XIV Polish Workshop on Relativistic Heavy-Ion Collisions: Interplay between soft and hard probes of heavy-ion collisions

Session

Session III

6 Apr 2019, 14:00

Kraków, Poland

Conveners

Session III

• Barbara Krystyna Wosiek (Institute of Nuclear Physics Polish Academy of Sciences (PL))

36. Highlights and open questions in heavy ion physics

Jurgen Schukraft (University of Copenhagen (DK))

06/04/2019, 14:00

19. Multi-particle azimuthal correlations and flow in pp and p+Pb collisions with the ATLAS detector at the LHC

Krzysztof Wieslaw Wozniak (Polish Academy of Sciences (PL))

06/04/2019, 14:30

Oral

The long-range azimuthal correlations in the nucleus-nucleus collisions are one of the signals of creation of the Quark-Gluon Plasma. At the LHC energies similar correlations are observed also in p+Pb and even pp collisions. After several years of successful operation of the Large Hadron Collider a wealth of data on pp, p+Pb and Pb+Pb collisions is available. This makes possible...

34. ALICE results on the production of charged particles in pp, p-Pb, Xe-Xe and Pb-Pb collisions at the LHC

Jacek Tomasz Otwinowski (Polish Academy of Sciences (PL))

06/04/2019, 14:50

Oral

We discuss the energy and system size dependence of the charged-particle production at the LHC. The charged-particle multiplicity density (dN/deta), total charged-particle multiplicity (Ntot) and transverse momentum (pt) spectra are presented in the narrow centrality bins spanning 0-100% interval. The results are compared to phenomenological models and theoretical calculations based on...

20. Forward-backward correlations and multiplicity fluctuations in Pb-Pb collisions at √sNN = 2.76 TeV from ALICE at the LHC

Iwona Anna Sputowska (Polish Academy of Sciences (PL))

06/04/2019, 15:10

Oral

Forward-backward (FB) multiplicity correlations carry important information on the early dynamics of ultra-relativistic heavy ion collisions. In this talk, new data on forward-backward charged particle correlations and multiplicity fluctuations in Pb-Pb collisions at $\sqrt{s_{\mathrm{NN}}} = 2.76$ TeV are presented. The data are recorded with the ALICE detector at the LHC. We focus on the...