Inclusive CP asymmetries in semileptonic decays of B mesons

被引：1

作者：

Yamamoto, H ^{[1
]}

机构：

[1] Harvard Univ, Dept Phys, Cambridge, MA 02138 USA

来源：

NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS | 1998年 / 65卷

关键词：

D O I：

10.1016/S0920-5632(97)01008-6

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We estimate the sensitivity of single lepton CP violation measurements with respect to that of traditional dilepton measurements. We find that the sensitivity of the single lepton method is better than that of the di-lepton method. The achievable sensitivity with the currently available data is already in the range relevant to standard model predictions. We also give general expressions for inclusive decay time distributions on gamma 4S where the other B is not measured, which will be used to obtain time dependent asymmetries. The expression is of general use whenever one deals with inclusive time-dependent as well as time-integrated measurements in gamma(4S) --> <B-0(B)over bar (0)> where the final state of the other B is not reconstructed or when only the time difference is measured.

引用

页码：236 / 239

页数：4

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