Off the beaten track of scalar singlet and doublet extensions of the Standard Model, triplets
combine an interesting LHC phenomenology with an explanation for neutrino masses. The …

A bstract Models with extended Higgs sectors can contain several additional Higgs states,
heavier or lighter than the SM Higgs boson. The couplings of lighter extra states to SM …

With theoretical constraints such as perturbative unitarity and vacuum stability conditions
and updated experimental data of Higgs measurements and direct searches for exotic …

We explore signatures related to squark decays in the framework of non-minimally flavour-
violating supersymmetry. We consider a simplified model where the lightest squark consists …

We present a nontrivial correlation between the enhancement of the Higgs-fermion
couplings and the Higgs pair production cross section in two Higgs doublet models with a …

Theoretical predictions with next-to-next-to-leading order (NNLO) QCD accuracy combined
with the next-to-leading order (NLO) electroweak (EW) corrections are presented for …

In this paper, we explore the constraints that the LHC can place on a massive gauge boson
X that predominantly couples to the third generation of fermions. Such a gauge boson arises …

We apply the matrix element method (MEM) to the search for non-resonant Higgs boson pair
(HH) production in the channel HH→ bb̄WW* at the LHC and study the separation …

Abstract The Standard Model is a consistent and computable theory that successfully
describes the elementary particle interactions. The strong, electromagnetic and weak …

Abstract The Brout Englert Higgs (BEH) mechanism of electroweak symmetry breaking and
mass generation was experimentally confirmed after the discovery of the Higgs boson at the …