Published October 1981 | Version v1
Journal article Metadata-only

Study by positron annihilation of radiation damage in an aluminium collimator of a 30 MeV electron LINAC

Creators

  • 1. Ghent Rijksuniversiteit (Belgium). Lab. voor Kernfysica

Description

A positron annihilation lineshape study was made of samples cut from an aluminium commercial alloy collimator of a 30 MeV electron LINAC. The same material was studied after 60% deformation and both measurements were compared with the results of deformed pure aluminium samples. It was concluded that after irradiation, in addition to dislocations other trapping centres also have to be present. The annealing behaviour of the different samples is discussed. (orig.)

Additional details

Publishing Information

Journal Title
J. Nucl. Mater.
Journal Volume
101
Journal Issue
3
Series
J. Nucl. Mater.
Journal Page Range
258-260
ISSN
0022-3115

INIS

Country of Publication
Netherlands
Country of Input or Organization
Netherlands
INIS RN
13669346
Subject category
S43: PARTICLE ACCELERATORS;
Descriptors DEI
ALUMINIUM; ANNIHILATION; COLLIMATORS; ELECTRON BEAMS; LINEAR ACCELERATORS; MEV RANGE 10-100; PHYSICAL RADIATION EFFECTS; POSITRONS
Descriptors DEC
ACCELERATORS; ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; BEAMS; ELEMENTARY PARTICLES; ELEMENTS; ENERGY RANGE; FERMIONS; INTERACTIONS; LEPTON BEAMS; LEPTONS; MATTER; METALS; MEV RANGE; PARTICLE BEAMS; PARTICLE INTERACTIONS; RADIATION EFFECTS