Impact of squark pair decay modes on search for supersymmetric neutral Higgs bosons

被引：18

作者：

Bartl, A

Eberl, H

Hidaka, K

Kon, T

Majerotto, W

Yamada, Y

机构：

[1] AUSTRIAN ACAD SCI,INST HOCHENERGIEPHYS,A-1050 VIENNA,AUSTRIA

[2] TOKYO GAKUGEI UNIV,DEPT PHYS,KOGANEI,TOKYO 184,JAPAN

[3] SEIKEI UNIV,FAC ENGN,MUSASHINO,TOKYO 180,JAPAN

[4] UNIV WISCONSIN,DEPT PHYS,MADISON,WI 53706

来源：

PHYSICS LETTERS B | 1996年 / 389卷 / 03期

关键词：

D O I：

10.1016/S0370-2693(96)01312-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We present a detailed study of the decays of the neutral Higgs bosons H-0 and A(0) within the Minimal Supersymmetric Standard Model. We find that the supersymmetric modes (t) over tilde (t) over tilde and (b) over tilde (b) over tilde can dominate the H-0 and A(0) decays in a wide range of the model parameters due to large Yukawa couplings and mixings of (t) over tilde and (b) over tilde. Compared to the conventional modes <t(t)over bar> and <b(b)over bar>, these modes have very distinctive signatures. This could have a decisive impact on the neutral Higgs boson searches at future colliders.

引用

页码：538 / 544

页数：7

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