Do experiments suggest a hierarchy problem?
High Energy Physics - Phenomenology
2009-10-30 v1
Abstract
The hierarchy problem of the scalar sector of the standard model is reformulated, emphasizing the role of experimental facts that may suggest the existence of a new physics large mass scale, for instance indications of the instability of the matter, or indications in favor of massive neutrinos. In the see-saw model for the neutrino masses a hierarchy problem arises if the mass of the right-handed neutrinos is larger than approximatively GeV: this problem, and its possible solutions, are discussed.
Cite
@article{arxiv.hep-ph/9709409,
title = {Do experiments suggest a hierarchy problem?},
author = {Francesco Vissani},
journal= {arXiv preprint arXiv:hep-ph/9709409},
year = {2009}
}
Comments
revtex, 4 pages, 1 figure