H-dihyperon in quark cluster model
P N Shen; Z Y Zhang; Y W Yu; X Q Yuan; S Yang
Журнал:
Journal of Physics G: Nuclear and Particle Physics
Дата:
1999-09-01
Аннотация:
The H-dihyperon (DH) is studied in the framework of the SU(3) chiral quark model. It is shown that, with the exception of the 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 ranges from 2225-2234 MeV.
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