Two- and three-body decay modes of SUSY Higgs particles

被引：146

作者：

Djouadi, A

Kalinowski, J

Zerwas, PM

机构：

[1] DESY,D-22603 HAMBURG,GERMANY

[2] UNIV WARSAW,INST THEORET PHYS,PL-00681 WARSAW,POLAND

来源：

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1996年 / 70卷 / 03期

关键词：

D O I：

10.1007/s002880050121

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 summarize the dominant decay modes of the neutral and charged Higgs bosons in the Minimal Supersymmetric extension of the Standard Model. While two-body decays are in general dominating, the branching ratios for three-body decays of the heavy scalar, pseudoscalar and charged Higgs bosons can be large below the thresholds if top quarks, W/Z bosons or heavy scalar bosons are involved. Analytical expressions have been derived for the partial decay widths and the physical implications of these decay modes are discussed.

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页码：435 / 447

页数：13

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