Published July 1991
| Version v1
Journal article
The even-spin positive-parity 8Be levels in the 20 MeV region observed by the 7Li(d, αα)n reaction
- 1. Istituto Nazionale di Fisica Nucleare, Catania (Italy)
Description
An appropriate choice of the beam energy and detector geometry allowed us to observe the 8Be excitation energy region around 20 MeV by the 7Li(d, αα)n reaction. The analysis of the αα bidimensional spectra coming from this reaction at 7 MeV deuteron incident energy shows the contributions of the 8Be levels which in the above energy region decay also in two α particles. The width Γ of the Jπ=2+ and 0+, T=0 8Be states at Ex=20.1 and 20.2 MeV, respectively, has been deduced. (author)
Additional details
Publishing Information
- Journal Title
- Journal of the Physical Society of Japan
- Journal Volume
- 60
- Journal Issue
- 7
- Series
- J. Phys. Soc. Jpn.
- Journal Page Range
- 2175-2178
- ISSN
- 0031-9015
- CODEN
- JUPSA
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 23009747
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ALPHA PARTICLES; ALPHA SPECTRA; BERYLLIUM 8; DEUTERON REACTIONS; EXCITED STATES; EXPERIMENTAL DATA; LEVEL WIDTHS; LITHIUM 7 TARGET; MEV RANGE 10-100; NEUTRONS; PARITY; SPIN
- Descriptors DEC
- ALPHA DECAY RADIOISOTOPES; ANGULAR MOMENTUM; BARYONS; BERYLLIUM ISOTOPES; CHARGED PARTICLES; DATA; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; EVEN-EVEN NUCLEI; FERMIONS; HADRONS; HELIUM IONS; INFORMATION; IONIZING RADIATIONS; IONS; ISOTOPES; LIGHT NUCLEI; MEV RANGE; NUCLEAR REACTIONS; NUCLEI; NUCLEONS; NUMERICAL DATA; PARTICLE PROPERTIES; RADIATIONS; RADIOISOTOPES; SPECTRA; TARGETS