HEA-CRS, HEA-TOTAL - calculation of cross-sections and potentials of nucleus-necleus interactions in the framework of the high energy approximation

Author: E.V.Zemlyanaya
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Language: Fortran

HEA-CRS and HEA-TOTAL are programs for calculation of the differential cross-sections of elastic scattering, the total cross-sections of nucleus-nucleus reactions, the nucleus-nucleus potential and the eikonal phase in the framework of high energy approximation.

The theoretical approach has been developed in [1-5] on the basis of the microscopic Glauber-Sitenko theory. The relativization effects and the Coulomb field influence are taken into account. The model does not contain free parameters. At the intermediate energies (10 - 100 MeV/nucleon), numerical results are in agreement with the experimental data.

Program HEA-CRS calculates the differential cross-sections of an elastic nucleus-nucleus scattering with the standard Woods-Saxon potential or an arbitrary external potential.

Program HEA-TOTAL calculates the total cross-sections of nucleus-nucleus reactions, microscopic phase and potential of nucleus-nucleus interaction. The realistic Fermi-type distribution of nucleons in nuclei is applied. Alternatively, an arbitrary external density distribution function is available.

Sources HEA-CRS and HEA-TOTAL and detailed description (in Russian, format .pdf) are submitted.


  1. V.K.Lukyanov and E.V.Zemlyanaya.
    J. Phys. G: Nucl. Part. Phys. 26, No.4 (2000) P.357.
  2. V.K.Lukyanov and E.V.Zemlyanaya.
    Int. J. Mod. Phys. 10, No.3 (2001) P.163.
  3. V.K.Lukyanov, E.V.Zemlyanaya, B.Slowinski.
    Physics of Atomic Nuclei. 67 (2004) P.1306
  4. K.M.Hanna, K.V.Lukyanov, V.K.Lukyanov, B.Slowinski, E.V.Zemlyanaya.
    arXiv: nucl-th/0410015.
  5. E.V.Zemlyanaya, V.K.Lukyanov, K.V.Lukyanov.
    JINR Preprint P4-2004-115, Dubna, 2004.

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