CP violation in the B→Kl+l- decay

被引：4
作者：
Aliev, T. M. [1 ]
Choudhury, S. Rai
Cornell, A. S.
Gaur, Naveen
机构：
[1] Middle E Tech Univ, Dept Phys, TR-06531 Ankara, Turkey
[2] Azerbaijan Acad Sci, Inst Phys, Baku 370143, Azerbaijan
[3] Jamia Millia Islamia, Ctr Theoret Phys, New Delhi 110025, India
[4] Univ Lyon 1, Inst Nucl Phys, Villeurbanne 696222, France
[5] KEK, Theory Grp, Tsukuba, Ibaraki 3050801, Japan
来源：
EUROPEAN PHYSICAL JOURNAL C | 2007年 / 49卷 / 03期
关键词：
SUM-RULE ANALYSIS; LEPTON POLARIZATION; B-DECAY; RARE; QCD; PHYSICS; STANDARD;
D O I：
10.1140/epjc/s10052-006-0141-2
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：
Standard model (SM) CP asymmetries in B -> Kl(+)l(-) are expected to be very small. This feature could help in the understanding of new physics scenarios which predict the existence of CP odd phases in various Wilson coefficients. In this paper we have analyzed the B -> Kl(+)l(-) decay in scenarios beyond the SM where the Wilson coefficients have new CP odd phases. The sensitivity of the CP asymmetries on these new weak phases is discussed.
引用
收藏
页码：657 / 664
页数：8
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