two gamma event

High Energy


Joint Theory Seminar: Xiaochuan Lu

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

Recent changes RSS feed Creative Commons License Powered by PHP