beta. -decay and the structure of light nuclei

Journal Article · Mon May 15 00:00:00 EDT 1989 · Annals of Physics (New York); (USA)

DOI:https://doi.org/10.1016/0003-4916(89)90125-5· OSTI ID:5505520

Halse, P; Barrett, B R ^[1]

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1. Physics Department, University of Arizona, Tucson, Arizona 85721 (US)

An analysis of Gamow--Teller {beta}-decay data is used to derive information on the structure of {ital J}=1 levels in {ital sd}-shell {ital T}=0 odd-odd nuclei within the context of an extended Interacting Boson Model (IBM-4), particular on the relation of their orbital wavefunctions to those of levels in the neighboring {ital T}=1 systems. The data systematically indicate that the orbital wavefunctions of the even-even ground states are generally those of levels at high excitation in the odd-odd nuclei. Predictions are made for which even-even states do have similar orbital structure to the odd-odd ground states. {copyright} 1989 Academic Press, Inc.

• OSTI ID: 5505520
• Journal Information: Annals of Physics (New York); (USA), Vol. 192:1; ISSN 0003-4916
• Country of Publication: United States
• Language: English

Related Subjects

73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ODD-ODD NUCLEI
BETA DECAY
NUCLEAR STRUCTURE
ANGULAR MOMENTUM OPERATORS
GAMOW-TELLER RULES
INNER-SHELL EXCITATION
INTERACTING BOSON MODEL
L-S COUPLING
LIGHT NUCLEI
NEON 20
OXYGEN 20
PHOSPHORUS 30
SILICON 30
SU GROUPS
U GROUPS
WAVE FUNCTIONS
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
COUPLING
DECAY
ENERGY-LEVEL TRANSITIONS
EVEN-EVEN NUCLEI
EXCITATION
FUNCTIONS
INTERMEDIATE COUPLING
ISOTOPES
LIE GROUPS
MATHEMATICAL MODELS
MATHEMATICAL OPERATORS
MINUTES LIVING RADIOISOTOPES
NEON ISOTOPES
NUCLEAR DECAY
NUCLEAR MODELS
NUCLEI
OXYGEN ISOTOPES
PHOSPHORUS ISOTOPES
QUANTUM OPERATORS
RADIOISOTOPES
SECONDS LIVING RADIOISOTOPES
SHELL MODELS
SILICON ISOTOPES
STABLE ISOTOPES
SYMMETRY GROUPS
653001* - Nuclear Theory- Nuclear Structure
Moments
Spin
& Models
653005 - Nuclear Theory- Radioactive Decay