Hadronic observables in hydrokinetic picture of A+A collisions at RHIC and LHC
- The simultaneous description of the hadronic yields, pion, kaon and proton spectra, elliptic flows and femtoscopy scales in hydrokinetic model of A+A collisions is presented at different centralities for the top RHIC and LHC energies. The hydrokinetic model is used in its hybrid version that allows one to switch correctly to the UrQMD cascade at the isochronic hypersurface which separates the cascade stage and decaying hydrodynamic one. The results are compared with pure hybrid model where hydrodynamics and hadronic cascade are matching just at the non-space-like hypersurface of chemical freeze-out. The initial conditions are based on both Glauber- and KLN- Monte-Carlo simulations and results are compared. It seems that the observables, especially femtoscopy data, prefer the Glauber initial conditions. The modification of the particle number ratios caused, in particular, by the particle annihilations at the afterburn stage is analyzed.
Author: | Yuriy SinyukovORCiD, Iurii KarpenkoORCiD |
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URN: | urn:nbn:de:hebis:30:3-719929 |
DOI: | https://doi.org/10.1051/epjconf/20147000017 |
ISSN: | 2100-014X |
Parent Title (English): | EPJ Web of Conferences |
Publisher: | EDP Sciences |
Place of publication: | Les Ulis |
Document Type: | Article |
Language: | English |
Date of Publication (online): | 2014/04/10 |
Date of first Publication: | 2014/04/10 |
Publishing Institution: | Universitätsbibliothek Johann Christian Senckenberg |
Contributing Corporation: | International Conference on New Frontiers in Physics (1. : 2012 : Kolymbari) |
Release Date: | 2023/02/07 |
Volume: | 70 |
Issue: | 00017 |
Page Number: | 9 |
HeBIS-PPN: | 506741133 |
Institutes: | Physik / Physik |
Dewey Decimal Classification: | 5 Naturwissenschaften und Mathematik / 53 Physik / 530 Physik |
Sammlungen: | Universitätspublikationen |
Licence (German): | Creative Commons - Namensnennung 2.0 |