Elastic scattering of heavy ions and nucleus-nucleus potential with a repulsive core

Elastic scattering of heavy ions and nucleus-nucleus potential with a repulsive core

Elastic scattering of 12 C + 12 C at 139.5, 158.8 MeV and 16 O + 12 C at 132, 169 MeV was analyzed in the framework of an optical model using the repulsive-core nucleus-nucleus potential. Calculations with and without consideration of the core were performed and the influence of the core on the elas...

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Veröffentlicht in:Bulletin of the Russian Academy of Sciences. Physics 2010-04, Vol.74 (4), p.572-576
Hauptverfasser: Denisov, V. Yu, Davidovskaya, O. I.
Format: Artikel
Sprache:eng
Schlagworte:
2009: Fundamental Problems and Applications of Nuclei Physics from Nanotechnology to Space” (LIX International Meeting on Nuclear Spectroscopy and the Structure of Atomic Nuclei)
Elastic scattering
Hadrons
Heavy Ions
Nuclear Physics
Nuclei
Physics
Physics and Astronomy
Proceedings of the International Conference “Nucleus
Scattering amplitude
Scattering cross sections
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Zusammenfassung:Elastic scattering of 12 C + 12 C at 139.5, 158.8 MeV and 16 O + 12 C at 132, 169 MeV was analyzed in the framework of an optical model using the repulsive-core nucleus-nucleus potential. Calculations with and without consideration of the core were performed and the influence of the core on the elastic scattering cross section was analyzed. It was shown that taking account of the core leads to an increase in the elastic scattering cross section for backward angles. The decomposition of the scattering amplitude into nearside and far-side components was studied.
ISSN:1062-8738
1934-9432
DOI:10.3103/S1062873810040325