Published June 2004 | Version v1
Journal article Metadata-only

Calculation of positron annihilation rate

Creators

  • 1. Anhui Univ., Hefei (China). Dept. of Physics

Description

The relationship between the mean lifetime of positron in metals and temperature has been deduced by the effective potential method. Our theoretical results are in agreement with the experiment very well. Using this method, authors can also calculate the mean lifetime of positron in other solid materials at various temperatures. (authors)

Additional details

Publishing Information

Journal Title
Nuclear Techniques
Journal Volume
27
Journal Issue
6
Journal Page Range
p. 422-424
ISSN
0253-3219

INIS

Country of Publication
China
Country of Input or Organization
China
INIS RN
37069110
Subject category
S72: PHYSICS OF ELEMENTARY PARTICLES AND FIELDS;
Descriptors DEI
ALUMINIUM; ANNIHILATION; BOSONS; LIFETIME; METALS; POSITRONS; POTENTIALS; TEMPERATURE DEPENDENCE; THALLIUM
Descriptors DEC
ANTILEPTONS; ANTIMATTER; ANTIPARTICLES; ELEMENTARY PARTICLES; ELEMENTS; FERMIONS; INTERACTIONS; LEPTONS; MATTER; METALS; PARTICLE INTERACTIONS

Optional Information

Notes
3 figs., 4 refs.