๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Lifetimes of positrons in alkaline earth fluorides

โœ Scribed by K.P. Singh; R.M. Singru

Publisher
Elsevier Science
Year
1971
Tongue
English
Weight
252 KB
Volume
10
Category
Article
ISSN
0009-2614

No coin nor oath required. For personal study only.

โœฆ Synopsis

An erhpiri&l model is used to calculate the lifetimes & in alkahe earth fluorides. The results are analyzed to bring out the importance of thk (e+-anion) system in the lotion of positrons in ionic cqstais.

๐Ÿ“œ SIMILAR VOLUMES

Lifetimes of positrons in alkali halides
Lifetimes of positrons in alkali halides
โœ J.C. Garg; B.L. Saraf ๐Ÿ“‚ Article ๐Ÿ“… 1970 ๐Ÿ› Elsevier Science ๐ŸŒ English โš– 167 KB

The positron lifetimes in alkali halides are calculated assuming the outer shell electrons of the halide ion to form an 'electron plasma' which is capable of concentrating around the positron. The calculated annihilation rates are found to be in good agreement with the experimental results.