20-24 May 2013
Bonn
Europe/Berlin timezone
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Contribution

Bonn - Lecture Hall 1 Physics

Natural SUSY from a SU(2)xU(1) Flavor Model

Speakers

  • Robert ZIEGLER

Description

I am going to present a SUSY flavor model based on a global SU(2) and a gauged U(1) horizontal symmetry. In the fermion sector it closely resembles the successful predictions of the U(2) models for various relations between fermion masses and mixing angles. In the sfermion sector the U(1) acquires a large D-term vev which together with the usual F-term contribution leads to split spectrum in which only gauginos, higgsinos and 3rd generation sfermions are light.