The ALICE experiment was proposed in 1993, to study strongly-interacting matter at extreme
energy densities and temperatures. This proposal entailed a comprehensive investigation of …

Abstract Quark–Gluon Plasma (QGP), a QCD state of matter created in ultra-relativistic
heavy-ion collisions, has remarkable properties including, for example, a low shear viscosity …

A bstract Three searches are presented for signatures of physics beyond the standard model
(SM) in ττ final states in proton-proton collisions at the LHC, using a data sample collected …

We review the current status of jet measurements in heavy-ion collisions at the Large
Hadron Collider (LHC) and the Relativistic Heavy Ion Collider (RHIC). We discuss how the …

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 …

We present a review of the conceptual basis, current knowledge, and recent progress
regarding global analysis of nuclear parton distribution functions (PDFs). After introducing …

Abstract This White Paper presents an overview of the current status and future perspective
of QCD research, based on the community inputs and scientific conclusions from the 2022 …

High-energy cosmic rays are observed indirectly by detecting the extensive air showers
initiated in Earth's atmosphere. The interpretation of these observations relies on accurate …

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 …