Implication of the D0 width difference on CP-violation in D0-(D)over-bar-0 mixing

被引：8
|
作者：
Ball, Patricia [1 ]
机构：
[1] Univ Durham, IPPP, Dept Phys, Durham DH1 3LE, England
来源：
JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS | 2007年 / 34卷 / 10期
关键词：
D O I：
10.1088/0954-3899/34/10/009
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
Both BaBar and Belle have found evidence for a non-zero width difference in the D-0-(D) over bar (0) system. Although there is no direct experimental evidence for CP-violation in D mixing ( yet), we show that the width difference y similar to Delta Gamma is sensitive to the CP-odd phase in D mixing, which, if significantly different from zero, would be an unambiguous signal of new physics.
引用
收藏
页码：2199 / 2206
页数：8
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