- V. Paar (Univ. Zagreb) - Analogs of Gallagher-Moszkowski
bands in IBFFM-a relation to spectrum-generating supersymmetry?
- Accession Number
- 002983758
- Author
- Paar
V. Sunko
DK. Vretenar
D.
- Institution
- Prirodoslovno-Matematicki Fakultet, Zegreb Univ., Yugoslavia.
- Title
- Analogs of Gallagher-Moszkowski bands in IBFFM-a relation to spectrum-generating
supersymmetry?
- Source
- Zeitschrift fur Physik a (Atomic Nuclei), vol.327, no.3, 1987, pp.291-4.
West Germany.
- Country of Publication
- West Germany.
- Abstract
- The quantal analogs of the Gallagher-Moszkowski bands in the interacting
boson-fermion-fermion model (IBFFM) with SU(3) boson core are associated
with the exact quantum number K=j/sub p/+j/sub n/ and approximate quantum
number K= mod j/sub p/-j/sub n/ mod of IBFFM. For characteristic ratios
Gamma / delta it is shown that the K/sub c/=0 band in even-even IBM system,
the K=j/sub p/ and K=j/sub n/ bands in the corresponding odd-even (IBFM)
systems and the K=j/sub p/+j/sub n/ band in the corresponding odd-odd IBFFM
system exhibit the supermultiplet pattern. (24 References).
- Abstract Number
- A87121674
- Subject Headings
- Dynamical
symmetry. Interacting
boson approximation. Supersymmetry.
SU
/ sub
3 .
- Key Phrase Identifiers
- odd-even
systems; IBFFM;
Gallagher-Moszkowski
bands; IBFFM;
spectrum-generating
supersymmetry; quantal
analogs; interacting
boson-fermion-fermion model; S
U(3) boson core; quantum
number; approximate
quantum number; characteristic
ratios; even-even
IBM system; odd-odd
IBFFM system; supermultiplet
pattern.
- Classification Codes
- Nonlinear and dynamical symmetries (spectrum-generating symmetries)
[A1130N]; Supersymmetry in particle physics [A1130P]; Nuclear collective
models [A2160E]; Nuclear models based on group theory [A2160F].
- Treatment
- Theoretical or mathematical.
- CODEN
- ZAANEE
- Language
- English.
- ISSN
- 0930-1151.
- Publication Type
- Journal Paper.
- Update Code
- 198700.