String point of view for heavy-light mesons

doi:10.1051/epjconf/201713706016

	String point of view for heavy-light mesons
	Dong YB(董宇兵); Lv QF(吕齐放); Dong, Y., Q.-F. Lü and T. Matsuki
刊名	EPJ Web of Conferences
	2017
卷号	137 页码:6016
ISSN号	2100-014X
DOI	10.1051/epjconf/201713706016
文献子类	Proceedings Paper
英文摘要	An approximate rotational symmetry of a heavy-light meson is viewed from a string picture. Using a simple string configuration, we derive a formula, (M-m(c))(2) = pi sigma L, whose coe ffi cient of the r.h.s. is just 1/2 of that of a light meson with two light quarks. A numerical plot is obtained for D mesons of experimental data as well as several theoretical models, which shows good agreement with this formula.
会议地点	Thessaloniki, GREECE
WOS关键词	DEGENERACY
会议日期	AUG 29-SEP 03, 2016
WOS研究方向	Physics
语种	英语
WOS记录号	WOS:000404126100092
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/284768]
专题	高能物理研究所_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	Dong YB,Lv QF,Dong, Y., Q.-F. Lü and T. Matsuki. String point of view for heavy-light mesons[J]. EPJ Web of Conferences,2017,137:6016.
APA	董宇兵,吕齐放,&Dong, Y., Q.-F. Lü and T. Matsuki.(2017).String point of view for heavy-light mesons.EPJ Web of Conferences,137,6016.
MLA	董宇兵,et al."String point of view for heavy-light mesons".EPJ Web of Conferences 137(2017):6016.