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The CP violating NMSSM in light of the newly discovered Higgs boson

Svensson Seth, Morgan LU (2013) FYTM01 20122
Theoretical Particle Physics
Abstract
The Next to Minimal Supersymmetric Standard Model (NMSSM) allows a CP violating phase at tree level in the Higgs sector. This CP violation will introduce new mixing between the neutral Higgs states and give rise to changes in the mass spectrum and couplings. We investigate these effects in light of the newly discovered Higgs boson, as its measured properties provides new limits on the Higgs sector. We try to impose these new limits and, in particular, investigate the apparent excess in the gamma gamma channel. We also have a small discussion about naturalness in the choice of parameters.
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author
Svensson Seth, Morgan LU
supervisor
organization
course
FYTM01 20122
year
type
H2 - Master's Degree (Two Years)
subject
keywords
Particle Physics, LHC, ATLAS, CMS, Higgs, Supersymmetry, NMSSM, CPV, CP violation
language
English
id
4023756
date added to LUP
2014-03-20 14:22:25
date last changed
2014-03-20 14:22:25
@misc{4023756,
  abstract     = {The Next to Minimal Supersymmetric Standard Model (NMSSM) allows a CP violating phase at tree level in the Higgs sector. This CP violation will introduce new mixing between the neutral Higgs states and give rise to changes in the mass spectrum and couplings. We investigate these effects in light of the newly discovered Higgs boson, as its measured properties provides new limits on the Higgs sector. We try to impose these new limits and, in particular, investigate the apparent excess in the gamma gamma channel. We also have a small discussion about naturalness in the choice of parameters.},
  author       = {Svensson Seth, Morgan},
  keyword      = {Particle Physics,LHC,ATLAS,CMS,Higgs,Supersymmetry,NMSSM,CPV,CP violation},
  language     = {eng},
  note         = {Student Paper},
  title        = {The CP violating NMSSM in light of the newly discovered Higgs boson},
  year         = {2013},
}