Neutrino masses, muon g-2, dark matter, lithium problem, and leptogenesis at TeV-scale

Chian Shu Chen, Chung Hsien Chou

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

Observational evidences of nonzero neutrino masses and the existence of dark matter request physics beyond Standard Model. A model with extra scalars and vector-like leptonic fermions is introduced. By imposing a Z2 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 and lithium problem is presented. However, we found the leptogenesis produced is too small in this model.

Original languageEnglish
Pages (from-to)68-73
Number of pages6
JournalPhysics Letters, Section B: Nuclear, Elementary Particle and High-Energy Physics
Volume699
Issue number1-2
DOIs
Publication statusPublished - 2011 May 2

All Science Journal Classification (ASJC) codes

  • Nuclear and High Energy Physics

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