Probing the sgeneration spectrum in chargino decays
High Energy Physics - Phenomenology
2009-10-31 v2
Abstract
Some mechanisms of supersymmetry breaking result in splitting of the third generation sfermions from the other sfermions. We show that the three-body decay branching ratio of the lighter chargino gives a sensitive probe of the sfermion mass spectrum if the chargino has a large gaugino component.
Keywords
Cite
@article{arxiv.hep-ph/9805246,
title = {Probing the sgeneration spectrum in chargino decays},
author = {Ken-ichi Hikasa and Takaaki Nagano},
journal= {arXiv preprint arXiv:hep-ph/9805246},
year = {2009}
}
Comments
LaTeX2e, use graphicx.sty and axodraw.sty, 17 pages, 8 figures; one figure added