Multiquark states and the mixing of scalar meson

DAI Lian-Rong; LIU Jia; ZHANG Dan

doi:10.1088/1674-1137/33/12/064

Chinese Physics C> 2009, Vol. 33> Issue(12) : 1397-1400 DOI: 10.1088/1674-1137/33/12/064

Multiquark states and the mixing of scalar meson

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Abstract：
In order to describe Kaon-Nucleon scattering data, the mixing of scalar meson σ₀ and σ₈ must be introduced in the chiral SU(3) quark model. Inspired by this, now the mixing of scalar meson is further considered to study some interesting dibaryons in the chiral SU(3) quark model. The results show that the mixing of scalar meson has different effects on these dibaryons.

References

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DAI Lian-Rong, LIU Jia and ZHANG Dan. Multiquark states and the mixing of scalar meson[J]. Chinese Physics C, 2009, 33(12): 1397-1400. doi: 10.1088/1674-1137/33/12/064

DAI Lian-Rong, LIU Jia and ZHANG Dan. Multiquark states and the mixing of scalar meson[J]. Chinese Physics C, 2009, 33(12): 1397-1400. doi: 10.1088/1674-1137/33/12/064 shu

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Received: 2009-08-07
Revised: 1900-01-01

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沈阳化工大学材料科学与工程学院沈阳 110142

Multiquark states and the mixing of scalar meson

Corresponding author: DAI Lian-Rong,

Received Date: 2009-08-07
Accepted Date: 1900-01-01
Available Online: 2009-12-05

Abstract:

In order to describe Kaon-Nucleon scattering data, the mixing of scalar meson σ₀ and σ₈ must be introduced in the chiral SU(3) quark model. Inspired by this, now the mixing of scalar meson is further considered to study some interesting dibaryons in the chiral SU(3) quark model. The results show that the mixing of scalar meson has different effects on these dibaryons.