Toward a consistent description of parity nonconservation in A=18--21 nuclei
Journal Article
·
· Physical Review Letters; (United States)
- National Superconducting Cyclotron Laboratory , East Lansing, Michigan 48824 (United States) Institute of Atomic Physics, Bucharest (Romania)
The current theoretical analyses of the parity nonconserving (PNC) experiments in light nuclei fail to provide a consistent description of the experimental data for [sup 18]F, [sup 19]F, and [sup 21]Ne. We perform a piecewise'' analysis of the PNC matrix elements in the 0[ital p][sub 1/2]-0[ital d][sub 5/2]-1[ital s][sub 1/2] model space and show that by using a proper overall normalization of the isoscalar and isovector parts we can consistently describe all three PNC experimental data. New calculations are also presented for the [ital s]-[ital p]-[ital sd]-[ital pf] model space which support our analysis.
- OSTI ID:
- 6867213
- Journal Information:
- Physical Review Letters; (United States), Journal Name: Physical Review Letters; (United States) Vol. 74:2; ISSN 0031-9007; ISSN PRLTAO
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
662120 -- General Theory of Particles & Fields-- Symmetry
Conservation Laws
Currents & Their Properties-- (1992-)
663120 -- Nuclear Structure Models & Methods-- (1992-)
663300* -- Nuclear Reactions & Scattering
General-- (1992-)
663520 -- Nuclear Mass Ranges-- A=6-19-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
DATA
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
FLUORINE 18
FLUORINE 19
FLUORINE ISOTOPES
HOURS LIVING RADIOISOTOPES
INFORMATION
INVARIANCE PRINCIPLES
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LIGHT NUCLEI
MATHEMATICS
NANOSEC LIVING RADIOISOTOPES
NEON 21
NEON ISOTOPES
NUCLEI
NUMERICAL ANALYSIS
NUMERICAL DATA
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
P INVARIANCE
RADIOISOTOPES
STABLE ISOTOPES
VIOLATIONS
Conservation Laws
Currents & Their Properties-- (1992-)
663120 -- Nuclear Structure Models & Methods-- (1992-)
663300* -- Nuclear Reactions & Scattering
General-- (1992-)
663520 -- Nuclear Mass Ranges-- A=6-19-- (1992-)
72 PHYSICS OF ELEMENTARY PARTICLES AND FIELDS
73 NUCLEAR PHYSICS AND RADIATION PHYSICS
BETA DECAY RADIOISOTOPES
BETA-PLUS DECAY RADIOISOTOPES
DATA
EVEN-ODD NUCLEI
EXPERIMENTAL DATA
FLUORINE 18
FLUORINE 19
FLUORINE ISOTOPES
HOURS LIVING RADIOISOTOPES
INFORMATION
INVARIANCE PRINCIPLES
ISOMERIC TRANSITION ISOTOPES
ISOTOPES
LIGHT NUCLEI
MATHEMATICS
NANOSEC LIVING RADIOISOTOPES
NEON 21
NEON ISOTOPES
NUCLEI
NUMERICAL ANALYSIS
NUMERICAL DATA
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
P INVARIANCE
RADIOISOTOPES
STABLE ISOTOPES
VIOLATIONS