159 citations · 1.6k across the 38 of their papers we have counts for
5 papers · 1 filter
Probing new physics in diphoton production with proton tagging at the Large Hadron Collider
S. Fichet, G. von Gersdorff, O. Kepka +3
The sensitivities to anomalous quartic photon couplings at the Large Hadron Collider are estimated using diphoton production via photon fusion. The tagging of the protons proves to…
Flavor Physics in Warped Space
Gero von Gersdorff
We review constraints from quark and lepton flavor violation on extra dimensional models with warped geometry, both in the minimal and the custodial model. For both scenarios, KK m…
Anomalous gauge couplings from composite Higgs and warped extra dimensions
Sylvain Fichet, Gero von Gersdorff
We examine trilinear and quartic anomalous gauge couplings (AGCs) generated in composite Higgs models and models with warped extra dimensions. We first revisit the SU(2)_L x U(1)_Y…
Linking Natural Supersymmetry to Flavour Physics
Emilian Dudas, Gero von Gersdorff, Stefan Pokorski +1
With the aim of linking natural supersymmetry to flavour physics, a model is proposed based on a family symmetry G \times U(1), where G is a discrete nonabelian subgroup of SU(2),…
A Bayesian view of the Higgs sector with higher dimensional operators
Beranger Dumont, Sylvain Fichet, Gero von Gersdorff
We investigate the possibilities of New Physics affecting the Standard Model (SM) Higgs sector. An effective Lagrangian with dimension-six operators is used to capture the effect o…