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Velocity fields and transition densities in nuclear collective modes

Journal Article:

Abstract

The shape of the deformations occurring in nuclear collective modes is investigated by means of a microscopic approach. Analytical solutions of the equations of motion are obtained by using simplified nuclear potentials. It is found that the structure of the velocity field and of the transition density of low-lying modes is considerably different from the predictions of irrotational hydrodynamic models. The low-lying octupole state is studied in particular detail by using the Skyrme force.
Authors:
Stringari, S [1] 
  1. Dipartimento di Matematica e Fisica, Libera Universita di Trento, Italy
Publication Date:
Aug 13, 1979
Product Type:
Journal Article
Reference Number:
AIX-11-501556; EDB-80-069425
Resource Relation:
Journal Name: Nucl. Phys., A; (Netherlands); Journal Volume: 325:1
Subject:
73 NUCLEAR PHYSICS AND RADIATION PHYSICS; COLLECTIVE MODEL; NUCLEAR DEFORMATION; ANALYTICAL SOLUTION; EQUATIONS OF MOTION; HAMILTONIANS; NUCLEAR POTENTIAL; RANDOM PHASE APPROXIMATION; SCHROEDINGER EQUATION; SKYRME POTENTIAL; VELOCITY; WAVE FUNCTIONS; DEFORMATION; DIFFERENTIAL EQUATIONS; EQUATIONS; FUNCTIONS; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; NUCLEAR MODELS; NUCLEON-NUCLEON POTENTIAL; POTENTIALS; QUANTUM OPERATORS; WAVE EQUATIONS; 653007* - Nuclear Theory- Nuclear Models- (-1987)
OSTI ID:
5407713
Country of Origin:
Netherlands
Language:
English
Other Identifying Numbers:
Journal ID: CODEN: NUPAB
Submitting Site:
INIS
Size:
Pages: 199-215
Announcement Date:
Mar 01, 1980

Journal Article:

Citation Formats

Stringari, S. Velocity fields and transition densities in nuclear collective modes. Netherlands: N. p., 1979. Web.
Stringari, S. Velocity fields and transition densities in nuclear collective modes. Netherlands.
Stringari, S. 1979. "Velocity fields and transition densities in nuclear collective modes." Netherlands.
@misc{etde_5407713,
title = {Velocity fields and transition densities in nuclear collective modes}
author = {Stringari, S}
abstractNote = {The shape of the deformations occurring in nuclear collective modes is investigated by means of a microscopic approach. Analytical solutions of the equations of motion are obtained by using simplified nuclear potentials. It is found that the structure of the velocity field and of the transition density of low-lying modes is considerably different from the predictions of irrotational hydrodynamic models. The low-lying octupole state is studied in particular detail by using the Skyrme force.}
journal = {Nucl. Phys., A; (Netherlands)}
volume = {325:1}
journal type = {AC}
place = {Netherlands}
year = {1979}
month = {Aug}
}