Amplitude analysis of the D+ -> K-S(0)pi + (0)(pi) Dalitz plot

	Amplitude analysis of the D+ -> K-S(0)pi + (0)(pi) Dalitz plot
	BESIII Callaboration
刊名	PHYSICAL REVIEW D
	2014
卷号	89 期号:5
关键词	DECAYS
通讯作者	Ablikim, M (reprint author), Inst High Energy Phys, Beijing 100049, Peoples R China.
英文摘要	We perform an analysis of the D+ -> K-S(0)pi + (0)(pi) Dalitz plot using a data set of 2.92 fb(-1) of e(+) e(-) collisions at the (3770) mass accumulated by the BESIII experiment, in which 166694 candidate events are selected with a background of 15.1%. The Dalitz plot is found to be well represented by a combination of six quasitwo- body decay channels [k(SP)(0)(+) (1450)(+,) ] plus a small nonresonant component. Using the fit fractions from this analysis, partial branching ratios are updated with higher precision than previous measurements.
学科主题	Astronomy & Astrophysics; Physics
类目[WOS]	Astronomy & Astrophysics ; Physics, Particles & Fields
收录类别	SCI
语种	英语
WOS记录号	WOS:000333103700001
公开日期	2016-02-26
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/213682]
专题	高能物理研究所_实验物理中心
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	BESIII Callaboration. Amplitude analysis of the D+ -> K-S(0)pi + (0)(pi) Dalitz plot[J]. PHYSICAL REVIEW D,2014,89(5).
APA	BESIII Callaboration.(2014).Amplitude analysis of the D+ -> K-S(0)pi + (0)(pi) Dalitz plot.PHYSICAL REVIEW D,89(5).
MLA	BESIII Callaboration."Amplitude analysis of the D+ -> K-S(0)pi + (0)(pi) Dalitz plot".PHYSICAL REVIEW D 89.5(2014).