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题名: Radiative decays of the neutral Z(c)(3900)
作者: Chen, DY ;  Dong, YB
刊名: PHYSICAL REVIEW D
出版日期: 2016
卷号: 93, 期号:1, 页码:14003
学科分类: Astronomy & Astrophysics; Physics
DOI: http://dx.doi.org/10.1103/PhysRevD.93.014003
通讯作者: Chen, DY (reprint author), Chinese Acad Sci, Inst Modern Phys, Lanzhou 730000, Peoples R China.
文章类型: Article
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.
类目[WOS]: Astronomy & Astrophysics ;  Physics, Particles & Fields
关键词[WOS]: COMPOSITE-PARTICLES ;  MOLECULAR-STATES
收录类别: SCI
项目资助者: National Natural Science Foundation of China [11375240, 11475192] ;  Sino-German CRC [110]
语种: 英语
Citation statistics: 
内容类型: 期刊论文
URI标识: http://ir.itp.ac.cn/handle/311006/21813
Appears in Collections:理论物理所2016年知识产出_期刊论文

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Recommended Citation:
Chen, DY,Dong, YB. Radiative decays of the neutral Z(c)(3900)[J]. PHYSICAL REVIEW D,2016,93(1):14003.
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