ITP OpenIR  > 理论物理所科研产出  > SCI论文
Zhou, HB; Lu, XF; Lu, XF (reprint author), Sichuan Univ, Sch Phys, Chengdu 610065, Peoples R China.
Calculation of the Mass of X(3872) by the Mandelstam Generalization of the Gell-Mann-Low Method
Source PublicationCOMMUNICATIONS IN THEORETICAL PHYSICS
Language英语
KeywordQcd
AbstractOn the basis of assuming that the narrow state X(3872) is a molecule state consisting of D-0 and (D) over bar (*0), we apply the Mandelstam generalization of the Gell-Mann-Low method to calculate the matrix element of quark current between the heavy meson states described by Bether-Salpeter wave function. In calculation of the matrix element of quark current the operator product expansion is used in order to include the nonperturbative contribution of the vacuum condensates. In this scheme we calculate the mass of X(3872). We believe that this scheme is closer to QCD than the previous work.
2014
ISSN0253-6102
Volume61Issue:3Pages:359-364
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNational Natural Science Foundation of China [10335012]; National Key Basic Research Program and Cross Science of China [90503011] ; National Natural Science Foundation of China [10335012]; National Key Basic Research Program and Cross Science of China [90503011] ; National Natural Science Foundation of China [10335012]; National Key Basic Research Program and Cross Science of China [90503011] ; National Natural Science Foundation of China [10335012]; National Key Basic Research Program and Cross Science of China [90503011]
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Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15814
Collection理论物理所科研产出_SCI论文
Corresponding AuthorLu, XF (reprint author), Sichuan Univ, Sch Phys, Chengdu 610065, Peoples R China.
Recommended Citation
GB/T 7714
Zhou, HB,Lu, XF,Lu, XF . Calculation of the Mass of X(3872) by the Mandelstam Generalization of the Gell-Mann-Low Method[J]. COMMUNICATIONS IN THEORETICAL PHYSICS,2014,61(3):359-364.
APA Zhou, HB,Lu, XF,&Lu, XF .(2014).Calculation of the Mass of X(3872) by the Mandelstam Generalization of the Gell-Mann-Low Method.COMMUNICATIONS IN THEORETICAL PHYSICS,61(3),359-364.
MLA Zhou, HB,et al."Calculation of the Mass of X(3872) by the Mandelstam Generalization of the Gell-Mann-Low Method".COMMUNICATIONS IN THEORETICAL PHYSICS 61.3(2014):359-364.
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