Projecting measurements of the interactions of the known Standard Model (SM) states into
an effective field theory (EFT) framework is an important goal of the LHC physics program …

The measured properties of the recently discovered Higgs boson are in good agreement
with predictions from the Standard Model. However, small deviations in the Higgs couplings …

Modern general-purpose detectors at high-energy colliders are based on the concept of
cylindrical detection layers, nested around the beam axis. Starting from the beam interaction …

This paper describes the CMS trigger system and its performance during Run 1 of the LHC.
The trigger system consists of two levels designed to select events of potential physics …

This Report summarizes the results of the activities of the LHC Higgs Cross Section Working
Group in the period 2014–2016. The main goal of the working group was to present the state …

A bstract The first measurement of the CP structure of the Yukawa coupling between the
Higgs boson and τ leptons is presented. The measurement is based on data collected in …

Searches for new phenomena that consider signatures with τ leptons have gained great
interest in proton-proton (pp) collisions at the CERN LHC. The most prominent one among …

A bstract Properties of the Higgs boson are measured in the H→ ZZ→ 4ℓ (ℓ= e, μ) decay
channel. A data sample of proton-proton collisions at\(\sqrt {s}= 13\) TeV, collected with the …

Studies of on-shell and off-shell Higgs boson production in the four-lepton final state are
presented, using data from the CMS experiment at the LHC that correspond to an integrated …

Combined ATLAS and CMS measurements of the Higgs boson production and decay rates,
as well as constraints on its couplings to vector bosons and fermions, are presented. The …