2 papers
hep-ph2025
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…
hep-ph2025
Di- structures from the quark Pauli-blocking effect
Sachiko Takeuchi, Atsushi Hosaka, Makoto Takizawa +1
The double-charmonium scattering states such as , , and are investigated by a simplified quark cluster model. It is found that the quark Pauli-princi…