Estimate of the parity-violating. cap alpha. -decay width of the 0/sup +/, T = 1 state of /sup 6/Li
Journal Article
·
· Phys. Rev. C; (United States)
A full two-body shell-model calculation has been used to estimate the pion-exchange contribution to the parity-violating ..cap alpha.. decay of the 0/sup +/, T = 1 state of /sup 6/Li. For a neutral-current-induced weak pion amplitude equal to the ''best'' value given by Desplanques, Donoghue, and Holstein, the ..cap alpha.. width is 1.3 x 10/sup -8/ eV. There is no contribution in lowest order from the intrinsic parity impurity in the ..cap alpha.. particle, but there is a small contribution from the deuteron.
- Research Organization:
- Physics Division, Los Alamos National Laboratory, Los Alamos, New Mexico 87545
- OSTI ID:
- 6044171
- Journal Information:
- Phys. Rev. C; (United States), Journal Name: Phys. Rev. C; (United States) Vol. 28:1; ISSN PRVCA
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
651312* -- Nuclear Properties & Reactions
A=6-19
Theoretical-- Radioactive Decay-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALGEBRAIC CURRENTS
ALKALI METAL ISOTOPES
ALPHA DECAY
BOSON-EXCHANGE MODELS
CURRENTS
DECAY
ENERGY LEVELS
INVARIANCE PRINCIPLES
ISOTOPES
LIGHT NUCLEI
LITHIUM 6
LITHIUM ISOTOPES
MANY-BODY PROBLEM
MATHEMATICAL MODELS
NEUTRAL CURRENTS
NUCLEAR MODELS
NUCLEI
OBE MODEL
ODD-ODD NUCLEI
OPE MODEL
P INVARIANCE
PARTICLE MODELS
PERIPHERAL MODELS
SHELL MODELS
STABLE ISOTOPES
TWO-BODY PROBLEM
A=6-19
Theoretical-- Radioactive Decay-- (-1987)
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ALGEBRAIC CURRENTS
ALKALI METAL ISOTOPES
ALPHA DECAY
BOSON-EXCHANGE MODELS
CURRENTS
DECAY
ENERGY LEVELS
INVARIANCE PRINCIPLES
ISOTOPES
LIGHT NUCLEI
LITHIUM 6
LITHIUM ISOTOPES
MANY-BODY PROBLEM
MATHEMATICAL MODELS
NEUTRAL CURRENTS
NUCLEAR MODELS
NUCLEI
OBE MODEL
ODD-ODD NUCLEI
OPE MODEL
P INVARIANCE
PARTICLE MODELS
PERIPHERAL MODELS
SHELL MODELS
STABLE ISOTOPES
TWO-BODY PROBLEM