• Corpus ID: 118909589

A Model of Dark Matter, Leptogenesis, and Neutrino Mass from the $B-L$ Violation just above the Electroweak Scale

  title={A Model of Dark Matter, Leptogenesis, and Neutrino Mass from the \$B-L\$ Violation just above the Electroweak Scale},
  author={Weimin Yang},
  journal={arXiv: High Energy Physics - Phenomenology},
  • Weimin Yang
  • Published 22 June 2017
  • Physics
  • arXiv: High Energy Physics - Phenomenology
I suggest an extension of the SM by introducing a dark sector with the local $U(1)_{D}$ symmetry. The particles in the dark sector bring about the new physics beyond the SM. In particular the global $B-L$ symmetry is violated just above the electroweak scale, this becomes a common origin of the tiny neutrino mass, the cold dark mater and the baryon asymmetry. The model can not only account for the tiny neutrino mass and the "WIMP Miracle", but also achieve the leptogenesis around the… 

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  • Lett. B 155, 36
  • 1985

CEPC-SPPC Preliminary Conceptual Design Report. 1. Physics and Detector


  • Lett. B 174, 45 (1986); J. Harz and Wei-Chi Huang, Int. J. Mod. Phys. A 30, 1530045
  • 2015

Particle Dark Matter (Cambridge University Press

  • 2010); V. Lukovic, P. Cabella and N. Vittorio, Int. J. Mod. Phys. A 29, 1443001
  • 2014


  • Reps. 515, 1
  • 2012


  • Reps. 537, 91 (2014); H. Davoudiasl and R. N Mohapatra, New J. Phys. 14, 095011
  • 2012


  • Reps. 481, 1
  • 2009

in Supergravity

  • eds. P. van Niewenhuizen and D. Z. Freeman (North-Holland, Amsterdam, 1979); T. Yanagida, in Proc. of the Workshop on Unified Theory and Baryon Number in the Universe, eds. O. Sawada and A. Sugamoto (Tsukuba, Japan, 1979); R. N. Mohapatra, G. Senjanovic, Phys. Rev. Lett. 44, 912
  • 1980