Effect of large supersymmetric phases on Higgs production

被引：56

作者：

Dedes, A ^{[1
]}

Moretti, S

机构：

[1] Rutherford Appleton Lab, Didcot OX11 0QX, Oxon, England

[2] Univ Uppsala, Dept Radiat Sci, S-75121 Uppsala, Sweden

来源：

PHYSICAL REVIEW LETTERS | 2000年 / 84卷 / 01期

关键词：

D O I：

10.1103/PhysRevLett.84.22

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

If the soft supersymmetry (SUSY) breaking masses and couplings are complex and cancellations do take place in the SUSY induced contributions to the fermionic electric dipole moments, then the CP-violating soft phases can drastically modify much of the known phenomenological pattern of the minimal supersymmetric standard model. In particular, the squark loop content of the dominant Higgs production mechanism at the Large Hadron Collider, the gluon-gluon fusion mode, could be responsible for large corrections to the known cross sections.

引用

页码：22 / 25

页数：4

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