Original scientific paper

Threshold law for double ionization by positrons

Petar Grujić ; Institute of Physics, P. 0. Box 57, 11001 Belgrade, Yugoslavia

Abstract

Threshold behaviour of the one-positron triple escape function has been studied within the classical theory. The ionization function energy dependence exponents are derived for a number of charges Z of residual ions: 2.966 (Z = I), 3.604 (Z = 2), 4.011 (Z = 3), etc. Also, the possibility for an experimental verification of the results obtained analytically is discussed.

Keywords

Hrčak ID:

328918

URI

https://hrcak.srce.hr/328918

Publication date:

8.8.1983.

Article data in other languages: serbian

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