Published August 21, 1995
| Version v1
Journal article
22Na(3He,d)23Mg reaction studies of states near the proton threshold and hydrogen burning of 22Na
Creators
- 1. Bochum Univ. (Germany). Inst. fuer Physik mit Ionenstrahlen
- 2. California Institute of Technology, Kellogg Radiation Laboratory, Pasadena, CA 91125 (United States)
- 3. Institute of Atomic Physics, Bucharest (Romania)
- 4. Sektion Physik der Universitaet Muenchen, Munich (Germany)
Description
The 22Na(3He,d)23Mg reaction has been investigated at Eτ=30 MeV using a 22Na implanted foil target and a Q3D spectrograph of high energy resolution. The angular distributions of deuteron groups corresponding to nineteen 23Mg levels between Ex=6236 and 8076 keV have been measured at angles θlab=7.5 to 31 and lead to their proton spectroscopic factors using DWBA analysis. The 22Na(p,γ)23Mg resonance strengths for unbound states near the proton threshold have been deduced. The resulting reaction rates significantly reduce previous uncertainties. (orig.)
Additional details
Publishing Information
- Journal Title
- Nuclear Physics. A
- Journal Volume
- 591
- Journal Issue
- 2
- Journal Page Range
- p. 227-243.
- ISSN
- 0375-9474
- CODEN
- NUPABL
INIS
- Country of Publication
- Netherlands
- Country of Input or Organization
- Netherlands
- INIS RN
- 26074966
- Subject category
- S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS; S73: NUCLEAR PHYSICS AND RADIATION PHYSICS;
- Resource subtype / Literary indicator
- Numerical Data
- Descriptors DEI
- ANGULAR DISTRIBUTION; CAPTURE; DEUTERON SPECTRA; DEUTERONS; DIFFERENTIAL CROSS SECTIONS; DWBA; ENERGY SPECTRA; EXCITED STATES; EXPERIMENTAL DATA; GAMMA DECAY; GAMMA RADIATION; HELIUM 3 REACTIONS; HYDROGEN BURNING; LEVEL WIDTHS; MAGNESIUM 23; MEV RANGE 10-100; NUCLEAR REACTION KINETICS; ONE-NUCLEON TRANSFER REACTIONS; PARITY; PHOTONS; PROTON REACTIONS; PROTON-EMISSION DECAY; RESONANCE; SODIUM 22 TARGET; SPECTROSCOPIC FACTORS; SPIN; STRENGTH FUNCTIONS; STRIPPING; TEMPERATURE DEPENDENCE; WOODS-SAXON POTENTIAL
- Descriptors DEC
- ANGULAR MOMENTUM; BARYON REACTIONS; BETA DECAY RADIOISOTOPES; BETA-PLUS DECAY RADIOISOTOPES; BORN APPROXIMATION; BOSONS; CHARGED PARTICLES; CROSS SECTIONS; DATA; DECAY; DIRECT REACTIONS; DISTRIBUTION; ELECTROMAGNETIC RADIATION; ELEMENTARY PARTICLES; ENERGY LEVELS; ENERGY RANGE; EVEN-ODD NUCLEI; FUNCTIONS; HADRON REACTIONS; INFORMATION; IONIZING RADIATIONS; ISOTOPES; KINETICS; LIGHT NUCLEI; MAGNESIUM ISOTOPES; MASSLESS PARTICLES; MEV RANGE; NUCLEAR DECAY; NUCLEAR POTENTIAL; NUCLEAR REACTIONS; NUCLEI; NUCLEON REACTIONS; NUMERICAL DATA; PARTICLE PROPERTIES; POTENTIALS; RADIATIONS; RADIOISOTOPES; REACTION KINETICS; SECONDS LIVING RADIOISOTOPES; SPECTRA; STAR BURNING; TARGETS; TRANSFER REACTIONS