4 papers
H-dibaryon
Tsutomu Sakai, Kiyotaka Shimizu, Koichi Yazaki
The quark cluster model studies concerning the H-dibaryon are reviewed. The covered topics are the H-dibaryon itself, the interaction between a nucleon and an H-dibaryon, and the o…
Dynamical structure of the chiral QCD vacuum in the zero modes enhancement quantum model
V. Gogohia, H. Toki, T. Sakai +1
Using the effective potential approach for composite operators we have formulated the quantum model of the QCD vacuum. It is based on the existence and importance of the nonperturb…
The interaction between H-dibaryons
T. Sakai, J. Mori, A. J. Buchmann +2
We investigate the interaction between H-dibaryons employing a quark cluster model with a one-gluon-exchange potential and an effective meson exchange potential (EMEP). A deeply-bo…
H-dibaryon matter in the Skyrme model on a hypersphere
Tsutomu Sakai, Hideo Suganuma
We study the properties of H-dibaryon matter through the SO(3) Skyrmion solution on a three-dimensional hypersphere . As the density increases, the swelling of H-dibaryon is f…