Oral Contribution

Multiquark states and the mixing of scalar meson

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2009 Chinese Physical Society and the Institute of High Energy Physics of the Chinese Academy of Sciences and the Institute of Modern Physics of the Chinese Academy of Sciences and IOP Publishing Ltd
, , Citation Dai Lian-Rong et al 2009 Chinese Phys. C 33 1397 DOI 10.1088/1674-1137/33/12/064

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dailr@1nnu.edu.cn

Author affiliations

1 Department of Physics, Liaoning Normal University, Dalian 116029, China

2 Institute of High Energy Physics, and Theoretical Physics Center for Science Facilities, CAS, Beijing 100049, China

3 Department of physics, Inner Mongolia University, Hohhot 010021, China

Dates

  1. Received 7 August 2009
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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.

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