Effects of the QCD phase transition on hadronic observables in relativistic hydrodynamic simulations of heavy-ion reactions in the FAIR/NICA energy regime

被引：0
|
作者：
Christian Spieles
Marcus Bleicher
机构：
[1] Institut für Theoretische Physik,
[2] Goethe-Universität,undefined
[3] Helmholtz Research Academy Hesse for FAIR,undefined
[4] Campus Frankfurt,undefined
来源：
The European Physical Journal Special Topics | 2020年 / 229卷
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摘要：
We investigate hadronic particle spectra and flow characteristics of heavy-ion reactions in the FAIR/NICA energy range of 1 AGeV ≤ Elab ≤ 10 AGeV within a relativistic ideal hydrodynamic one-fluid approach. The particlization is realized by sampling the Cooper-Frye distribution for a grand canonical hadron gas on a hypersurface of constant energy density. Results of the hydrodynamic calculations for different underlying equations of state are presented and compared with experimental data and microscopic transport simulations. The sensitivity of the approach to physical model inputs concerning the initial state and the particlization is studied.
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页码：3537 / 3550
页数：13
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