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D-0-(D)over-bar(0) mixing and CP violation at BES-III
李海波(实); Li, HB
2008
发表期刊CHINESE PHYSICS C
卷号32期号:6页码:470-476
通讯作者Chinese Acad Sci, Inst High Energy Phys, Beijing 100049, Peoples R China
文章类型Article
摘要Recently, both BaBar and Belle experiments found evidences of neutral D mixing. In this paper, we discuss the sensitivities of the measurements of D mixing parameters at BES-III. With CP tag technique at psi(3770) peak, the extraction of the strong phase difference in D-0 -> K pi decay at BES-III are discussed. We also make an estimate on the measurements of the mixing rate R-M by using the coherent data at psi(3770) peak. The CP violation in D system is predicted with an unobserved level in the Standard Model. Any significant CP violation in the D system indicates the existence of new physics. The sensitivity of the measurements of CP violation in the D system is estimated in the coherent D decays. Finally, the search for the rare D decays are discussed, in which some of the forbidden decays are smoking gun of new physics.
关键词D mixing BES-III experiment CP violation rare decay
学科领域Physics
研究领域[WOS]Physics ; Physics
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语种英语
研究领域[WOS]Physics ; Physics
WOS类目Physics, Nuclear ; Physics, Particles & Fields
WOS记录号WOS:000256408500012
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文献类型期刊论文
条目标识符http://ir.ihep.ac.cn/handle/311005/237619
专题实验物理中心
作者单位中国科学院高能物理研究所
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Li HB,Li, HB. D-0-(D)over-bar(0) mixing and CP violation at BES-III[J]. CHINESE PHYSICS C,2008,32(6):470-476.
APA 李海波,&Li, HB.(2008).D-0-(D)over-bar(0) mixing and CP violation at BES-III.CHINESE PHYSICS C,32(6),470-476.
MLA 李海波,et al."D-0-(D)over-bar(0) mixing and CP violation at BES-III".CHINESE PHYSICS C 32.6(2008):470-476.
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