Speaker
Vytautas Vislavicius
(NBI)
Description
Measurements of particle production in proton-proton collisions as a function of multiplicity have revealed intriguing signs of collective behaviour in small systems. In this talk the recent results on light-flavour hadron production in pp collisions will be compared to larger systems, such as p-Pb, Pb-Pb and Au-Au. In addition, the importance of $\sqrt{s}$ to the observed trends will be addressed and tools to separate the soft and hard scattering regimes of the QCD will be discussed.
