ELECTRIC FIELD DEPENDENCE OF ANNIHILATION RATE OF POSITRONS IN HELIUM

被引：29

作者：

LEE, GF

ORTH, PHR

JONES, G

机构：

[1] Department of Physics, University of British Columbia, Vancouver, BC

来源：

PHYSICS LETTERS A | 1969年 / A 28卷 / 10期

关键词：

D O I：

10.1016/0375-9601(69)90679-3

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

A dependence of the direct annihilation rate of positrons in helium gas on electric field has been observed. The results were compared to those predicted according to several current theories of the interaction between a positron and helium atom. © 1969.

引用

页码：674 / &

共 19 条

[1] BATES DR, 1968, ADVANCES ATOMIC M ED, V4, P63
[2] THEORY OF LOW-ENERGY POSITRON-HELIUM SCATTERING
DRACHMAN, RJ
[J]. PHYSICAL REVIEW, 1966, 144 (01): : 25 - &
[3] VARIATIONAL BOUNDS IN POSITRON-ATOM SCATTERING
DRACHMAN, RJ
[J]. PHYSICAL REVIEW, 1968, 173 (01): : 190 - &
[4] QUENCHING OF ORTHO-POSITRONIUM IN HELIUM
DUFF, BG
HEYMANN, FF
[J]. PROCEEDINGS OF THE ROYAL SOCIETY OF LONDON SERIES A-MATHEMATICAL AND PHYSICAL SCIENCES, 1962, 270 (1343): : 517 - &
[5] EXPERIMENTAL STUDIES OF ANNIHILATION OF POSITRONS IN NOBLE GASES
FALK, WR
JONES, G
[J]. CANADIAN JOURNAL OF PHYSICS, 1964, 42 (09) : 1751 - &
[6] EFFECT OF ELECTRIC FIELD ON POSITRON LIFETIMES IN ARGON AND HELIUM
FALK, WR
ORTH, PHR
JONES, G
[J]. PHYSICAL REVIEW LETTERS, 1965, 14 (12) : 447 - &
[7] FLAKS IP, 1967, 5 INT C PHYS EL A ED, P110
[8] Fraser P. A., 1968, ADV ATOM MOL PHYS, V4, P63
[9] KRAIDY M, 1967, 5 INT C PHYS EL AT C, P110
[10] Lanowdin P.-O., 1966, QUANTUM THEORY ATOMS, P203

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