114 citations · 517 across the 22 of their papers we have counts for
22 papers
Illuminating Stealth Scenarios at the LHC
Jong Soo Kim, Manuel E. Krauss, Victor Martin-Lozano +1
Several ideas exist how the stringent mass limits from LHC on new coloured particles can be avoided. One idea are the so-called `stealth' scenarios in which missing transversal ene…
Updating Bounds on -Parity Violating Supersymmetry from Meson Oscillation Data
Florian Domingo, Herbert K. Dreiner, Jong Soo Kim +3
We update the bounds on -parity violating supersymmetry originating from meson oscillations in the and systems. To this end, we explicitly calculate all corres…
The Ultraviolet Landscape of Two-Higgs Doublet Models
Manuel E. Krauss, Toby Opferkuch, Florian Staub
We study the predictions of generic ultraviolet completions of two-Higgs doublet models. We assume that at the matching scale between the two-Higgs doublet model and a ultraviolet…
Unitarity constraints in triplet extensions beyond the large s limit
Manuel E. Krauss, Florian Staub
Triplet extensions are attractive alternatives to the standard model (SM) of particle physics. While models with only one triplet are highly constrained by electroweak precision ob…
N-loop running should be combined with N-loop matching
Johannes Braathen, Mark D. Goodsell, Manuel E. Krauss +2
We investigate the high-scale behaviour of Higgs sectors beyond the Standard Model, pointing out that the proper matching of the quartic couplings before applying the renormalisati…
Perturbativity Constraints in BSM Models
Manuel E. Krauss, Florian Staub
Phenomenological studies performed for non-supersymmetric extensions of the Standard Model usually use tree-level parameters as input to define the scalar sector of the model. This…
R-Parity Violation at the LHC
Daniel Dercks, Herbi Dreiner, Manuel E. Krauss +2
We investigate the phenomenology of the MSSM extended by a single R-parity violating coupling at the unification scale. For all R-parity violating couplings, we discuss the evoluti…
Probing the Electroweakino Sector of General Gauge Mediation at the LHC
Jong Soo Kim, Manuel E. Krauss, Victor Martin-Lozano
We consider pair-production of electroweakinos promptly decaying to light gravitinos in general gauge mediation scenarios within the minimal supersymmetric standard model. Typicall…
Spontaneous Charge Breaking in the NMSSM - Dangerous or not?
Manuel E. Krauss, Toby Opferkuch, Florian Staub
We investigate the impact of charge-breaking minima on the vacuum stability of the NMSSM. We find that, in contrast to Two-Higgs-Doublet Models like the MSSM, at both tree- and loo…
Perspectives for Detecting Lepton Flavour Violation in Left-Right Symmetric Models
Cesar Bonilla, Manuel E. Krauss, Toby Opferkuch +1
We investigate lepton flavour violation in a class of minimal left-right symmetric models where the left-right symmetry is broken by triplet scalars. In this context we present a m…
Validity of the CMSSM interpretation of the diphoton excess
Herbi K. Dreiner, Manuel E. Krauss, Ben O'Leary +2
It has been proposed that the observed diphoton excess at 750 GeV could be explained within the constrained minimal supersymmetric standard model via resonantly produced stop bound…
Les Houches 2015: Physics at TeV colliders - new physics working group report
G. Brooijmans, C. Delaunay, A. Delgado +78
We present the activities of the 'New Physics' working group for the 'Physics at TeV Colliders' workshop (Les Houches, France, 1-19 June, 2015). Our report includes new physics stu…
Soft Gamma Rays from Heavy WIMPs
Manuel Ernst Krauss, Toby Opferkuch, Florian Staub +1
We propose an explanation of the galactic center gamma ray excess by supersymmetric WIMPs as heavy as 500 GeV. The lightest neutralino annihilates into vector-like leptons or quark…
Precision tools and models to narrow in on the 750 GeV diphoton resonance
Florian Staub, Peter Athron, Lorenzo Basso +8
The hints for a new resonance at 750 GeV from ATLAS and CMS have triggered a significant amount of attention. Since the simplest extensions of the standard model cannot accommodate…
A constrained supersymmetric left-right model
Martin Hirsch, Manuel E. Krauss, Toby Opferkuch +2
We present a supersymmetric left-right model which predicts gauge coupling unification close to the string scale and extra vector bosons at the TeV scale. The subtleties in constru…
Is the CMS eejj excess a hint for light supersymmetry?
Manuel E. Krauss, Werner Porod
We discuss the impact of additional two-body decays of the right-handed neutrino into a light charged Higgs state on the dilepton plus dijet cross sections from resonant produ…
Dark matter scenarios in a constrained model with Dirac gauginos
Mark D. Goodsell, Manuel E. Krauss, Tobias Müller +2
We perform the first analysis of Dark Matter scenarios in a constrained model with Dirac Gauginos. The model under investigation is the Constrained Minimal Dirac Gaugino Supersymme…
Doubly-charged Higgs and vacuum stability in left-right supersymmetry
Lorenzo Basso, Benjamin Fuks, Manuel E. Krauss +1
We present an analysis of supersymmetric left-right symmetric models with Higgs fields lying in the adjoint representation of . These models feature a doubly-charged Higgs…
Lepton flavor violation in low-scale seesaw models: SUSY and non-SUSY contributions
A. Abada, M. E. Krauss, W. Porod +3
Taking the supersymmetric inverse seesaw mechanism as the explanation for neutrino oscillation data, we investigate charged lepton flavor violation in radiative and 3-body lepton d…
Les Houches 2013: Physics at TeV Colliders: New Physics Working Group Report
G. Brooijmans, R. Contino, B. Fuks +87
We present the activities of the "New Physics" working group for the "Physics at TeV Colliders" workshop (Les Houches, France, 3--21 June, 2013). Our report includes new computatio…
SO(10) inspired gauge-mediated supersymmetry breaking
Manuel E. Krauss, Werner Porod, Florian Staub
We consider a supersymmetric model motivated by a SO(10) grand unified theory: the gauge sector near the supersymmetry scale consists of SU(3)_c x SU(2)_L x U(1)_R x U(1)_{B-L}. We…
Implications of gauge kinetic mixing on Z' and slepton production at the LHC
Manuel E. Krauss, Ben O'Leary, Werner Porod +1
We consider a supersymmetric version of the standard model extended by an additional U(1)_{B-L}. This model can be embedded in an mSUGRA-inspired model where the mass parameters of…