Published 1997 | Version v1
Journal article Metadata-only

Parity nonconservation in 19 Ne atomic nucleus

Creators

  • 1. Department of Heavy Ion Physics, Institute of Physics and Nuclear Engineering, PO Box MG-6, R-76900 Bucharest (Romania)
  • 2. International Institute for Theoretical and Applied Physics, Iowa State University, Ames, Iowa (United States)
  • 3. Department of Theoretical Physics, Institute of Physics and Nuclear Engineering, PO Box MG-6, R-76900 Bucharest (Romania)
  • 4. International Centre for Theoretical Physics, Trieste (Italy)

Description

The possibility to extract from the experiment the necessary information concerning the charged and neutral current contributions to the structure of the weak interactions that violate the parity conservation law is investigated. The parity nonconservation (PNC) induced by weak hadron-hadron interactions, investigated via 'pairs' of low energy nuclear physics processes, is proposed. The low energy physics processes considered here are emission of polarized gamma rays from oriented and unoriented nuclei. Some comments on PNC nucleon-nucleon (PNC-NN) interaction are presented. Explicit expressions for some gamma asymmetry PNC observables are retrieved. Applications to A=19 atomic nuclei are done. A new experiment is proposed. (authors)

Additional details

Publishing Information

Journal Title
Romanian Journal of Physics
Journal Volume
42
Journal Issue
7-8
Journal Page Range
p. 475-500
ISSN
1221-146 x

INIS

Country of Publication
Romania
Country of Input or Organization
Romania
INIS RN
30000148
Subject category
S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
Descriptors DEI
CHARGED CURRENTS; GAMMA DECAY; HADRON-HADRON INTERACTIONS; NEON 19; ORIENTED NUCLEI; P INVARIANCE; POLARIZATION; WEAK INTERACTIONS; WEAK NEUTRAL CURRENTS
Descriptors DEC
ALGEBRAIC CURRENTS; BASIC INTERACTIONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; CURRENTS; DECAY; EVEN-ODD NUCLEI; INTERACTIONS; INVARIANCE PRINCIPLES; ISOTOPES; LIGHT NUCLEI; NEON ISOTOPES; NEUTRAL CURRENTS; NUCLEAR DECAY; NUCLEI; PARTICLE INTERACTIONS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES

Optional Information

Notes
97 refs., 7 tabs.