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| Description | Joint Theory Seminar Speaker: Xiaochuan Lu (Berkeley) Title: Dirac NMSSM and semi-soft SUSY breaking Host: Ennio Salvioni Room: 432 Abstract: The Higgs mass implies fine-tuning for minimal theories of weak-scale supersymmetry (SUSY). Non-decoupling effects can boost the Higgs mass when new states interact with the Higgs, but new sources of SUSY breaking that accompany such extensions threaten naturalness. We show that two singlets with a Dirac mass can increase the Higgs mass while maintaining naturalness in the presence of large SUSY breaking in the singlet sector. We explore the modi fied Higgs phenomenology of this scenario, which we call the "Dirac NMSSM." |
| Date | Mon, September 29, 2014 |
| Time | 6:30am-7:30am PDT |
| Duration | 1 hour |
| Access | Public |
| Created by | High-Energy Seminars |
| Updated | Thu, September 25, 2014 10:52am PDT |
| Send Reminder | Yes - 3 days 4 hour 0 minutes before start |
