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 key measurements performed by CMS in the context of its heavy ion physics
program, using event samples collected in 2010–2018 with several collision systems and …

The performance is presented of the reconstruction and identification algorithms for
electrons and photons with the CMS experiment at the LHC. The reported results are based …

Jet substructure has emerged to play a central role at the Large Hadron Collider (LHC),
where it has provided numerous innovative new ways to search for new physics and to …

A bstract We report the measured transverse momentum (p T) spectra of primary charged
particles from pp, p-Pb and Pb-Pb collisions at a center-of-mass energy\(\sqrt {s_ {\mathrm …

We report a new determination of q ̂, the jet transport coefficient of the quark-gluon plasma.
We use the JETSCAPE framework, which incorporates a novel multistage theoretical …

A bstract The spectra of charged particles produced within the pseudorapidity window| η|< 1
at\(\sqrt {s_ {\mathrm {N}\;\mathrm {N}}}= 5.02\) TeV are measured using 404 μb− 1 of PbPb …

We present a new study of jet interactions in the quark-gluon plasma created in high-energy
heavy-ion collisions, using a multistage event generator within the jetscape framework. We …

A bstract Jet production in lead-lead (PbPb) and proton-proton (pp) collisions at a nucleon-
nucleon center-of-mass energy of 5.02 TeV is studied with the CMS detector at the LHC …

Epos is a Monte Carlo event generator for minimum bias hadronic interactions, used for both
heavy ion interactions and cosmic ray air shower simulations. Since the last public release …