Time-dependent microscopic description of total reaction cross sections for collisions of {sup 6}He and {sup 9}Li nuclei with {sup 28}Si nuclei at low and intermediate energies

Journal Article · Wed Nov 15 04:00:00 EST 2017 · Physics of Particles and Nuclei

DOI:https://doi.org/10.1134/S106377961706048X· OSTI ID:22979477

A microscopic description is given for the collisions of the {sup 9}Li and {sup 6}He nuclei with the {sup 28}Si nucleus. It is based on numerical solution of the time-dependent Schrödinger equation for the external neutrons of the projectile nuclei. The corrections to the nucleus-nucleus potential associated with the redistribution of external neutrons were determined for energies of 5 to 60 MeV/nucleon using the time-dependent folding potential. The probability of leaving the elastic channel was calculated using the reflectionless boundary condition for partial waves. The calculated cross sections are in agreement with the experimental data on the total cross sections for the above reactions.

• OSTI ID: 22979477
• Journal Information: Physics of Particles and Nuclei, Journal Name: Physics of Particles and Nuclei Journal Issue: 6 Vol. 48; ISSN 1063-7796
• Country of Publication: United States
• Language: English

Related Subjects

72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
BOUNDARY CONDITIONS
COLLISIONS
HELIUM 6
LITHIUM 9
NEUTRONS
NUCLEON-NUCLEON POTENTIAL
NUMERICAL SOLUTION
PARTIAL WAVES
SILICON 28
TIME DEPENDENCE
TOTAL CROSS SECTIONS