Prediction of a missing higher charmonium around 4.26 GeV in J/psi family

doi:10.1140/epjc/s10052-014-3208-5

	Prediction of a missing higher charmonium around 4.26 GeV in J/psi family
	He, Li-Ping 1,2; Chen, Dian-Yong 1,3; Liu, Xiang 1,2; Matsuki, Takayuki 4,5
刊名	EUROPEAN PHYSICAL JOURNAL C
	2014-12-11
卷号	74
ISSN号	1434-6044
DOI	10.1140/epjc/s10052-014-3208-5
英文摘要	Inspired by the similarity between the mass gaps of the J/psi and Upsilon families, the prediction of a missing higher charmonium with mass 4,263 MeV and very narrow width is made. In addition, the properties of two charmonium-like states, X(3940) and X(4160), and charmonium psi(4415) are discussed, where our calculation shows that X(3940) as eta(c)(3S) is established, while the explanation of X(4160) to be eta(c)(4S) is fully excluded and that eta(c)(4S) is typically a very narrow state. These predictions might be accessible at BESIII, Belle, and BelleII in near future.
资助项目	Fok Ying Tung Education Foundation[131006]
WOS关键词	TOTAL CROSS-SECTION ; E(+)E(-) ANNIHILATION ; HADRON-PRODUCTION ; E+E-ANNIHILATION ; MASS ENERGIES ; MESONS ; QUARK ; DECAY ; E&E
WOS研究方向	Physics
语种	英语
出版者	SPRINGER
WOS记录号	WOS:000347220700001
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/56667]
专题	中国科学院近代物理研究所
通讯作者	He, Li-Ping
作者单位	1.Lanzhou Univ, Inst Modern Phys CAS, Res Ctr Hadron & CSR Phys, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Sch Phys Sci & Technol, Lanzhou 730000, Peoples R China 3.Inst Modern Phys CAS, Nucl Theory Grp, Lanzhou 730000, Peoples R China 4.Tokyo Kasei Univ, Itabashi Ku, Tokyo 1738602, Japan 5.RIKEN, Nishina Ctr, Theoret Res Div, Saitama 3510198, Japan
推荐引用方式 GB/T 7714	He, Li-Ping,Chen, Dian-Yong,Liu, Xiang,et al. Prediction of a missing higher charmonium around 4.26 GeV in J/psi family[J]. EUROPEAN PHYSICAL JOURNAL C,2014,74.
APA	He, Li-Ping,Chen, Dian-Yong,Liu, Xiang,&Matsuki, Takayuki.(2014).Prediction of a missing higher charmonium around 4.26 GeV in J/psi family.EUROPEAN PHYSICAL JOURNAL C,74.
MLA	He, Li-Ping,et al."Prediction of a missing higher charmonium around 4.26 GeV in J/psi family".EUROPEAN PHYSICAL JOURNAL C 74(2014).