EXPLORING THE SUSY HIGGS SECTOR AT E+E- LINEAR COLLIDERS - A SYNOPSIS

被引:120
作者
DJOUADI, A
KALINOWSKI, J
ZERWAS, PM
机构
[1] DESY,W-2000 HAMBURG 52,GERMANY
[2] UNIV WARSAW,INST THEORET PHYS,PL-00681 WARSAW,POLAND
来源
ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1993年 / 57卷 / 04期
关键词
D O I
10.1007/BF01561476
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 discuss the Higgs scenario in the minimal supersymmetric extension of the Standard Model at e+e- linear colliders operating in the c.m. energy range between 300 and 500 GeV. Besides decays of the Higgs particles into ordinary fermions and cascade decays, we analyze also decays into gaugino/Higgsinos and in particular, neutral Higgs decays into the lightest supersymmetric particles which are invisible if R-parity is conserved. The cross sections for the various production channels of SUSY Higgs particles in e+e- collisions are discussed in detail. The lightest Higgs boson cannot escape detection, and in major parts of the MSSM parameter space all five Higgs particles can be observed.
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页码:569 / 583
页数:15
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