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Scalar triplet leptogenesis without right-handed neutrino decoupling
Aristizabal Sierra, Diego
2013In Nuclear Physics. B, Proceedings Supplement, 237-238, p. 43-45
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Keywords :
Type II seesaw; Leptogenesis
Abstract :
[en] We discuss leptogenesis in the context of type-II seesaw in the case in which in addition to the scalar electroweak triplet decays the lepton asymmetry is also induced by right-handed neutrino decays (mild hierarchical scenarios). We show that within this setup, depending on the relative sizes of the relevant parameters, one can identify three classes of generic models, each one with its own consequences for leptogenesis.
Disciplines :
Physics
Author, co-author :
Aristizabal Sierra, Diego ;  Université de Liège - ULiège > Département d'astrophys., géophysique et océanographie (AGO) > Physique des astroparticules
Language :
English
Title :
Scalar triplet leptogenesis without right-handed neutrino decoupling
Publication date :
April 2013
Event name :
Neutrino oscillation workshop 2012 (NOW2012)
Event date :
September 9-16, 2012
By request :
Yes
Journal title :
Nuclear Physics. B, Proceedings Supplement
ISSN :
0920-5632
eISSN :
1873-3832
Publisher :
Elsevier Science, Amsterdam, Netherlands
Volume :
237-238
Pages :
43-45
Peer reviewed :
Peer Reviewed verified by ORBi
Available on ORBi :
since 14 January 2013

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