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| Title: | Dark matter and leptogenesis in gauged B-L symmetric models embedding vMSM |
| Authors: | SAHU, N
YAJNIK, UA |
| Keywords: | number non-conservation
right-handed neutrino
lepton number
sphaleron transitions
sterile neutrinos
baryon asymmetry
cp-violation
real-time
baryogenesis
mass |
| Issue Date: | 2006 |
| Publisher: | ELSEVIER SCIENCE BV |
| Citation: | PHYSICS LETTERS B, 635(1), 11-16 |
| Abstract: | We study the phenomenon of baryogenesis via leptogenesis in the gauged B-L symmetric models by embedding the currently proposed model nu MSM. It is shown that the lightest right-handed neutrino of mass 100 GeV satisfy the leptogenesis constraint and at the same time representing a candidate for the cold dark matter. We discuss our results in parallel to the predictions of nu MSM. (c) 2006 |
| URI: | http://dx.doi.org/10.1016/j.physletb.2006.02.040
http://dspace.library.iitb.ac.in/xmlui/handle/10054/6474
http://hdl.handle.net/10054/6474 |
| ISSN: | 0370-2693 |
| Appears in Collections: | Article
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