Neutrino masses, muon g-2, dark matter, lithium problem, and leptogenesis at TeV-scale
High Energy Physics - Phenomenology
2011-04-20 v1
Abstract
Observational evidences of nonzero neutrino masses and the existence of dark matter request physics beyond standard model. A model with extra scalars and leptonic vector-like fermions is introduced. By imposing a Z_2 symmetry, the neutrino masses as well as anomalous muon magnetic moment can be generated via one-loop effects at TeV-scale. An effort of explaining dark matter, Lithium problem, and leptogenesis is presented. This scenario can be tested at LHC and/or future experiments.
Keywords
Cite
@article{arxiv.0905.3477,
title = {Neutrino masses, muon g-2, dark matter, lithium problem, and leptogenesis at TeV-scale},
author = {Chian-Shu Chen and Chung-Hsien Chou},
journal= {arXiv preprint arXiv:0905.3477},
year = {2011}
}
Comments
5 pages, 5 figures