Gluino and neutralino contribution to the direct CP violation parameter epsilon'

被引：4
|
作者：
Konig, H
机构：
[1] Département de Physique, Université du Québec à Montréal, Montréal, Que. H3C 3P8, C.P. 8888, Succ. Centre Ville
来源：
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1996年 / 73卷 / 01期
关键词：
D O I：
10.1007/s002880050306
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：
I present a detailed and complete calculation of the gluino and neutralino contribution to the direct CP violating parameter epsilon' within the MSSM. I include the complete mixing matrices of the neutralinos and of the scalar partners of the left and right handed down quarks. I find that the neutralino contribution is generally small but can be larger than the gluino contribution for small values m(s) less than or equal to 400 GeV of the supersymmetric breaking scale.
引用
收藏
页码：161 / 167
页数：7
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