Universality and the sparticle spectrum
高能物理 - 唯象学
2008-02-03 v2
摘要
We calculate the particle spectrum of the SSM which follows from the assumption that the commonly assumed universal form of the soft supersymmetry --breaking terms is invariant under renormalisation. It is argued that this ``strong'' universality might be approached as an infra--red fixed point for the unified theory above the unification scale.
引用
@article{arxiv.hep-ph/9505242,
title = {Universality and the sparticle spectrum},
author = {I. Jack and D. R. T. Jones and K. L. Roberts},
journal= {arXiv preprint arXiv:hep-ph/9505242},
year = {2008}
}
备注
18 pages, tex, six figures in a uuencoded postscript file. Uses harvmac and epsf; Revised version interprets universality conditions as an infra--red limit for the evolution of couplings and masses. The low energy phenomenology is unaffected