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Hardening of the spectrum of secondary particles formed in heavy ion collisions

  • Proceedings of the International Conference “Nucleus-2011” (The 61st International Conference on Nuclear Spectroscopy and the Structure of Atomic Nuclei)
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Bulletin of the Russian Academy of Sciences: Physics Aims and scope

Abstract

A hydrodynamic approach to describing heavy-ion collisions in the energy range of 10–100 MeV/nucleon with allowance for the emission of secondary particles (neutrons and protons) is developed. Particle emission makes an additional contribution to the double differential cross section early in the system’s evolution, as compared to earlier considerations of this model. The calculated cross sections for the emission of particles are compared to the experimental data over the region of transition energies for various combinations of colliding nuclei.

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Author information

Authors and Affiliations

  1. Petersburg State Transport University, St. Petersburg, 190031, Russia

    A. T. D’yachenko

  2. St. Petersburg State University, St. Petersburg, 198504, Russia

    K. A. Gridnev

Authors
  1. A. T. D’yachenko
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  2. K. A. Gridnev
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Corresponding author

Correspondence to A. T. D’yachenko.

Additional information

Original Russian Text © A.T. D’yachenko, K.A. Gridnev, 2012, published in Izvestiya Rossiiskoi Akademii Nauk. Seriya Fizicheskaya, 2012, Vol. 76, No. 8, pp. 1042–1045.

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D’yachenko, A.T., Gridnev, K.A. Hardening of the spectrum of secondary particles formed in heavy ion collisions. Bull. Russ. Acad. Sci. Phys. 76, 938–941 (2012). https://doi.org/10.3103/S1062873812080084

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  • DOI: https://doi.org/10.3103/S1062873812080084

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