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Kaon and pion spectra in relativistic and ultrarelativistic nucleus-nucleus collisions

  • Proceedings of the LVI International Conference On Nuclear Spectroscopy and Nuclear Structure “NUCLEUS-2006”
  • Published:
Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

The formation of kaon and pion spectra is considered within the relativistic hydrodynamic model of interaction of heavy nuclei. The terms describing the formation of quarks and gluons are included in the state equation of the hydrodynamic model. This approach allowed consideration of nucleus-nucleus collisions in the range from 4 to 160 GeV/nucleon and reproduce the increase in temperature of the kaons formed, which is not reproduced within the ultrarelativistic quantum molecular-dynamics model and other microscopic approaches.

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Authors and Affiliations

  1. Petersburg State Transport University, Moskovskii pr. 9, St. Petersburg, 190031, Russia

    A. T. D’yachenko

  2. Khlopin Radium Institute, Vtoroi Moorinskii pr. 28, St. Petersburg, 194021, Russia

    O. V. Lozhkin

Authors
  1. A. T. D’yachenko
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  2. O. V. Lozhkin
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Additional information

Original Russian Text © A.T. D’yachenko, O.V. Lozhkin, 2007, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2007, Vol. 71, No. 6, pp. 908–911.

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D’yachenko, A.T., Lozhkin, O.V. Kaon and pion spectra in relativistic and ultrarelativistic nucleus-nucleus collisions. Bull. Russ. Acad. Sci. Phys. 71, 880–883 (2007). https://doi.org/10.3103/S1062873807060251

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  • DOI: https://doi.org/10.3103/S1062873807060251

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