Search for R-parity violating SUSY with the DO Experiment

被引：0
|
作者：
Autermann, C [1 ]
机构：
[1] Rhein Westfal TH Aachen Klinikum, Inst Phys 3 A, D-52074 Aachen, Germany
来源：
INTERNATIONAL JOURNAL OF MODERN PHYSICS A | 2005年 / 20卷 / 15期
关键词：
R-parity; supersymmetrie; mSUGRA and DO;
D O I：
10.1142/S0217751X05026455
中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
We have searched for R-parity violating supersymmetry in final states with electrons and muons, assuming a single non-zero LL (E) over bar, or LQ (D) over bar coupling, in particular lambda(121), lambda(122) or lambda(211)'. In the absence of an excess in the data, upper cross-section limits are set as a function of gaugino and slepton masses. The searches are performed on data collected with the DO detector in Run II, at a center of mass energy of 1.96 TeV and an integrated luminosity of up to 240 pb(-1). All limits are improving significantly compared to the DO Run I results.
引用
收藏
页码：3322 / 3324
页数：3
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