Capture cross section with quantum diffusion approach

V. V. Sargsyan, S. Yu Grigoryev, G. G. Adamian, N. V. Antonenko

Research output: Contribution to journalArticle

Abstract

A C++ code for calculating the capture of a projectile by target nucleus is described. The code is based on the quantum diffusion model developed for considering collisions of nuclei at energies below and above the Coulomb barrier. The code provides the capture cross sections and other characteristics of reaction as functions of Ec.m.. The formalism of the model is briefly described. The code contains the Fortran subroutine to calculate the nucleus–nucleus potential. Program summary: Program title: NuclearCapture Program files doi: http://dx.doi.org/10.17632/n66yg8mdzs.1 Licensing provisions: GNU General Public License v2 Programming language: C++, Fortran External routines/libraries: GSL-2.2.1 GNU Scientific Library in C++ is required. It is available from https://www.gnu.org/software/gsl. Nature of problem: Capture of colliding nuclei at energies below and above the Coulomb barrier Solution method: Non-Markovian quantum Langevin equations

Original languageEnglish
Pages (from-to)145-155
Number of pages11
JournalComputer Physics Communications
Volume233
DOIs
Publication statusPublished - 1 Dec 2018

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absorption cross sections
Subroutines
Projectiles
Computer programming languages
nuclei
licensing
subroutines
programming languages
files
projectiles
formalism
computer programs
collisions
energy

Keywords

  • Capture reactions
  • Dissipative dynamics
  • Quantum diffusion approach

ASJC Scopus subject areas

  • Hardware and Architecture
  • Physics and Astronomy(all)

Cite this

Capture cross section with quantum diffusion approach. / Sargsyan, V. V.; Grigoryev, S. Yu; Adamian, G. G.; Antonenko, N. V.

In: Computer Physics Communications, Vol. 233, 01.12.2018, p. 145-155.

Research output: Contribution to journalArticle

Sargsyan, V. V. ; Grigoryev, S. Yu ; Adamian, G. G. ; Antonenko, N. V. / Capture cross section with quantum diffusion approach. In: Computer Physics Communications. 2018 ; Vol. 233. pp. 145-155.
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