Use of transverse polarization to probe R-parity violating supersymmetry at ILC

被引:3
|
作者
Godbole, Rohini M. [3 ]
Rai, Santosh Kumar [1 ,2 ]
Rindani, Saurabh D. [4 ]
机构
[1] Univ Helsinki, Dept Phys, FIN-00014 Helsinki, Finland
[2] Helsinki Inst Phys, FIN-00014 Helsinki, Finland
[3] Indian Inst Sci, Ctr High Energy Phys, Bangalore 560012, Karnataka, India
[4] Phys Res Lab, Div Theoret Phys, Ahmadabad 380009, Gujarat, India
基金
芬兰科学院;
关键词
BEAM POLARIZATION; COLLISIONS; E(+)E(-); SEARCH;
D O I
10.1016/j.physletb.2009.06.053
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
In supersyrnmetric theories with R-parity violation, squarks and sleptons can mediate Standard Model fermion-fermion scattering processes. These scalar exchanges in e(+)e(-) initiated reactions can give new signals at future linear colliders. We explore use of transverse beam polarization in the Study of these signals in the process e(+)e(-) -> b (b) over bar. We highlight certain asymmetries, which can be constructed clue to the existence of the transverse beam polarization, which offer discrimination from the Standard Model (SM) background and provide increased sensitivity to the R-parity violating Couplings. (C) 2009 Elsevier B.V. All rights reserved.
引用
收藏
页码:395 / 400
页数:6
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