QCD_SUM_RULES

作品数:80被引量:6H指数:1
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相关作者:张建荣更多>>
相关机构:国防科学技术大学中国科学院大学华中师范大学更多>>
相关期刊:《Chinese Physics Letters》《Science Bulletin》《Chinese Physics C》《IMP & HIRFL Annual Report》更多>>
相关基金:国家自然科学基金河北省自然科学基金上海市自然科学基金广东省自然科学基金更多>>
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QCD Sum Rules Study of X(4350)
《Communications in Theoretical Physics》2014年第4期501-505,共5页莫增 崔春雨 刘永录 黄明球 
Supported by the National Natural Science Foundation of China under Grant Nos.11347174,11275268,11105222,and 11025242
The QCD sum rule approach is used to analyze the nature of the recently observed new resonance X (4350), which is assumed to be a diquark-antidiquark state [cs][cs] with jPC = 1-+. The interpolating current represe...
关键词:X(4350) exotic-charmonium 
Reanalysis of the (0^+, 1^+) States Bs0 and Bs1 with QCD Sum Rules
《Chinese Physics Letters》2008年第11期3908-3911,共4页王志刚 
Supported by National Natural Science Foundation under Grant Nos 10405009 and 10775051, and the Programme for New Century Excellent Talents in University under Grant No NCET-07-0282.
We calculate the masses and decay constants of the P-wave strange-bottomed mesons Bs0 and Bs1 with the QCD sum rules, and observe that the central values of the masses Bs0 and Bs1 are smaller than the corresponding BK...
关键词:the power-law exponents precipitation durative abrupt precipitation change 
Stabilization and Consistency for Subtracted and Unsubtracted QCD Sum Rules for 0^++ Scalar Glueball被引量:1
《Chinese Physics Letters》2006年第11期2920-2923,共4页张振宇 刘觉平 
Supported by the National Natural Science Foundation of China under Grant No 10075036, the BEPC National Laboratory Project of Research and Development, and the BES Collaboration Research Foundation.
Based on a semi-classical expansion for quantum chromodynamics in the instanton liquid background, the correlation function of the 0^++ scalar glueball current is calculated. Besides the pure classical and quantum c...
关键词:RESONANCE PHYSICS TEMPERATURE-DEPENDENCE LIGHT QUARKS INSTANTONS MASS GLUONIUM MESONS LOOP 
Reanalyzing Pentaquark Θ^+(1540) in Framework of QCD Sum Rules Approach with Direct Instantons
《Communications in Theoretical Physics》2006年第2期320-324,共5页WANG Zhi-Gang YANG Wei-Min WAN Shao-Long 
The project supported by National Natural Science Foundation of China under Grant No. 10405009 and the Key Program Foundation of North China Electric Power University
In this article, we study the pentaquark state Θ+(1540) with a (scalar) diquark-(pseudoscalar) diquarkantiquark type interpolating current in the framework of the QCD sum rules approach by including the contri...
关键词:QCD sum rules INSTANTON pentaquark state 
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