro Giachino, Makoto Takizawa +2
The strange pentaquarks with hidden heavy quark pair ( and ) are investigated by the coupled-channel quark cluster model. Two types of the color-octe…
Pertinent Dirac structure for QCD sum rules of meson-baryon coupling constants
Takumi Doi, Hungchong Kim, Makoto Oka
Using general baryon interpolating fields for without derivative, we study QCD sum rules for meson-baryon couplings and their dependence on Dirac structures fo…
Up-Down Quark Mass Difference Effect in Nuclear Many-Body Systems
S. Nakamura, K. Muto, M. Oka +2
A charge-symmetry-breaking nucleon-nucleon force due to the up-down quark mass difference is evaluated in the quark cluster model. It is applied to the shell-model calculation for…