Published January 11, 1982 | Version v1
Journal article Metadata-only

The ground state of deformed nuclei as a boson condensate

Creators

  • 1. Comision Nacional de Energia Atomica, Buenos Aires (Argentina). Departamento de Fisica

Description

It is shown that the ground state of deformed nuclei can be considered as a condensate of bosons that do not have a well-defined angular momentum. Values for the quadrupole mome-t and the particle number that are very close to the values obtained using the full boson wave function are obtained by retaining only the s- and d-parts of the boson wave function. By comparing with the many-shell (realistic) situation we found the limitations of the single-shell calculations. (orig.)

Additional details

Publishing Information

Journal Title
Nucl. Phys., A
Journal Volume
373
Journal Issue
2
Series
Nucl. Phys., A.
Journal Page Range
267-288
ISSN
0375-9474

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
13673996
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
BCS THEORY; BOSE-EINSTEIN CONDENSATION; D WAVES; DEFORMED NUCLEI; DYSPROSIUM ISOTOPES; ERBIUM ISOTOPES; GADOLINIUM ISOTOPES; GROUND STATES; HAFNIUM ISOTOPES; NEODYMIUM ISOTOPES; NUCLEAR ELECTRIC MOMENTS; ORBITAL ANGULAR MOMENTUM; OSMIUM ISOTOPES; PLATINUM ISOTOPES; QUADRUPOLE MOMENTS; S WAVES; SAMARIUM ISOTOPES; SHELL MODELS; TUNGSTEN ISOTOPES; WAVE FUNCTIONS; YTTERBIUM ISOTOPES
Descriptors DEC
ANGULAR MOMENTUM; ELECTRIC MOMENTS; ENERGY LEVELS; FUNCTIONS; MATHEMATICAL MODELS; NUCLEAR MODELS; NUCLEAR PROPERTIES; NUCLEI; PARTIAL WAVES