629 citations · 5.1k across the 67 of their papers we have counts for
64 papers
Deep learning for flow observables in ultrarelativistic heavy-ion collisions
H. Hirvonen, K. J. Eskola, H. Niemi
We train a deep convolutional neural network to predict hydrodynamic results for flow coefficients, average transverse momenta and charged particle multiplicities in ultrarelativis…
Flow correlations from a hydrodynamics model with dynamical freeze-out and initial conditions based on perturbative QCD and saturation
H. Hirvonen, K. J. Eskola, H. Niemi
We extend the applicability of the hydrodynamics, perturbative QCD and saturation -based EKRT (Eskola-Kajantie-Ruuskanen-Tuominen) framework for ultrarelativistic heavy-ion collisi…
Multicomponent relativistic dissipative fluid dynamics from the Boltzmann equation
Jan A. Fotakis, Etele Molnár, Harri Niemi +2
We derive multicomponent relativistic second-order dissipative fluid dynamics from the Boltzmann equations for a reactive mixture of particle species with i…
Temperature dependence of of strongly interacting matter: effects of the equation of state and the parametric form of
Jussi Auvinen, Kari J. Eskola, Pasi Huovinen +3
We investigate the temperature dependence of the shear viscosity to entropy density ratio using a piecewise linear parametrization. To determine the optimal values of the par…
Diffusion processes involving multiple conserved charges: a first study from kinetic theory and implications to the fluid-dynamical modeling of heavy ion collisions
Jan A. Fotakis, Moritz Greif, Gabriel Denicol +2
The bulk nuclear matter produced in heavy ion collisions carries a multitude of conserved quantum numbers: electric charge, baryon number, and strangeness. Therefore, the diffusion…
Constraining energy loss from high- azimuthal asymmetries
Carlota Andres, Néstor Armesto, Harri Niemi +2
The nuclear modification factor has been satisfactorily described by various jet quenching models. Nonetheless, all these formalisms, until very recently, underpredict…