Published September 1990
| Version v1
Journal article
Symmetry breaking in statistical nuclear reactions: Are two-state-models useful?
Creators
- 1. Max-Planck-Institut fuer Kernphysik, Heidelberg (Germany, F.R.)
Description
An interesting feature of compound nucleus reactions is that they enhance violations of fundamental symmetries (parity and time reversal). This fact has repeatedly been pointed out in the framework of a two-resonance-model. Two resonances - isolated from all others - do not exist in nuclei. Here, this objection is investigated in a statistical sense. It is shown that the two-level-model yields results that are partly identical, partly quite similar to those from the multi-level-model. (orig.)
Additional details
Publishing Information
- Journal Title
- Zeitschrift fuer Physik, A: Atomic Nuclei
- Journal Volume
- 337
- Journal Issue
- 1
- Series
- Z. Phys., A: At. Nuclei.
- Journal Page Range
- 29-37
- ISSN
- 0930-1151
- CODEN
- ZAANE
INIS
- Country of Publication
- Germany
- Country of Input or Organization
- Germany
- INIS RN
- 21073945
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- COMPOUND NUCLEI; COMPOUND-NUCLEUS REACTIONS; ENERGY-LEVEL DENSITY; EXCITED STATES; HAMILTONIANS; HILBERT SPACE; NUCLEAR MODELS; NUCLEAR STRUCTURE; NUCLEON REACTIONS; P INVARIANCE; PERTURBATION THEORY; PROPAGATOR; RESONANCE; S MATRIX; STATISTICAL MODELS; SYMMETRY BREAKING; T INVARIANCE
- Descriptors DEC
- BANACH SPACE; BARYON REACTIONS; ENERGY LEVELS; HADRON REACTIONS; INVARIANCE PRINCIPLES; MATHEMATICAL MODELS; MATHEMATICAL OPERATORS; MATHEMATICAL SPACE; MATRICES; NUCLEAR REACTIONS; QUANTUM OPERATORS; SPACE