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Title: Nucleon folding potentials for deformed nuclei, and exchange effects

Abstract

The problem of interaction of low-energy nucleons with deformed nuclei is discussed in the folding method. On the basis of the formalism of exchange density, simple closed expressions are constructed for the potentials and form factors of collective inelastic transitions. The energy dependence of the potentials is obtained in explicit form and it is shown that exchange effects are responsible for more than 50% of the dependence established empirically. The effect of multipole mixing and its influence on inelastic transitions involving transfer to the target nucleus of angular momentum L = 4 are discussed. Numerical calculations of the potentials are carried out for low-energy protons interacting with the /sup 26/Mg nucleus.

Authors:
;
Publication Date:
Research Org.:
Leningrad State University
OSTI Identifier:
5014054
Resource Type:
Journal Article
Journal Name:
Sov. J. Nucl. Phys. (Engl. Transl.); (United States)
Additional Journal Information:
Journal Volume: 38:1
Country of Publication:
United States
Language:
English
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; DEFORMED NUCLEI; NUCLEON REACTIONS; MAGNESIUM 26 TARGET; PROTON REACTIONS; INELASTIC SCATTERING; ANGULAR MOMENTUM TRANSFER; ENERGY-LEVEL TRANSITIONS; EXCHANGE INTERACTIONS; MEV RANGE 01-10; POTENTIALS; BARYON REACTIONS; CHARGED-PARTICLE REACTIONS; ENERGY RANGE; HADRON REACTIONS; INTERACTIONS; MEV RANGE; MOMENTUM TRANSFER; NUCLEAR REACTIONS; NUCLEI; SCATTERING; TARGETS; 651415* - Nuclear Properties & Reactions, A=20-38, Theoretical- Nuclear Reactions & Scattering- (-1987)

Citation Formats

Knyaz'kov, O M, and Nekrasov, A A. Nucleon folding potentials for deformed nuclei, and exchange effects. United States: N. p., 1983. Web.
Knyaz'kov, O M, & Nekrasov, A A. Nucleon folding potentials for deformed nuclei, and exchange effects. United States.
Knyaz'kov, O M, and Nekrasov, A A. Fri . "Nucleon folding potentials for deformed nuclei, and exchange effects". United States.
@article{osti_5014054,
title = {Nucleon folding potentials for deformed nuclei, and exchange effects},
author = {Knyaz'kov, O M and Nekrasov, A A},
abstractNote = {The problem of interaction of low-energy nucleons with deformed nuclei is discussed in the folding method. On the basis of the formalism of exchange density, simple closed expressions are constructed for the potentials and form factors of collective inelastic transitions. The energy dependence of the potentials is obtained in explicit form and it is shown that exchange effects are responsible for more than 50% of the dependence established empirically. The effect of multipole mixing and its influence on inelastic transitions involving transfer to the target nucleus of angular momentum L = 4 are discussed. Numerical calculations of the potentials are carried out for low-energy protons interacting with the /sup 26/Mg nucleus.},
doi = {},
journal = {Sov. J. Nucl. Phys. (Engl. Transl.); (United States)},
number = ,
volume = 38:1,
place = {United States},
year = {1983},
month = {7}
}