Now showing items 1-7 of 7

• #### Diagnosing CP properties of the 2HDM ﻿

(Springer, 2014-01)
We have investigated a Two-Higgs-Doublet Model (2HDM), focusing on CP violation. Various scenarios with spontaneous and explicit breaking of CP have been considered. Some features of CP violation related to a choice of the ...
Journal article
• #### Exploring the CP-violating Inert-Doublet Model ﻿

(Springer, 2011-06-01)
We have explored properties of an extension of the Inert Doublet Model by the addition of an extra non-inert scalar doublet. The model offers a possibility of CP violation in the scalar sector and a candidate for the ...
Peer reviewedJournal article
• #### Measuring CP violation in two-Higgs-doublet models in light of the LHC Higgs data ﻿

(Springer, 2014-11)
In Two-Higgs-Doublet models, the conditions for CP violation can be ex- pressed in terms of invariants under U(2) rotations among the two SU(2) Higgs doublet fields. In order to design a strategy for measuring the ...
Journal article
• #### Probing the charged Higgs boson at the LHC in the CP-violating type-II 2HDM ﻿

(Springer, 2012-11-05)
We present a phenomenological study of a CP-violating two-Higgs-doublet Model with type-II Yukawa couplings at the Large Hadron Collider (LHC). In the light of recent LHC data, we focus on the parameter space that survives ...
Peer reviewedJournal article
• #### Search for anomalous production of prompt same-sign lepton pairs and pair-produced doubly charged Higgs bosons with $\sqrt{s}$ = 8 TeV $pp$ collisions using the ATLAS detector ﻿

(Springer, 2015-03-09)
A low-background inclusive search for new physics in events with same-sign dileptons is presented. The search uses proton--proton collisions corresponding to 20.3 fb$^{-1}$ of integrated luminosity taken in 2012 at a ...
Journal article
• #### Search for supersymmetry in events with large missing transverse momentum, jets, and at least one tau lepton in 20 fb−1 of √s = 8 TeV proton-proton collision data with the ATLAS detector ﻿

(Springer, 2014-09-18)
A search for supersymmetry (SUSY) in events with large missing transverse momentum, jets, at least one hadronically decaying tau lepton and zero or one additional light leptons (electron/muon), has been performed using ...
Journal article
• #### Supersymmetric Cascade Decays at the LHC ﻿

(The University of Bergen, 2007-06-04)
Doctoral thesis