Determination eta -> pi(+) pi(-) pi(0) Dlitz plot slopes and asymmetries with the KLOE detector

	Determination eta -> pi(+) pi(-) pi(0) Dlitz plot slopes and asymmetries with the KLOE detector
	KLOE collaboration
刊名	JOURNAL OF HIGH ENERGY PHYSICS
	2008
期号	5 页码:6
关键词	e plus -e-experiments
通讯作者	Ambrosino, F (reprint author), Univ Naples Federico 2, Dipartimento Sci Fisiche, Via Cintia, I-80126 Naples, Italy.
英文摘要	We have studied, with the KLOE detector at the DA Phi NE Phi-Factory, the dynamics of the decay eta -> pi(+) pi(-) pi(0) using eta mesons from the decay ->eta gamma for an integrated luminosity L = 450 pb(-1). From a fit to the Dalitz plot density distribution we obtain a precise measurement of the slope parameters. An alternative parametrization relates the pi(+) pi(-) pi(0) slopes to that for eta -> 3 pi degrees showing the consistency of KLOE results for both channels. We also obtain the best confirmation of the C-invariance in the eta -> pi(+) pi(-) pi(0) decay.
学科主题	Physics
类目[WOS]	Physics, Particles & Fields
收录类别	SCI
WOS记录号	WOS:000256664400006
公开日期	2016-05-03
内容类型	期刊论文
源URL	[http://ir.ihep.ac.cn/handle/311005/227867]
专题	高能物理研究所_实验物理中心
推荐引用方式 GB/T 7714	KLOE collaboration. Determination eta -> pi(+) pi(-) pi(0) Dlitz plot slopes and asymmetries with the KLOE detector[J]. JOURNAL OF HIGH ENERGY PHYSICS,2008(5):6.
APA	KLOE collaboration.(2008).Determination eta -> pi(+) pi(-) pi(0) Dlitz plot slopes and asymmetries with the KLOE detector.JOURNAL OF HIGH ENERGY PHYSICS(5),6.
MLA	KLOE collaboration."Determination eta -> pi(+) pi(-) pi(0) Dlitz plot slopes and asymmetries with the KLOE detector".JOURNAL OF HIGH ENERGY PHYSICS .5(2008):6.