Supersymmetric effects in parity-violating deep inelastic electron-nucleus scattering

被引：15
|
作者：
Kurylov, A [1 ]
Ramsey-Musolf, MJ
Su, S
机构：
[1] CALTECH, Pasadena, CA 91125 USA
[2] Univ Connecticut, Dept Phys, Storrs, CT 06269 USA
[3] Univ Arizona, Dept Phys, Tucson, AZ 85721 USA
来源：
PHYSICS LETTERS B | 2004年 / 582卷 / 3-4期
基金：
美国国家科学基金会;
关键词：
D O I：
10.1016/j.physletb.2003.12.046
中图分类号：
P1 [天文学];
学科分类号：
0704 ;
摘要：
We compute the supersymmetric (SUSY) corrections to the parity-violating, deep inelastic electron-deuteron asymmetry. Working with the minimal supersymmetric Standard Model (MSSM) we consider two cases: R parity conserving and R parity-violating. Under these scenarios, we compare the SUSY effects with those entering other parity-violating observables. For both cases of the MSSM, we find that the magnitude of the SUSY corrections can be as large as similar to1% and that they are strongly correlated with the effects on other parity-violating observables. A comparison of various low-energy parity-violating observables thus provides a potentially interesting probe of SUSY. (C) 2004 Published by Elsevier B.V.
引用
收藏
页码：222 / 228
页数：7
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