Radiative decays of the neutral Z(c)(3900) | |
Chen, Dian-Yong1,2,3,4; Dong, Yu-Bing5,6 | |
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. |
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