Angular distribution of neutrons from targets bombarded by 18-MeV deuterons
An investigation has been made of the spatial distribution of fast neutrons from targets of Be, Na, Cu, Ta, Pb, and Th bombarded with 18-MeV deuterons. Copper was used as a threshold detector and the target thicknesses were sufficient to stop the neutrons within the target. In all cases a fairly sharp forward peak in the distribution was observed. Curves of the experimental angular distributions of the neutrons from Be and Cu are shown and compared with theoretical curves calculated from Serber's stripping theory (Phys. Rev. 72, 1008(1947)). Although there seems to be a perceptible increase in the half-width with increase in atomic number, the rate of increase is definitely not in agreement with stripping theory.
- OSTI ID:
- 5824890
- Journal Information:
- Phys. Rev.; (United States), Journal Name: Phys. Rev.; (United States) Vol. 76; ISSN PHRVA
- Country of Publication:
- United States
- Language:
- English
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73 NUCLEAR PHYSICS AND RADIATION PHYSICS
ACTINIDE ISOTOPES
ACTINIDE NUCLEI
ALKALINE EARTH ISOTOPES
ANGULAR DISTRIBUTION
BARYONS
BERYLLIUM 9 TARGET
BETA DECAY RADIOISOTOPES
BETA-MINUS DECAY RADIOISOTOPES
BISMUTH ISOTOPES
BORON 10
BORON ISOTOPES
CHARGED-PARTICLE REACTIONS
COPPER
DAYS LIVING RADIOISOTOPES
DEUTERON REACTIONS
DIRECT REACTIONS
DISTRIBUTION
ELEMENTARY PARTICLES
ELEMENTS
ENERGY RANGE
EVEN-EVEN NUCLEI
FAST NEUTRONS
FERMIONS
HADRONS
HEAVY NUCLEI
ISOTOPES
KINETICS
LEAD
LIGHT NUCLEI
MAGNESIUM 24
MAGNESIUM ISOTOPES
METALS
MEV RANGE
MEV RANGE 10-100
NEUTRONS
NUCLEAR REACTION KINETICS
NUCLEAR REACTIONS
NUCLEI
NUCLEONS
ODD-EVEN NUCLEI
ODD-ODD NUCLEI
ONE-NUCLEON TRANSFER REACTIONS
PROTACTINIUM 233
PROTACTINIUM ISOTOPES
RADIOISOTOPES
REACTION KINETICS
SODIUM 23 TARGET
STABLE ISOTOPES
STRIPPING
TANTALUM 181 TARGET
TARGETS
THORIUM 232 TARGET
TRANSFER REACTIONS
TRANSITION ELEMENTS
TUNGSTEN 182
TUNGSTEN ISOTOPES
ZINC ISOTOPES