H-Dihyperon in Quark Cluster Model
P. N. Shen, Z. Y. Zhang, Y. W. Yu, X. Q. Yuan, S. Yang
Abstract
The H dihyperon (DH) is studied in the framework of the SU(3) chiral quark model. It is shown that except the σ chiral field, the overall effect of the other SU(3) chiral fields is destructive in forming a stable DH. The resultant mass of DH in a three coupled channel calculation is ranged from 2225 MeV to 2234 MeV.
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