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(1) Presentation(s)

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Jeu. 08/06/2017 14:00 Grande Ourse, Bâtiment 13, Etage 1

Séminaire
TERESI Daniele (Service de Physique Théorique, Université Libre de Bruxelles)
Testable Leptogenesis

(Théorie des Interactions Fondamentales)


Sommaire:

In this talk I will discuss low-scale leptogenesis with a particular focus on its testable regimes. In the first part I will discuss leptogenesis with right-handed neutrinos around the electroweak scale, briefly presenting the theoretical description of this mechanism in relation to flavour effects, together with its relevance for testable models at the electroweak scale. In the second part I will focus on leptogenesis below the electroweak scale, and discuss how leptogenesis can proceed, in this case, via the lepton-number violating decays of the Higgs scalar doublet. I will also briefly comment on the testability of this scenario in the near future, for instance at the proposed SHiP experiment at CERN, and the relation with the other mechanism active in the same mass range, i.e. leptogenesis via right-handed neutrino oscillations.


Pour plus d'informations, merci de contacter Desai N.