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Vol 163
Pages:
168-170
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RUS

Dynamical approach in describing the interaction of heavy nuclei

Authors:
A. T. Dyachenko
About authors
  • G.V. Plekhanov Saint Petersburg Mining Institute
Date submitted:
2004-10-17
Date accepted:
2004-11-05
Date published:
2005-05-01

Abstract

To describe the formation of secondary particles as a result of heavy ion collisions at medium energies, a model of nuclear hydrodynamics was used, taking into account the nonequilibrium equation of state. This model was used to represent two-differential cross sections of the formation of  particles and other fragments. The model of hydrodynamics taking into account thermalization and the formation of a local warm region allows us to describe the experimental two-differential cross sections of the subthreshold birth of pions, kaons, and antiprotons in nuclear-nuclear collisions. This allows, in particular, to determine the parameters of the nuclear forces and the magnitude of the nuclear matter compression modulus.

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References

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