Collective flow and hydrodynamics in large and small systems at the LHC

Abstract

In this article, we briefly review the recent progress on collective flow and hydrodynamics in large and small systems at the Large Hadron Collider (LHC), which includes the following topics: extracting the QGP viscosity from the flow data, initial state fluctuations and final state correlations in 2.76 A TeV Pb--Pb collisions, correlations and collective flow in high energy p--Pb and p--p collisions.

43 pages, 15 figures, Invited Review for Nuclear Science and Techniques