B → K2l+l- decay beyond the standard model

被引：10
作者：
Aliev, T. M. [1 ,2 ]
Savci, M. [1 ]
机构：
[1] Middle E Tech Univ, Dept Phys, TR-06531 Ankara, Turkey
[2] Azerbaijan Acad Sci, Inst Phys, Baku 370143, Azerbaijan
来源：
PHYSICAL REVIEW D | 2012年 / 85卷 / 01期
关键词：
LEPTON POLARIZATION; RARE;
D O I：
10.1103/PhysRevD.85.015007
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
The exclusive B -> K(2)l(+)l(-) decay is studied using the most general, model independent four-fermion interaction. The sensitivity of the ratio of the decay widths when K-2 meson is longitudinally and transversally polarized, the forward-backward asymmetry and longitudinal polarization of the final lepton on the new Wilson coefficients is studied. It is found that these quantities are very useful for establishing new physics beyond the standard model.
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页数：9
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