https://doi.org/10.1140/epja/s10050-025-01498-5
Regular Article - Theoretical Physics
Charged hadron spectra and anisotropic flow from the AMPT model with shear viscous transport dynamics simulations at RHIC
School of Energy and Mechanical Engineering, Jiangxi University of Science and Technology, 330013, Nanchang, China
Received:
6
September
2024
Accepted:
17
January
2025
Published online:
27
January
2025
We utilized the AMPT model to simulate the shear viscous transport dynamics of parton matter in Au + Au collisions at a constant specific shear viscosity and varying phase transition temperatures at . The resulting charged hadron spectra and anisotropic flow profiles correspond closely with experimental data. The transverse momentum spectra and longitudinal decorrelations are essentially unaffected by the phase transition temperature. An increase in the phase transition temperature leads to a rise in particle yields at midrapidity, accompanied by a decrease in both elliptic and triangular flows over a range of transverse momenta and pseudorapidities.
Copyright comment Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.
© The Author(s), under exclusive licence to Società Italiana di Fisica and Springer-Verlag GmbH Germany, part of Springer Nature 2025
Springer Nature or its licensor (e.g. a society or other partner) holds exclusive rights to this article under a publishing agreement with the author(s) or other rightsholder(s); author self-archiving of the accepted manuscript version of this article is solely governed by the terms of such publishing agreement and applicable law.