We discuss the future prospects of heavy neutrino searches at next generation lepton
colliders. In particular, we focus on the planned electron-positron colliders, operating in two …

We examine the capacity of the Large Hadron Collider to determine the mean proper lifetime
of long-lived particles assuming different decay final states. We mostly concentrate on the …

A bstract Run-I results from the CMS collaboration show an excess of events in the decay
h→ μτ e with a local significances of 2.4σ. This could be the first hint of flavour violation in …

The inclusion of higher-dimensional gauge invariant operators induces new Lorentz
structures in Higgs couplings with electroweak gauge boson pairs. This in principle affects …

The field of particle physics is at the crossroads. The discovery of a Higgs-like boson
completed the Standard Model (SM), but the lacking observation of convincing resonances …

We study the process pp→ Z (ℓ+ ℓ-) h (bb¯) in the standard model effective field theory
(SMEFT) at high energies using subjet techniques to reconstruct the Higgs boson. We show …

A bstract We perform a multi-parameter global analysis of all data available till date from the
ATLAS, CMS and Tevatron experiments, on the signals of a Higgs boson, to investigate how …

A full renormalization of the inert doublet model is presented and exploited for a precise
calculation of the relic density of dark matter (DM) at one-loop. In this first paper, we study …

A bstract We obtain SMEFT bounds using an approach that utilises the complete multi-
dimensional differential information of a process. This approach is based on the fact that at a …

We investigate the impact of electroweak corrections and effective field theory operators on
W+ W-production at the Large Hadron Collider (LHC). Utilizing the Standard Model effective …