国家自然科学基金(10675008)

作品数:4被引量:0H指数:0
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相关期刊:《原子核物理评论》《Chinese Physics C》更多>>
相关主题:QUARK_MODELMESONSDYNAMICALCHANNELPOSSIBLE更多>>
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Fine splitting in the charmonium spectrum with a channel coupling effect
《Chinese Physics C》2011年第9期797-803,共7页杨春 李瀑飞 陈晓林 邓卫真 
Supported by National Natural Science Foundation of China (10675008)
We study the fine splitting in the charmomium spectrum in the quark model with the channel coupling effect, including DD, DD*, D*D* and DsDs, DsDs*, Ds*Ds* channels. The interaction for channel coupling is const...
关键词:quark model four-fermion interaction COUPLED-CHANNEL X(3872) 
Dynamical study of the possible molecular state X(3872) with the s-channel one gluon exchange interaction
《Chinese Physics C》2010年第8期1052-1056,共5页王保凯 邓卫真 陈晓林 
Supported by NSFC (10675008)
The recently observed X(3872) resonance, which is difficult to assign a conventional cc charmonium state in the quark model, may be interpreted as a molecular state. Such a molecular state is a hidden flavor four qu...
关键词:quark model MESONS molecular states 
X(3872) and Bound State Problem of D^0*~0(~0 D*~0)
《原子核物理评论》2009年第S1期16-21,共6页LIU Yan-rui1,LIU Xiang2,3,DENG Wei-zhen2 (1 Institute of High Energy Physics,Chinese Academy of Sciences,Beijing 100049,China 2 Department of Physics,Peking University,Beijing 100871,China 3 Centro de Física Terica,Departamento de Física,Universidade de Coimbra,P-3004-516,Coimbra,Portugal) 
National Natural Science Foundation of China(10625521, 10675008, 10705001, 10775146, 10721063);China Postdoctoral Science Foundation(20070420526);K.C. Wong Education Foundation, Hong Kong
We have performed a dynamical calculation of the bound state problem of D0D*0 by considering the pion and sigma meson exchange potential. Our preliminary analysis disfavors the molecular interpretation of X(3872) if w...
关键词:X(3872) BOUND STATE MOLECULE 
Three-body force and the tetraquark interpretation of light scalar mesons
《Chinese Physics C》2008年第7期515-520,共6页邹范勇 陈晓林 邓卫真 
Supported by NSFC(10675008)
We study the possible tetraquark interpretation of light scalar meson states ao(980), f0(980),k, within the framework of the non-relativistic potential model. The wave functions of tetraquark states are obtained ...
关键词:scalar meson TETRAQUARK three-body force 
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