PROBING CHARGINOS AND NEUTRALINOS BEYOND THE REACH OF THE CERN E+E- COLLIDER LEP AT THE FERMILAB TEVATRON COLLIDER

被引：123

作者：

BAER, H ^{[1
]}

TATA, X ^{[1
]}

机构：

[1] UNIV HAWAII,DEPT PHYS & ASTRON,HONOLULU,HI 96822

来源：

PHYSICAL REVIEW D | 1993年 / 47卷 / 07期

关键词：

D O I：

10.1103/PhysRevD.47.2739

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We investigate off-resonance chargino-neutralino production via the reaction ppBAR --> W* --> W1Z2X within the framework of the minimal supersymmetric standard model (MSSM) at the Fermilab Tevatron collider. This reaction can lead to observable rates for hadronically quiet trilepton events for which standard model backgrounds axe small. Evaluation of these rates allows us to conclude that, after the accumulation of 100 pb-1 of integrated luminosity, the Collider Detector at Fermilab and D0 experiments can explore significant regions of MSSM parameter space beyond the reach of the CERN e+e- collider LEP, and in some cases beyond the reach of LEP 200. The dilepton signal from chargino pair production is also briefly discussed.

引用

页码：2739 / 2745

页数：7

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