ON ELECTROWEAK BARYOGENESIS IN GAUGE MEDIATED MODELS WITH MESSENGER–MATTER MIXING

Author:

GORBUNOV D. S.1

Affiliation:

1. Institute for Nuclear Research, Russian Academy of Science, 60th October Anniversary prospect 7a, Moscow 117312, Russia

Abstract

We consider feasibility of electroweak baryogenesis in gauge mediated supersymmetry breaking models with messenger–matter mixing. We present a class of models where electroweak baryogenesis produces sufficient amount of baryon asymmetry. The main features of these models are (i) large mixing between messengers and right stop and (ii) fairly narrow region of viable tan β.

Publisher

World Scientific Pub Co Pte Lt

Subject

General Physics and Astronomy,Astronomy and Astrophysics,Nuclear and High Energy Physics

Cited by 2 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. TESLA: potentials of γγ and e+e− options in stoponium searches;Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment;2001-10

2. Baryon Asymmetry of the Universe;Techniques and Concepts of High-Energy Physics;2001

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