中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Evidence for B-0 ->rho(0)pi(0)

文献类型:期刊论文

作者Belle Collaboration
刊名PHYSICAL REVIEW LETTERS
出版日期2004
卷号93期号:13
关键词ISOSPIN ANALYSIS CP ASYMMETRIES B-DECAYS BELLE
通讯作者Dragic, J (reprint author), Univ Melbourne, Parkville, Vic 3052, Australia.
英文摘要We present the first evidence of the decay B-0-->rho(0)pi(0), using 140 fb(-1) of data collected at the Y(4S) resonance with the Belle detector at the KEKB asymmetric e(+)e(-) collider. We detect 15.1+/-4.8 signal events with a significance of 3.5 standard deviations and measure the branching fraction to be B(B-0-->rho(0)pi(0))=(5.1+/-1.6(stat)+/-0.9(syst))x10(-6).
学科主题Physics
类目[WOS]Physics, Multidisciplinary
收录类别SCI
语种英语
WOS记录号WOS:000224131400022
公开日期2016-02-26
源URL[http://ir.ihep.ac.cn/handle/311005/212451]  
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
Belle Collaboration. Evidence for B-0 ->rho(0)pi(0)[J]. PHYSICAL REVIEW LETTERS,2004,93(13).
APA Belle Collaboration.(2004).Evidence for B-0 ->rho(0)pi(0).PHYSICAL REVIEW LETTERS,93(13).
MLA Belle Collaboration."Evidence for B-0 ->rho(0)pi(0)".PHYSICAL REVIEW LETTERS 93.13(2004).

入库方式: OAI收割

来源:高能物理研究所

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