Результаты поиска по 'two-nuclei systems':
Найдено статей: 2
  1. Samarin V.V.
    Mathematical modeling of dinuclear systems in low energy nuclear reactions
    Computer Research and Modeling, 2010, v. 2, no. 4, pp. 385-392

    Numerical methods of obtaining collective and one-particle states were used for the quantum description of two-nuclear systems behavior at the initial stage of near-barrier heavy nuclei fusion. The collective exited states in such systems represent concordant oscillations of surfaces of spherical nuclei. The one-particle states of the external neutrons are similar to the states of valence electrons of diatomic molecules.

    Keywords: two-nuclei systems, methods of Schrödinger equation solving.
    Views (last year): 2.
  2. Samarin K.V.
    Mathematical modeling of neutron transfers in nuclear reactions considering spin-orbit interaction
    Computer Research and Modeling, 2010, v. 2, no. 4, pp. 393-401

    The difference scheme for numerical solution of a time-dependant system of two Schrödinger equations with the operator of a spin-orbit interaction for a two-component spinor wave function is offered on the basis of a split method for a time-dependant Schrödinger equations. The computer simulation of the external neutrons’ wave functions evolution with different values of the full moment projection upon internuclear axis and probabilities of their transfer are executed for head-on collisions of 18O and 58Ni nuclei.

    Keywords: heavy nuclei collisions, computing methods of Schrödinger equation solving.
    Views (last year): 4.

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