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Excitation of nuclear collective states by heavy ions within the model of semimicroscopic optical potential |
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| Authors: | K. M. Hanna K. V. Lukyanov V. K. Lukyanov Z. Metawei B. Slowiński E. V. Zemlyanaya |
| Affiliation: | (1) Mathematical and Theoretical Physics Department, NRC, Atomic Energy Authority, Cairo, Egypt;(2) Joint Institute for Nuclear Research, Dubna, Russia;(3) Physics Department Faculty of Science, Cairo University, Giza, Egypt;(4) Faculty of Physics, Warsaw University of Technology, Warsaw, Poland;(5) Institute of Atomic Energy, Otwock-Swierk, Poland |
| 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 17O 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. The text was submitted by the authors in English. |
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