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作品数:83被引量:56H指数:5
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相关领域:理学更多>>
相关作者:袁夫永陈明珠欧阳晨周本达陈明华更多>>
相关机构:华南师范大学广西职业技术学院皖西学院南京师范大学更多>>
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相关基金:国家自然科学基金福建省自然科学基金上海市教育委员会重点学科基金国家重点实验室开放基金更多>>
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Strong vertices of bottom mesons B and B^(*) and bottomonia Υ,ηb
《Chinese Physics C》2024年第1期17-28,共12页卢杰 于国梁 王志刚 吴彬 
Supported by the National Natural Science Foundation of China(12175068);Natural Science Foundation of Hebei Province,China(A2018502124)。
In this study,the strong coupling constants of vertices BBΥ,BB^(∗)Υ,B^(∗)B^(∗)Υ,BB^(∗)ηb,and B^(∗)B^(∗)ηb are analyzed in the framework of QCD sum rules.All possible off-shell cases and the contributions of vacuu...
关键词:bottom meson strong coupling constants QCD sum rules 
Strong vertices of doubly heavy spin-3/2 baryons with light pseudoscalar mesons
《Chinese Physics C》2021年第11期90-100,共11页A.R.Olamaei K.Azizi S.Rostami 
Iran Science Elites Federation(Saramadan)(ISEF/M/99171)。
The strong coupling constants are basic quantities that carry information on the strong interactions among the baryon and meson multiplets as well as information on the nature and internal structures of the involved h...
关键词:strong coupling constants doubly heavy baryons light cone QCD sumrules 
Gluon-pair-creation production model of strong interaction vertices
《Chinese Physics C》2020年第9期53-61,共9页Bing-Dong Wan Cong-Feng Qiao 
Supported in part by the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB23030100);the National Natural Science Foundation of China(NSFC)(11975236,11635009)。
By studying theηc exclusive decay to double glueballs,we introduce a model to phenomenologically mimic the gluon-pair-vacuum interaction vertices,namely the 0^++model.Based on this model,we study glueball production ...
关键词:glueball production nonperturbative methods quarkonium decays 
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