ITP OpenIR  > 理论物理所科研产出  > SCI论文
Yang, YB; Chen, Y; Gui, LC; Liu, C; Liu, YB; Liu, ZF; Ma, JP; Zhang, JB; Yang, YB (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.
Lattice study on eta(c2) and X(3872)
Source PublicationPHYSICAL REVIEW D
Language英语
KeywordAnisotropic Lattices
AbstractProperties of 2(-+) charmonium eta(c2) are investigated in quenched lattice QCD. The mass of eta(c2) is determined to be 3.80(3) GeV, which is close to the mass of D-wave charmonium psi(3770) and in agreement with quark model predictions. The transition width of eta(c2) -> gamma J/psi is also obtained with a value of Gamma = 3.8(9) keV. Since the possible 2(-+) assignment to X(3872) has not been ruled out by experiments, our results help to clarify the nature of X(3872). DOI: 10.1103/PhysRevD.87.014501
2013
ISSN1550-7998
Volume87Issue:1Pages:14501
Subject AreaPhysics
Indexed BySCI
Funding OrganizationNational Science Foundation of China (NSFC) [10835002, 11075167, 11021092, 10975076, 11105153]; DFG [CRC110] ; National Science Foundation of China (NSFC) [10835002, 11075167, 11021092, 10975076, 11105153]; DFG [CRC110] ; National Science Foundation of China (NSFC) [10835002, 11075167, 11021092, 10975076, 11105153]; DFG [CRC110] ; National Science Foundation of China (NSFC) [10835002, 11075167, 11021092, 10975076, 11105153]; DFG [CRC110]
Citation statistics
Cited Times:15[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.itp.ac.cn/handle/311006/15443
Collection理论物理所科研产出_SCI论文
Corresponding AuthorYang, YB (reprint author), Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China.
Recommended Citation
GB/T 7714
Yang, YB,Chen, Y,Gui, LC,et al. Lattice study on eta(c2) and X(3872)[J]. PHYSICAL REVIEW D,2013,87(1):14501.
APA Yang, YB.,Chen, Y.,Gui, LC.,Liu, C.,Liu, YB.,...&Yang, YB .(2013).Lattice study on eta(c2) and X(3872).PHYSICAL REVIEW D,87(1),14501.
MLA Yang, YB,et al."Lattice study on eta(c2) and X(3872)".PHYSICAL REVIEW D 87.1(2013):14501.
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