Published February 15, 1977
| Version v1
Journal article
Angular distributions and cross sections of the photoneutron reaction in 9Be in the photon energy region 18-26 MeV
Creators
- 1. Toronto Univ., Ontario (Canada). Dept. of Physics
Description
The 9Be(γ,n0)8Be and 9Be(γ,n1)8Be reactions were studied in the photon energy region 18 to 26 MeV. The integrated cross section of the (γ,n0) reaction was found to be less than 0.1 MeV mb in this energy region. The integrated cross section for the (γ,n1) reaction in the energy region is 2.4 +- 0.4 MeV mb, which is 10 to 15% of the total photoneutron cross section. The measured angular distributions for the (γ,n1) reaction are consistent with the population of 3/2+ and 5/2+ states of 9Be. These results are consistent with slightly re-interpreted predictions of Majling, Kukulin, and Smirnov. (author)
Additional details
Identifiers
- DOI
- 10.1139/p77-050;
Publishing Information
- Journal Title
- Canadian Journal of Physics
- Journal Volume
- 55
- Journal Issue
- 4
- Series
- Can. J. Phys.
- Journal Page Range
- 364-369
- ISSN
- 0008-4204
INIS
- Country of Publication
- Canada
- Country of Input or Organization
- Canada
- INIS RN
- 9356729
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Descriptors DEI
- ANGULAR DISTRIBUTION; BERYLLIUM 8; BERYLLIUM 9 TARGET; EXCITED STATES; GROUND STATES; MEV RANGE 10-100; PHOTONEUTRONS; PHOTONUCLEAR REACTIONS; TOTAL CROSS SECTIONS
- Descriptors DEC
- ALPHA DECAY RADIOISOTOPES; BARYONS; BERYLLIUM ISOTOPES; CROSS SECTIONS; DISTRIBUTION; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; EVEN-EVEN NUCLEI; FERMIONS; HADRONS; ISOTOPES; LIGHT NUCLEI; MEV RANGE; NEUTRONS; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; PHOTONUCLEONS; RADIOISOTOPES; SECONDS LIVING RADIOISOTOPES; TARGETS
Optional Information
- Notes
- 24 refs.; Updated automatically by Metadata and Full-Text Enrichment Agent