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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Analysis of the 1S and 2S states of Λ_(Q) and Ξ_(Q) with QCD sum rules
《Chinese Physics C》2021年第1期109-118,共10页Zhi-Gang Wang Hui-Juan Wang 
Supported by National Natural Science Foundation(11775079)。
In this article,we study the ground states and the first radial excited states of the flavor antitriplet heavy baryon states ∧Q and ΞQ with the spin-parity JP=1/2+ by carrying out operator product expansion up to va...
关键词：heavy baryon states QCD sum rules 
Strong decays of fully-charm tetraquarks into di-charmonia
《Science Bulletin》2020年第23期1994-2000,M0004,共8页Hua-Xing Chen Wei Chenc Xiang Liu Shi-Lin Zhu 
supported by the National Natural Science Foundation of China (11722540 and 11975033);the Chinese National Youth Thousand Talents Program;the China National Funds for Distinguished Young Scientists (11825503);the National Program for Support of Top-notch Young Professionals;the Fundamental Research Funds for the Central Universities。
We study strong decays of the possible fully-charm tetraquarks recently observed by LHCb,and calculate their relative branching ratios through the Fierz rearrangement.Together with our previous QCD sum rule study,our ...
关键词：Fully-heavy tetraquark QCD sum rules Fierz rearrangement 
Analysis of Scalar Doubly Heavy Tetraquark States with QCD Sum Rules被引量：1
《Communications in Theoretical Physics》2011年第6期1049-1058,共10页王志刚 徐艳梅 王慧娟 
Supported by National Natural Science Foundation of China under Grant Nos.10775051,11075053;Program for New Century Excellent Talents in University under Grant No.NCET-07-0282;the Fundamental Research Funds for the Central Universities
In this article, we perform a detailed study of the mass spectrum of the scalar doubly charmed and doubly bottom tetraquark states using the QCD sum rules.
关键词：tetraquark state QCD sum rules 
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