Interacting Boson-Fermion model of collective states IV. The Su(3) x U(2) limit

Journal Article · Sat Oct 01 00:00:00 EDT 1988 · Ann. Phys. (N.Y.); (United States)

DOI:https://doi.org/10.1016/0003-4916(88)90285-0· OSTI ID:6692907

Bijker, R; Kota, V K.B.

The dynamic Bose--Fermi symmetries connected with the SU(3) limit of the interacting boson model are discussed in detail. They arise whenever the odd nucleon can occupy all single particle orbits in an oscillator shell with quantum number n, j = n+1/2, n-1/2,...,1/2. Closed expressions for energies, electromagnetic transition rates and moments, and (one and two)= nucleon transfer reaction intensities are derived and compared to a description of deformed odd-even nuclei in terms of the Nilsson model. It is suggested that the nuclei /sup 185/W and /sup 169/Tm provide experimental evidence for this type of symmetry in nuclei. copyright 1988 Academic Press, Inc.

• Research Organization: Department of Physics, University of Pennsylvania, Philadelphia, Pennsylvania 19104; and Bartol Research Institute, University of Delaware, Newark, Delaware 19716
• OSTI ID: 6692907
• Journal Information: Ann. Phys. (N.Y.); (United States), Vol. 187:1
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
NUCLEI
COLLECTIVE EXCITATIONS
THULIUM 169
EXCITED STATES
TUNGSTEN 185
ELECTRIC MOMENTS
ENERGY LEVELS
ENERGY-LEVEL TRANSITIONS
HAMILTONIANS
INTERACTING BOSON MODEL
MAGNETIC MOMENTS
SINGLE-PARTICLE MODES
SU-2 GROUPS
SU-3 GROUPS
THEORETICAL DATA
TRANSITION AMPLITUDES
AMPLITUDES
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
DATA
DAYS LIVING RADIOISOTOPES
EVEN-ODD NUCLEI
EXCITATION
HEAVY NUCLEI
INFORMATION
INTERMEDIATE MASS NUCLEI
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LIE GROUPS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MINUTES LIVING RADIOISOTOPES
NUCLEAR MODELS
NUMERICAL DATA
ODD-EVEN NUCLEI
OSCILLATION MODES
QUANTUM OPERATORS
RADIOISOTOPES
RARE EARTH ISOTOPES
RARE EARTH NUCLEI
SHELL MODELS
STABLE ISOTOPES
SU GROUPS
SYMMETRY GROUPS
THULIUM ISOTOPES
TUNGSTEN ISOTOPES
653001* - Nuclear Theory- Nuclear Structure
Moments
Spin
& Models