A systematic study of energy spectra for light particles emitted at midrapidity from Au + Au collisions at E = (0.25-1.15)A GeV reveals a significant nonthermal component consistent with a collective radial flow. This component is evaluated as a function of bombarding energy and event centrality. Comparisons to quantum molecular dynamics and Boltzmann-Uehling-Uhlenbeck models are made for different equations of state.

Radial Flow in Au + Au Collisions at E = (0.25-1.15)A GeV

ALBERGO, Sebastiano Francesco;COSTA, Salvatore;INSOLIA, Antonio;TUVE', Cristina Natalina;
1995

Abstract

A systematic study of energy spectra for light particles emitted at midrapidity from Au + Au collisions at E = (0.25-1.15)A GeV reveals a significant nonthermal component consistent with a collective radial flow. This component is evaluated as a function of bombarding energy and event centrality. Comparisons to quantum molecular dynamics and Boltzmann-Uehling-Uhlenbeck models are made for different equations of state.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/20.500.11769/51576
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