Excitation of Nuclear Collective States by Heavy Ions within the Model of Semi-Microscopic Optical Potential

Abstract

The (semi-)microscopic double-folding nucleus-nucleus optical potentials are suggested for consideration of inelastic scattering with excitation of collective nuclear states by using the adiabatic approach and the elastic scattering amplitude in the high-energy approximation. The analytical expression for inelastic scattering amplitude is obtained keeping the first order terms in the deformation parameter of a potential. Calculations of inelastic cross sections for the ${}^{17}$O heavy ions scattered on different nuclei at about hundred Mev/nucleon are made, and the acceptable qualitative agreement with the experimental data is obtained without introducing free parameters. The prospect of the method for further applications is discussed.

arXiv comment9 pages, 3 figures, 1 table, submitted to "Partices and Nuclei, Letters"

References in corpus (2)

• Restoration of Heavy-Ion Potentials at Intermediate Energies
• High-Energy Approach for Heavy-Ion Scattering with Excitations of Nuclear Collective States