13–17 Aug 2013
University of California, Santa Cruz
US/Pacific timezone

Search for Non-Standard-Model Higgs Boson Decays Using Collimated Muon Pairs at the CMS

15 Aug 2013, 11:00
25m
Classroom Unit 1 (University of California, Santa Cruz)

Classroom Unit 1

University of California, Santa Cruz

oral presentation Electroweak Symmetry Breaking and the Higgs Sector Electroweak Symmetry Breaking and the Higgs Sector

Speaker

Aysen Tatarinov (Texas A&M University)

Description

Direct searches for non-SM decays of a Higgs boson provide an alternative and possibly faster path to understanding the nature of newly discovered Higgs-like particle by either confirming or restricting a wide range of scenarios beyond the SM. We present a search for non-SM Higgs boson decays to a pair of new light bosons, each of which subsequently decays into a collimated pair of muons. The search is performed using data collected by the CMS experiment. Results are interpreted in a model independent fashion applicable to a broad class of models predicting same signature. Two benchmark scenarios are also considered: the Supersymmetry with dark sector (dark SUSY) which includes light dark photons and the Next-to-Minimal Supersymmetric Standard Model (NMSSM) which predicts the CP-even Higgs bosons decay to a pair of light CP-odd Higgs bosons.
APS member ID 61104081

Primary author

Aysen Tatarinov (Texas A&M University)

Presentation materials