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 …

We present an overview of theoretical aspects of the phenomenon of gluon saturation in
high energy scattering in Quantum Chromo Dynamics. Then we review the state-of-the-art of …

A bstract We present a new model for the hadronisation of multi-parton systems, in which
colour correlations beyond leading NC are allowed to influence the formation of confining …

The iEBE-VISHNU code package performs event-by-event simulations for relativistic heavy-
ion collisions using a hybrid approach based on (2+ 1)-dimensional viscous hydrodynamics …

Measurements are presented from proton-proton collisions at centre-of-mass energies of
sqrt (s)= 0.9, 2.36 and 7 TeV recorded with the ATLAS detector at the LHC. Events were …

Using nonlinear evolution equations of QCD, we compute the von Neumann entropy of the
system of partons resolved by deep inelastic scattering at a given Bjorken x and momentum …

The pseudorapidity (η) and transverse-momentum (p T) distributions of charged particles
produced in proton–proton collisions are measured at the centre-of-mass energy s= 13 TeV …

The average transverse momentum< p T> versus the charged-particle multiplicity N ch was
measured in p–Pb collisions at a collision energy per nucleon–nucleon pair s NN= 5.02 TeV …

A detailed study of pseudorapidity densities and multiplicity distributions of primary charged
particles produced in proton–proton collisions, at s= s= 0.9, 2.36, 2.76, 7 and 8 TeV, in the …

The future opportunities for high-density QCD studies with ion and proton beams at the LHC
are presented. Four major scientific goals are identified: the characterisation of the …