The Majorana nature of neutrinos is strongly motivated from the theoretical and
phenomenological point of view. A plethora of neutrino mass models, known collectively as …

We review how the muon anomalous magnetic moment (g− 2) and the quest for lepton flavor
violation are intimately correlated. Indeed the decay μ→ e γ is induced by the same …

We investigate the potential of the warped extradimension framework as an explanation for
the recently observed stochastic gravitational background at nHz frequencies in pulsar …

This paper describes the physics case for a new fixed target facility at CERN SPS. The SHiP
(search for hidden particles) experiment is intended to hunt for new physics in the largely …

Half a century after its formulation, the Standard Model (SM) is by now the established theory
of Electro-Weak (EW) and Strong interactions, the discovery of the Higgs boson being the …

We present results of global fits of all relevant experimental data on rare b → sb→ s decays.
We observe significant tensions between the Standard Model predictions and the data. After …

A bstract We introduce a model-independent strategy to study narrow resonances which we
apply to a heavy vector triplet of the Standard Model (SM) group for illustration. The method …

This article documents the performance of the ATLAS muon identification and reconstruction
using the LHC dataset recorded at s= 13 s= 13 TeV in 2015. Using a large sample of J/ψ → …

A bstract We show that simplified models used to describe the interactions of dark matter
with Standard Model particles do not in general respect gauge invariance and that …

A bstract We investigate a gauge extension of the Standard Model in light of the observed
hints of lepton universality violation in b→ cℓν and b→ sℓ+ ℓ− decays at BaBar, Belle and …