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Measurement of extent of intense ion beam charge neutralization

Abstract

Various diagnostic tools were employed to study and optimize the extent of space charge neutralization in the pulsed intense proton beam facility PROFA, comprising Langmuir probes, capacitive probes, and a novel type of the three electrode collector. The latter does not only allow us to measure ion and electron beam current densities in a high magnetic field environment, but also to deduce the density spectrum of the beam electrons. Appropriate operating conditions were identified to attain a complete space charge neutralisation. (author). 5 figs., 4 refs.
Authors:
Engelko, V; [1]  Giese, H; Schalk, S [2] 
  1. Efremov Institute of Electrophysical Apparatus, St. Petersburg (Russian Federation)
  2. Forschungszentrum Karlsruhe (Germany). INR
Publication Date:
Dec 31, 1996
Product Type:
Conference
Report Number:
INIS-CZ-0003; CONF-960610-
Reference Number:
SCA: 430303; PA: AIX-28:055240; EDB-97:112836; SN: 97001834413
Resource Relation:
Conference: BEAMS `96: 11. international conference on high-power particle beams, Prague (Czech Republic), 10-14 Jun 1996; Other Information: PBD: 1996; Related Information: Is Part Of Beams `96. Proceedings of the 11th international conference on high power particle beams. Vol. II; Jungwirth, K.; Ullschmied, J. [eds.]; PB: [692] p.
Subject:
43 PARTICLE ACCELERATORS; PROTON BEAMS; BEAM NEUTRALIZATION; BEAM EXTRACTION; CURRENT DENSITY; ELECTRIC POTENTIAL; ELECTRON DENSITY; ELECTRONS; FOCUSING; KILO AMP BEAM CURRENTS; SECONDARY EMISSION; SPACE CHARGE
OSTI ID:
510917
Research Organizations:
Ceskoslovenska Akademie Ved, Prague (Czech Republic). Ustav Fyziky Plazmatu
Country of Origin:
Czech Republic
Language:
English
Other Identifying Numbers:
Other: ON: DE97637209; TRN: CZ9726915055240
Availability:
INIS; OSTI as DE97637209
Submitting Site:
INIS
Size:
pp. 1111-1114
Announcement Date:

Citation Formats

Engelko, V, Giese, H, and Schalk, S. Measurement of extent of intense ion beam charge neutralization. Czech Republic: N. p., 1996. Web.
Engelko, V, Giese, H, & Schalk, S. Measurement of extent of intense ion beam charge neutralization. Czech Republic.
Engelko, V, Giese, H, and Schalk, S. 1996. "Measurement of extent of intense ion beam charge neutralization." Czech Republic.
@misc{etde_510917,
title = {Measurement of extent of intense ion beam charge neutralization}
author = {Engelko, V, Giese, H, and Schalk, S}
abstractNote = {Various diagnostic tools were employed to study and optimize the extent of space charge neutralization in the pulsed intense proton beam facility PROFA, comprising Langmuir probes, capacitive probes, and a novel type of the three electrode collector. The latter does not only allow us to measure ion and electron beam current densities in a high magnetic field environment, but also to deduce the density spectrum of the beam electrons. Appropriate operating conditions were identified to attain a complete space charge neutralisation. (author). 5 figs., 4 refs.}
place = {Czech Republic}
year = {1996}
month = {Dec}
}