Emission of high energy particles in heavy ion collisions and a non-equilibrium equation of state

A hydrodynamic approach with a non-equilibrium equation of state is used to describe the collisions of heavy ions at medium and intermediate energies. In the development of this approach, with the inclusion of nuclear viscosity effects and the introduction of an amendment to the microcanonical distr...

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Bibliographic Details
Published inEPJ Web of Conferences Vol. 204; p. 3018
Main Authors D’yachenko, Alexander T., Mitropolsky, Ivan A.
Format Journal Article Conference Proceeding
LanguageEnglish
Published Les Ulis EDP Sciences 2019
Subjects
Atomic collisions
Emission
Equations of state
Equilibrium equations
Heavy ions
Ionic collisions
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Summary:A hydrodynamic approach with a non-equilibrium equation of state is used to describe the collisions of heavy ions at medium and intermediate energies. In the development of this approach, with the inclusion of nuclear viscosity effects and the introduction of an amendment to the microcanonical distribution, the double differential cross sections of proton emission in collisions of different nuclei are calculated, which are in agreement with the available experimental data on the emission of high-energy particles, including the cumulative spectral region.
ISSN:2100-014X
2101-6275
2100-014X
DOI:10.1051/epjconf/201920403018