Production of Subthreshold Pions in Heavy-Ion Collisions Using a Hydrodynamic Approach with a Nonequilibrium Equation of State

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Production of Subthreshold Pions in Heavy-Ion Collisions Using a Hydrodynamic Approach with a Nonequilibrium Equation of State. / D’yachenko, A. T.; Mitropolsky, I. A.

In: Bulletin of the Russian Academy of Sciences: Physics, Vol. 84, No. 4, 01.04.2020, p. 391-396.

Research output: Contribution to journal › Article › peer-review

BibTeX

@article{168b4fc514e8483080657da0e55a4fc5,

title = "Production of Subthreshold Pions in Heavy-Ion Collisions Using a Hydrodynamic Approach with a Nonequilibrium Equation of State",

abstract = "Abstract—: A hydrodynamic approach with a nonequilibrium equation of state is used to describe collisions between heavy ions with medium energies. The double differential cross sections for the production of subthreshold π0 mesons and π+ mesons during collisions between various nuclei are calculated to develop this approach with the inclusion of nuclear viscosity effects. They are in good agreement with the available experimental data.",

author = "D{\textquoteright}yachenko, {A. T.} and Mitropolsky, {I. A.}",

year = "2020",

month = apr,

day = "1",

doi = "10.3103/S1062873820040061",

language = "English",

volume = "84",

pages = "391--396",

journal = "Bulletin of the Russian Academy of Sciences: Physics",

issn = "1062-8738",

publisher = "Allerton Press, Inc.",

number = "4",

}

RIS

TY - JOUR

T1 - Production of Subthreshold Pions in Heavy-Ion Collisions Using a Hydrodynamic Approach with a Nonequilibrium Equation of State

AU - D’yachenko, A. T.

AU - Mitropolsky, I. A.

PY - 2020/4/1

Y1 - 2020/4/1

N2 - Abstract—: A hydrodynamic approach with a nonequilibrium equation of state is used to describe collisions between heavy ions with medium energies. The double differential cross sections for the production of subthreshold π0 mesons and π+ mesons during collisions between various nuclei are calculated to develop this approach with the inclusion of nuclear viscosity effects. They are in good agreement with the available experimental data.

AB - Abstract—: A hydrodynamic approach with a nonequilibrium equation of state is used to describe collisions between heavy ions with medium energies. The double differential cross sections for the production of subthreshold π0 mesons and π+ mesons during collisions between various nuclei are calculated to develop this approach with the inclusion of nuclear viscosity effects. They are in good agreement with the available experimental data.

UR - http://www.scopus.com/inward/record.url?scp=85084923712&partnerID=8YFLogxK

U2 - 10.3103/S1062873820040061

DO - 10.3103/S1062873820040061

M3 - Article

AN - SCOPUS:85084923712

VL - 84

SP - 391

EP - 396

JO - Bulletin of the Russian Academy of Sciences: Physics

JF - Bulletin of the Russian Academy of Sciences: Physics

SN - 1062-8738

IS - 4

ER -

ID: 72172725