PRODUCTION OF HEAVY SELECTRONS IN E(-)GAMMA COLLISIONS

被引：11
|
作者：
CHOUDHURY, D [1 ]
CUYPERS, F [1 ]
机构：
[1] WERNER HEISENBERG INST PHYS,MAX PLANCK INST PHYS,D-80805 MUNICH,GERMANY
来源：
NUCLEAR PHYSICS B | 1995年 / 451卷 / 1-2期
关键词：
D O I：
10.1016/0550-3213(95)00342-P
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：
We study the production and decay of heavy selectrons in the e(-)gamma mode of a linear collider of the next generation. The standard model backgrounds can be substantially reduced by appropriate kinematical cuts. As a consequence, selectrons far heavier than the kinematical threshold for pair production are shown to be easily discoverable for a considerable part of the supersymmetry parameter space. We also describe a model-independent kinematical measurement of the mass of the lightest neutralino.
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页码：16 / 30
页数：15
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