Open charm contributions to the E1 transitions of $$\psi (3686)$$ ψ ( 3686 ) and $$\psi (3770)\rightarrow \gamma \chi _{cJ}$$ ψ ( 3770 ) → γ χ c J

doi:10.1140/epjc/s10052-016-4448-3

IHEP OpenIR > 理论物理室

	Open charm contributions to the E1 transitions of $$\psi (3686)$$ ψ ( 3686 ) and $$\psi (3770)\rightarrow \gamma \chi _{cJ}$$ ψ ( 3770 ) → γ χ c J
	Cao Z(曹征); M. Cleven; Zhao Q(赵强)
	2016
发表期刊	EUROPEAN PHYSICAL JOURNAL C (IF:5.331[JCR-2016],4.759[5-Year])
ISSN	1434-6044
EISSN	1434-6052
卷号	76 期号:11 页码:601
通讯作者	曹征 ; M. Cleven ; 赵强
文章类型	Article
摘要	The E1 transitions of psi(3686) and psi(3770) -> gamma chi(cJ) are investigated in a non-relativistic effective field theory (NREFT) where the open charm effects are included systematically as the leading corrections. It also allows a self-consistent inclusion of the S-D mixing in the same framework. We are able to show that the open charm contributions are essential for understanding the rather unexpected discrepancies between the non-relativistic leading order calculations and the experimental data for these two low-lying states.
DOI	10.1140/epjc/s10052-016-4448-3
收录类别	SCI ; ADS
语种	英语
WOS记录号	WOS:000399830600001
ADS Bibcode	2016EPJC...76..601C
ADS URL	https://ui.adsabs.harvard.edu/abs/2016EPJC...76..601C
ADS引文	https://ui.adsabs.harvard.edu/abs/2016EPJC...76..601C/citations
INSPIRE ID	1484318
引用统计	正在获取... 被引频次：8 [INSPIRE] 被引频次：10 [ADS]
文献类型	期刊论文
条目标识符	https://ir.ihep.ac.cn/handle/311005/260637
专题	理论物理室
作者单位	中国科学院高能物理研究所
推荐引用方式 GB/T 7714	Cao Z,M. Cleven,Zhao Q. Open charm contributions to the E1 transitions of $$\psi (3686)$$ ψ ( 3686 ) and $$\psi (3770)\rightarrow \gamma \chi _{cJ}$$ ψ ( 3770 ) → γ χ c J[J]. EUROPEAN PHYSICAL JOURNAL C,2016,76(11):601.
APA	曹征,M. Cleven,&赵强.(2016).Open charm contributions to the E1 transitions of $$\psi (3686)$$ ψ ( 3686 ) and $$\psi (3770)\rightarrow \gamma \chi _{cJ}$$ ψ ( 3770 ) → γ χ c J.EUROPEAN PHYSICAL JOURNAL C,76(11),601.
MLA	曹征,et al."Open charm contributions to the E1 transitions of $$\psi (3686)$$ ψ ( 3686 ) and $$\psi (3770)\rightarrow \gamma \chi _{cJ}$$ ψ ( 3770 ) → γ χ c J".EUROPEAN PHYSICAL JOURNAL C 76.11(2016):601.