Published September 1998
| Version v1
Journal article
Decay of the giant dipole resonance in the reaction 58Ni(γ,n)57Ni
Creators
- 1. Institute of Nuclear Research, Russian Academy of Sciences, pr. Shestidesyatiletiya Oktyabrya 7a, Moscow, 117312 (Russian Federation)
Description
The decay of the giant dipole resonance in the reaction 58Ni(γ,n)57Ni has been investigated. Neutrons from this reaction have been detected by means of a stilbene-based scintillation counter. The relative populations of low-lying levels of the final nucleus 57Ni have been determined by analyzing the energy of recoil protons for excitation energies between 17.2 and 19.0 MeV. The observed populations are inconsistent with predictions based on the model of semidirect decay and on statistical theory
Additional details
Publishing Information
- Journal Title
- Physics of Atomic Nuclei
- Journal Volume
- 61
- Journal Issue
- 9
- Journal Page Range
- p. 1431-1436
- ISSN
- 1063-7788
- CODEN
- PANUEO
INIS
- Country of Publication
- United States
- Country of Input or Organization
- International Atomic Energy Agency (IAEA)
- INIS RN
- 35067160
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S74: ATOMIC AND MOLECULAR PHYSICS;
- Resource subtype / Literary indicator
- Translation
- Descriptors DEI
- ENERGY LEVELS; EXCITATION; GIANT RESONANCE; NEUTRONS; NICKEL 57; NICKEL 58 REACTIONS; NUCLEAR DECAY; PHOTONUCLEAR REACTIONS; RECOILS; SCINTILLATION COUNTERS; STATISTICAL MODELS; STILBENE
- Descriptors DEC
- AROMATICS; BARYONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; DAYS LIVING RADIOISOTOPES; DECAY; ELECTRON CAPTURE RADIOISOTOPES; ELEMENTARY PARTICLES; ENERGY-LEVEL TRANSITIONS; EVEN-ODD NUCLEI; FERMIONS; HADRONS; HEAVY ION REACTIONS; HYDROCARBONS; INTERMEDIATE MASS NUCLEI; ISOTOPES; MATHEMATICAL MODELS; MEASURING INSTRUMENTS; NICKEL ISOTOPES; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; ORGANIC COMPOUNDS; RADIATION DETECTORS; RADIOISOTOPES; RESONANCE
Optional Information
- Notes
- Translated from Yadernaya Fizika, ISSN 0044-0027, 61, 1541-1546 (September 1998); (c) 1998 MAIK/Interperiodika