Published September 1982
| Version v1
Journal article
Gamow-Teller strength at high excitations
Creators
- 1. Cyclotron Laboratory, Michigan State University, East Lansing, Michigan 48824
Description
A perturbative calculation is reported for the mixing of Gamow-Teller strength with two-particle two-hole configurations at high excitation energies. We find that roughly 50% of the Gamow-Teller strength is shifted into the region of 10--45 MeV excitation for the nucleus 90Zr. This would explain a substantial part of the continuum background seen in the 200 MeV (p,n) reaction
Additional details
Publishing Information
- Journal Title
- Phys. Rev., C
- Journal Volume
- 26
- Journal Issue
- 3
- Series
- Phys. Rev., C.
- Journal Page Range
- 1323-1326
- ISSN
- 0556-2813
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 14740330
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- CHARGE-EXCHANGE REACTIONS; ENERGY LEVELS; GAMOW-TELLER RULES; NEUTRONS; NUCLEAR STRUCTURE; PARTICLE-HOLE MODEL; PERTURBATION THEORY; PROTON REACTIONS; STRENGTH FUNCTIONS; ZIRCONIUM 90
- Descriptors DEC
- BARYON REACTIONS; BARYONS; ELEMENTARY PARTICLES; EVEN-EVEN NUCLEI; FERMIONS; FUNCTIONS; HADRON REACTIONS; HADRONS; INTERMEDIATE MASS NUCLEI; ISOMERIC TRANSITION ISOTOPES; ISOTOPES; MATHEMATICAL MODELS; NUCLEAR MODELS; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUCLEONS; RADIOISOTOPES; STABLE ISOTOPES; ZIRCONIUM ISOTOPES