Open AccessApplication of the theory of open quantum systems in nuclear physics
Author(s) -
V. V. Sargsyan,
Z. Kanokov,
G. G. Adamian,
N. V. Antonenko
Publication year - 2019
Publication title -
international journal of modern physics. conference series
Language(s) - English
Resource type - Journals
ISSN - 2010-1945
DOI - 10.1142/s2010194519600085
Subject(s) - physics , formalism (music) , coulomb , density matrix , quantum , quantum mechanics , atomic physics , electron , art , musical , visual arts
Projectile-nucleus capture by a target nucleus at bombarding energies in the vicinity of the Coulomb barrier is treated with the reduced-density-matrix formalism. The effects of dissipation and fluctuations on the capture process are taken self-consistently into account within the quantum model suggested. The excitation functions for the capture in the reactions [Formula: see text]O, [Formula: see text]F, [Formula: see text]Mg, [Formula: see text]Si, [Formula: see text]S, [Formula: see text]Ca, [Formula: see text]Ti, [Formula: see text]Cr [Formula: see text] [Formula: see text]Pb are calculated and compared with the experimental data.