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Fast negative helium ions produced by double electron capture in single He{sup +} - He collision

Abstract

Fast (0.35-1.2 MeV) He{sup -} ions produced by double electron capture have been observed in the He{sup +} - He collision. The thickness of the gas jet target (4.10{sup 13} to 10{sup 15} at/cm{sup 2}) has been calculated without any separate calibration. Single collision conditions have allowed a direct measurement of the total cross section of the double electron capture. These data can be related to the development of theoretical studies on double electron capture. (author) 20 refs.; 3 figs.; 1 tab.
Authors:
Ouaskit, S; Farizon, M; Farizon-Mazuy, B; Gaillard, M J; Gerlic, E; Stern, M; [1]  Clouvas, A; [2]  Katsanos, A [3] 
  1. Lyon-1 Univ., 69 - Villeurbanne (France). Inst. de Physique Nucleaire
  2. Thessaloniki Univ. (Greece). Dept. of Electrical Engineering
  3. Technical Univ. of Crete, Chania (Greece)
Publication Date:
Apr 01, 1993
Product Type:
Technical Report
Report Number:
LYCEN-9320
Reference Number:
SCA: 664300; PA: AIX-25:024245; EDB-94:060117; ERA-19:013866; NTS-94:016627; SN: 94001172780
Resource Relation:
Other Information: DN: Submitted to Physical Review, A (General Physics) (US).; PBD: Apr 1993
Subject:
74 ATOMIC AND MOLECULAR PHYSICS; HELIUM IONS; ANIONS; ION-ATOM COLLISIONS; CROSS SECTIONS; ELECTRON CAPTURE; HELIUM 4 BEAMS; HELIUM 4 TARGET; 664300; COLLISION PHENOMENA
OSTI ID:
10137248
Research Organizations:
Lyon-1 Univ., 69 - Villeurbanne (France). Inst. de Physique Nucleaire
Country of Origin:
France
Language:
English
Other Identifying Numbers:
Other: ON: DE94618749; TRN: FR9400475024245
Availability:
OSTI; NTIS (US Sales Only); INIS
Submitting Site:
FRN
Size:
14 p.
Announcement Date:
Jul 05, 2005

Citation Formats

Ouaskit, S, Farizon, M, Farizon-Mazuy, B, Gaillard, M J, Gerlic, E, Stern, M, Clouvas, A, and Katsanos, A. Fast negative helium ions produced by double electron capture in single He{sup +} - He collision. France: N. p., 1993. Web.
Ouaskit, S, Farizon, M, Farizon-Mazuy, B, Gaillard, M J, Gerlic, E, Stern, M, Clouvas, A, & Katsanos, A. Fast negative helium ions produced by double electron capture in single He{sup +} - He collision. France.
Ouaskit, S, Farizon, M, Farizon-Mazuy, B, Gaillard, M J, Gerlic, E, Stern, M, Clouvas, A, and Katsanos, A. 1993. "Fast negative helium ions produced by double electron capture in single He{sup +} - He collision." France.
@misc{etde_10137248,
title = {Fast negative helium ions produced by double electron capture in single He{sup +} - He collision}
author = {Ouaskit, S, Farizon, M, Farizon-Mazuy, B, Gaillard, M J, Gerlic, E, Stern, M, Clouvas, A, and Katsanos, A}
abstractNote = {Fast (0.35-1.2 MeV) He{sup -} ions produced by double electron capture have been observed in the He{sup +} - He collision. The thickness of the gas jet target (4.10{sup 13} to 10{sup 15} at/cm{sup 2}) has been calculated without any separate calibration. Single collision conditions have allowed a direct measurement of the total cross section of the double electron capture. These data can be related to the development of theoretical studies on double electron capture. (author) 20 refs.; 3 figs.; 1 tab.}
place = {France}
year = {1993}
month = {Apr}
}