Nucleus-nucleus potential within the semimicroscopic dispersive model on the basis of a corrected folding-model potential

Journal Article · Mon Jan 15 04:00:00 EST 2007 · Physics of Atomic Nuclei

DOI:https://doi.org/10.1134/S1063778807010036· OSTI ID:21075973

Goncharov, S A; Izadpanah, A ^[1]

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1. Moscow State University, Institute of Nuclear Physics (Russian Federation)

A procedure is proposed for correcting the energy dependence of the mean-field component of the optical-model potential, this component being calculated within the double-folding model with allowance for exchange effects in the approximation of one-nucleon knockout exchange. The procedure is based on employing, for the mean field, an empirical energy dependence that is obtained from a dispersion analysis of integrated features of phenomenological optical-model potentials and is tested by applying it to calculating the mean field and to analyzing data on the elastic scattering of alpha particles on oxygen nuclei within the semimicroscopic dispersive optical model.

• OSTI ID: 21075973
• Journal Information: Physics of Atomic Nuclei, Journal Name: Physics of Atomic Nuclei Journal Issue: 1 Vol. 70; ISSN 1063-7788; ISSN PANUEO
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALPHA PARTICLES
APPROXIMATIONS
DISPERSIONS
ELASTIC SCATTERING
ENERGY DEPENDENCE
FOLDING MODEL
ION-ATOM COLLISIONS
KNOCK-OUT REACTIONS
MEAN-FIELD THEORY
NUCLEI
NUCLEON-NUCLEON POTENTIAL
NUCLEONS
OPTICAL MODELS
OXYGEN