Heidelberg 2007 – scientific programme

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T: Fachverband Teilchenphysik

T 309: Neutrino Theorie

T 309.2: Talk

Wednesday, March 7, 2007, 17:05–17:25, KIP SR 2.404

Neutrino Masses in Heterotic Orbifolds — •Saul Ramos-Sanchez — Physikalisches Institut der Uni-Bonn, Nussallee 12, Bonn, Deutschland

The value of quark and lepton masses can be generically addressed by String Theory. Some attempts to describe see-saw neutrino masses in the context of heterotic orbifolds have been done in the past without success. In the light of recent achievements in model building, we re-examine the simple see-saw mechanism in Z6-II heterotic orbifold models.