4-11 July 2012
Melbourne Convention and Exhibition Centre
Australia/Melbourne timezone
ICHEP2012 - 36th International Conference for High Energy Physics

Implications of a SM like Higgs for a natural NMSSM with low cutoff

6 Jul 2012, 09:45
15m
Room 219 (Melbourne Convention and Exhibition Centre)

Room 219

Melbourne Convention and Exhibition Centre

Melbourne Australia
Parallel Sessions Track 2 - Beyond the Standard Model - SUSY Room 219 - Beyond the Standard Model SUSY / Non-SUSY - TR2&3

Speaker

Dr Michael Schmidt (University of Melbourne (AU))

Description

We will present a study of the NMSSM with a low cutoff in the light of the recent experimental hints for a (close to) SM like Higgs at 125 GeV. The introduction of a singlet with a large value of lambda reduces the fine tuning in comparison to the MSSM and provides a solution to the mu-problem. We determine the natural region in parameter space with a fine tuning better than 10% which satisfies electroweak constraints and study its implications for phenomenology.

Primary authors

Anibal Medina (The University of Melbourne) Benedict Harling (The University of Melbourne) Dr Michael Schmidt (University of Melbourne (AU)) Tony Gherghetta (University of Melbourne)

Presentation materials