50th International Symposium on Multiparticle Dynamics (ISMD2021)

Session

Collectivity and multiple-scattering / High-temperature QCD

COLL+HTQCD

16 Jul 2021, 14:30

Conveners

Collectivity and multiple-scattering / High-temperature QCD

• Hannes Jung (Deutsches Elektronen-Synchrotron (DE))

147. Measurement of Intermittency for Charged Particles in Au + Au Collisions at $\sqrt{s_{NN}}=7.7-200$ GeV from STAR

Jin Wu (Central China Normal University)

16/07/2021, 14:30

High-temperature QCD

Talk

One of the main goals of RHIC beam energy scan (BES) program is to search for the signatures of QCD critical point in heavy-ion collisions. It is predicted that the local density fluctuations near the critical point exhibit power-law scaling, which can be probed with an intermittency analysis of the scaled factorial moments, $F_{q}(M)$, for charged particles. The power-law behavior of $q^{th}$...

155. Limiting fragmentation in heavy-ion collisions at RHIC and LHC energies

Prof. Georg Wolschin (Heidelberg University)

16/07/2021, 14:50

Collectivity and multiple-scattering

Talk

We investigate the validity of the limiting-fragmentation hypothesis and its centrality dependence in relativistic heavy-ion collisions at energies reached at the Relativistic Heavy Ion Collider (RHIC) and the Large Hadron Collider (LHC).

A phenomenological analysis of Au-Au and Pb-Pb collisions within a three-source relativistic diffusion model (RDM) is performed at $\sqrt{s_{NN}}=19.6,...

193. Hard probes of heavy ion collisions with ATLAS

Martin Rybar (Charles University (CZ))

16/07/2021, 15:10

High-temperature QCD

Talk

This talk gives an overview of the latest hard process measurements in heavy ion collision systems with the ATLAS detector at the LHC, utilizing the high statistics 5.02 TeV Pb+Pb data collected in 2018. These include multiple measurements of jet production and structure, which probe the dynamics of the hot, dense Quark-Gluon Plasma formed in relativistic nucleus-nucleus collisions;...