https://doi.org/10.1140/epja/i2010-10978-x
Regular Article - Theoretical Physics
Peculiarities of the sub-barrier fusion with the quantum diffusion approach
1
Joint Institute for Nuclear Research, 141980, Dubna, Russia
2
Institute of Nuclear Physics, 702132, Tashkent, Uzbekistan
3
Institut für Theoretische Physik der Justus-Liebig-Universität, D-35392, Giessen, Germany
* e-mail: adamian@theor.jinr.ru
Received:
18
February
2010
Revised:
9
April
2010
Accepted:
20
April
2010
Published online:
20
May
2010
With the quantum diffusion approach the unexpected behavior of the fusion cross-section, angular momentum, and astrophysical S -factor at sub-barrier energies has been revealed. Out of the region of short-range nuclear interaction and action of friction at the turning point the decrease rate of the cross-section under the barrier becomes smaller. The calculated results for the reactions with spherical nuclei are in a good agreement with the existing experimental data.
© SIF, Springer-Verlag Berlin Heidelberg, 2010
