Details of the initial part of the tungsten ion linac for particle track membranes production

Author

Kushin, V. ; Kulevoy, T. ; Nesterov, N. ; Oreshnikov, A. ; Plotnikov, S. ; Seleznev, D. ; Zubovskiy, V.

Author_Institution

ITEP, Moscow, Russia

Volume

1

fYear

1995

fDate

1-5 May 1995

Firstpage

140

Abstract

Data for designing, tuning and tests on the initial part of a heavy ion linac main system, the 35 kV ion beam injector with a MEVVA-type ion source, the 5 MeV 3 m long acceleration section with an RFQ and the 0.4 MeV/amu 6 m long pre-stripper section with alternating phase focusing (APF), are presented. The injector produces intense tungsten ion beam with the a charge of +4, a beam pulse length of 300 mcs and a repetition rate of 25 pps. The main construction feature of the sectionalized RFQ structure are the ceramic insulators as mechanical supports for the 4-rod modulated line. The high power test data for the single cell of the RFQ structure are given. The APF prestripper section design is described

Keywords

ion accelerators; ion sources; particle beam injection; 300 mus; 35 MV; 5 MeV; MEVVA-type ion source; RFQ; W; alternating phase focusing; beam pulse length; ceramic insulators; heavy ion linac; particle track membranes; prestripper; repetition rate; Ceramics; Insulation; Ion beams; Ion sources; Life estimation; Linear particle accelerator; Modular construction; Structural beams; System testing; Tungsten;

fLanguage

English

Publisher

ieee

Conference_Titel

Particle Accelerator Conference, 1995., Proceedings of the 1995

Conference_Location

Dallas, TX

Print_ISBN

0-7803-2934-1

Type

conf

DOI

10.1109/PAC.1995.504591

Filename

504591