Radiative decays of the neutral Z(c)(3900)

doi:10.1103/PhysRevD.93.014003

	Radiative decays of the neutral Z(c)(3900)
	Chen, Dian-Yong 1,2,3,4; Dong, Yu-Bing 5,6
刊名	PHYSICAL REVIEW D
	2016-01-07
卷号	93 页码:9
ISSN号	1550-7998
DOI	10.1103/PhysRevD.93.014003
英文摘要	We study the radiative decays of the Z(c)(3900)(0) in a hadronic molecule picture, where the Z(c)(3900) is treated as a DD + c.c hadronic molecule. The partial widths of Gamma(Z(c)(3900)(0) -> eta(c)(2S)) and Gamma(Z(c)(3900)(0) -> gamma chi(c0)) are predicted to be of order 10 keV, and the cross sections for sigma(e+e- -> pi(0)Z(c)(3900) -> pi(0)gamma eta(c)(2S)) and sigma(e(+)e(-) -> pi(0)Z(c)(3900) -> pi(0)gamma chi(c0)) are of order 0.1 pb at 4.23 GeV, which may be accessible for the BESIII and forthcoming Belle II.
资助项目	National Natural Science Foundation of China[11375240] ; National Natural Science Foundation of China[11475192] ; Sino-German CRC[110]
WOS关键词	COMPOSITE-PARTICLES ; MOLECULAR-STATES
WOS研究方向	Astronomy & Astrophysics ; Physics
语种	英语
出版者	AMER PHYSICAL SOC
WOS记录号	WOS:000367674200004
资助机构	National Natural Science Foundation of China ; Sino-German CRC
内容类型	期刊论文
源URL	[http://119.78.100.186/handle/113462/41377]
专题	中国科学院近代物理研究所
通讯作者	Chen, Dian-Yong
作者单位	1.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 2.Lanzhou Univ, Res Ctr Hadron & CSR Phys, Lanzhou 730000, Peoples R China 3.Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China 4.Chinese Acad Sci, Inst Theoret Phys, State Key Lab Theoret Phys, Beijing 100190, Peoples R China 5.Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China 6.Chinese Acad Sci, TPCSF, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Chen, Dian-Yong,Dong, Yu-Bing. Radiative decays of the neutral Z(c)(3900)[J]. PHYSICAL REVIEW D,2016,93:9.
APA	Chen, Dian-Yong,&Dong, Yu-Bing.(2016).Radiative decays of the neutral Z(c)(3900).PHYSICAL REVIEW D,93,9.
MLA	Chen, Dian-Yong,et al."Radiative decays of the neutral Z(c)(3900)".PHYSICAL REVIEW D 93(2016):9.