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Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/jspui/handle/10054/6474

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
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