Published April 1995
| Version v1
Journal article
Quadrupole-collective states in a large single-j shell
Creators
- 1. Institute of Theoretical Physics, Warsaw University, Hoza 69, PL-00-681 Warsaw (Poland)
- 2. University of Pittsburgh, Pittsburgh, Pennsylvania 15260 (United States)
Description
We discuss the ability of the generator coordinate method (GCM) to select collective states in microscopic calculations. The model studied is a single-j shell with a Hamiltonian containing the quadrupole-quadrupole interaction. Quadrupole-collective excitations are constructed by means of the quadrupole single-particle operator. Lowest collective bands for j=31/2 and particle numbers N=4, 6, 8, 10, 12, and 14 are found. For lower values of j, exact solutions are obtained and compared with the GCM results
Additional details
Publishing Information
- Journal Title
- Physical Review. C, Nuclear Physics
- Journal Volume
- 51
- Journal Issue
- 4
- Journal Page Range
- p. 1825-1841.
- ISSN
- 0556-2813
- CODEN
- PRVCAN
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 26048520
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- COLLECTIVE EXCITATIONS; GENERATOR-COORDINATE METHOD; HAMILTONIANS; QUADRUPOLES; SHELL MODELS
- Descriptors DEC
- CALCULATION METHODS; ENERGY-LEVEL TRANSITIONS; EXCITATION; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MULTIPOLES; NUCLEAR MODELS; QUANTUM OPERATORS