Looking for CP violation in B → τ+τ- decays

被引：0
|
作者：
Kalinowski, J
Chankowski, PH
Was, Z
Worek, M
机构：
[1] Univ Warsaw, Inst Theoret Phys, PL-00681 Warsaw, Poland
[2] PAN, Inst Nucl Phys, PL-31342 Krakow, Poland
[3] Natl Ctr Sci Res Demokritos, Inst Nucl Phys, GR-15310 Athens, Greece
来源：
ACTA PHYSICA POLONICA B | 2005年 / 36卷 / 11期
关键词：
TAU-POLARIZATION; LIBRARY TAUOLA; HIGGS BOSONS; SUPERSYMMETRY; LEPTONS; PHYSICS;
D O I：
暂无
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
In supersymmetry with large tan beta the decays B-0((B) over bar (0)) -> l(+)l(-) are dominated by the scalar and pseudoscalar Higgs penguin diagrams leading to strong enhancement of leptonic decay rates with potentially large CP asymmetries in the tau(+)tau(-) decay modes measurable in BELLE or BABAR experiments. The TAUOLA tau-lepton decay library supplemented by its universal interface can efficiently be used to search for B-0(<(B)over>) -> tau(+)tau(-) decays, and to investigate how the CP asymmetry is reflected in realistic experimental observables.
引用
收藏
页码：3463 / 3475
页数：13
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