CP tagged decays at SuperBaBar -: art. no. 093011

被引：0
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作者：
Falk, AF [1 ]
机构：
[1] Johns Hopkins Univ, Dept Phys & Astron, Baltimore, MD 21218 USA
来源：
PHYSICAL REVIEW D | 2001年 / 64卷 / 09期
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中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
\We explore the possibility of measuring the Cabibbo-Kobayashi-Maskawa parameter gamma using CP tagged decays at a very high luminosity e(+)e(-) B factory. A new collider capable of integrating as much as 10 ab(-1) per year is being discussed as a possible future for SLAC beyond the current PEP-II program, and could also be in the future of KEK. In two years of operation, it could be possible for a successor to BaBar or BELLE to accumulate a sample of one million CP tagged B-d decays. We find that a theoretically clean extraction of gamma with uncertainty less than 5 degrees may be achievable in the analysis of such a data set,
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