首页 | 本学科首页   官方微博 | 高级检索  
     检索      


Charm mixing from BABAR
Authors:NNeri
Institution: BABAR Collaboration, Università di Pisa and INFN, L. Bruno Pontecorvo 3, 56127 Pisa, Italy
Abstract:We present recent results from BABAR experiment for D0-D0 mixing measurements. Mixing parameters can be measured in different ways using different D0 decay modes, here we discuss the most sensitive analyses such as DO→K+π- where we had the first evidence of charm mixing, the measurement of the ratio of lifetimes of the decays DO→K+K-and DO→π- relative to D0→K-π+, the time dependent Dalitz plot analysis of D0→K+π-π0.New limits on CP-violating time-integrated asymmetries in D0→K+K- and D0→π+π- are also discussed. The analyses presented are based on 384 fb-1 data collected with the BABAR detector at the PEP-Ⅱ asymmetric B Factory.
Keywords:charm mixing  flavor oscillations  D0 mesons  BABAR
本文献已被 万方数据 等数据库收录!
点击此处可从《中国物理C(英文版)》浏览原始摘要信息
点击此处可从《中国物理C(英文版)》下载免费的PDF全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号