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Phys. Rev. D 75, 095003 (2007) [5 pages]

Emanations of dark matter: Muon anomalous magnetic moment, radiative neutrino mass, and novel leptogenesis at the TeV scale

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Thomas Hambye1, Kristjan Kannike2, Ernest Ma3, and Martti Raidal2
1Instituto Física Teórica, Universidad Autónoma de Madrid, Cantoblanco, Spain
2National Institute of Chemical Physics and Biophysics, Ravala 10, Tallinn, Estonia
3Physics Department, University of California, Riverside, California 92521, USA

Received 29 September 2006; published 2 May 2007

The evidence for dark matter signals a new class of particles at the TeV scale, which may manifest themselves indirectly through loop effects. In a simple model we show that these loop effects may be responsible for the enhanced muon anomalous magnetic moment, for the neutrino mass, as well as for leptogenesis in a novel way. This scenario can be verified at LHC and/or ILC experiments.

© 2007 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevD.75.095003
DOI:
10.1103/PhysRevD.75.095003
PACS:
12.60.Fr, 13.40.Em, 14.60.Pq, 95.35.+d