Quantum Chromodynamics, the theory of quarks and gluons, whose interactions can be
described by a local SU (3) gauge symmetry with charges called “color quantum numbers” …

We review the present theoretical and empirical knowledge for α s, the fundamental
coupling underlying the interactions of quarks and gluons in Quantum Chromodynamics …

The discovery of the Higgs boson in 2012, by the ATLAS and CMS experiments, was a
success achieved with only a percent of the entire dataset foreseen for the LHC. It opened a …

The W-boson mass, which was recently measured at Fermilab with an unprecedented
precision, suggests the presence of new multiplets beyond the standard model (SM). One of …

A search for chargino–neutralino pair production in three-lepton final states with missing
transverse momentum is presented. The study is based on a dataset of s= 13 TeV pp …

This paper presents results of searches for the electroweak production of supersymmetric
particles in models with compressed mass spectra. The searches use 139 fb-1 of s= 13 TeV …

We present an updated set of parameters for the PYTHIA 8 event generator. We reevaluate
the constraints imposed by LEP and SLD on hadronization, in particular with regard to heavy …

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 …

The International Linear Collider (ILC) is now under consideration as the next global project
in particle physics. In this report, we review of all aspects of the ILC program: the physics …

We discuss our present knowledge of α s, the fundamental running coupling or effective
charge of Quantum Chromodynamics (QCD). A precise understanding of the running of α s …