NEUTRALINO MASS BOUNDS IN THE NEXT-TO-MINIMAL SUPERSYMMETRIC STANDARD MODEL

被引：30

作者：

FRANKE, F ^{[1
]}

FRAAS, H ^{[1
]}

BARTL, A ^{[1
]}

机构：

[1] UNIV VIENNA,INST THEORET PHYS,A-1090 VIENNA,AUSTRIA

来源：

PHYSICS LETTERS B | 1994年 / 336卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(94)90553-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We analyze the experimental data from the search for new particles at LEP 100 and obtain mass bounds for the neutralinos of the Next-To-Minimal Supersymmetric Standard Model (NMSSM). We find that for tan beta greater-than-similar-to 5.5 a massless neutralino is still possible, while the lower mass bound for the second lightest neutralino corresponds approximately to that for the lightest neutralino in the Minimal Supersymmetric Standard Model (MSSM).

引用

页码：415 / 422

页数：8

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