Effects of initial state fluctuations on the mean transverse momentum
نویسندگان
چکیده
We show that in ideal hydrodynamic simulations of heavy-ion collisions, initial state fluctuations result an increase the mean transverse momentum outgoing hadrons, ?pt?. Specifically, ?pt? is larger by a few percent if realistic are implemented than with smooth conditions, multiplicity and impact parameter being kept fixed. can be traced back to fact for given total entropy, energy contained fluid density profile bumpy. discuss implication these results extraction equation QCD from experimental data.
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ژورنال
عنوان ژورنال: Nuclear Physics
سال: 2021
ISSN: ['1873-1554', '0375-9474']
DOI: https://doi.org/10.1016/j.nuclphysa.2020.121999