Obtaining a proton beam with 5-mA current in a tandem accelerator with vacuum insulation

A. A. Ivanov; D. A. Kasatov; A. M. Koshkarev; A. N. Makarov; Yu. M. Ostreinov; I. N. Sorokin; S. Yu. Taskaev; I. M. Shchudlo

doi:10.1134/S1063785016060225

Obtaining a proton beam with 5-mA current in a tandem accelerator with vacuum insulation

Authors: Ivanov A.A.¹^,2, Kasatov D.A.¹, Koshkarev A.M.², Makarov A.N.¹, Ostreinov Y.M.¹, Sorokin I.N.¹, Taskaev S.Y.¹^,2, Shchudlo I.M.¹
Affiliations:
1. Budker Institute of Nuclear Physics, Siberian Branch
2. Novosibirsk State University
Issue: Vol 42, No 6 (2016)
Pages: 608-611
Section: Article
URL: https://bakhtiniada.ru/1063-7850/article/view/199540
DOI: https://doi.org/10.1134/S1063785016060225
ID: 199540

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Abstract

Suppression of parasitic electron flows and positive ions formed in the beam tract of a tandem accelerator with vacuum insulation allowed a more than threefold increase (from 1.6 to 5 mA) in the current of accelerated 2-MeV protons. Details of the modification are described. Results of experimental investigation of the suppression of secondary charged particles and data on the characteristics of accelerated proton beam with increased current are presented.

About the authors

A. A. Ivanov

Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University

Email: taskaev@inp.nsk.su
Russian Federation, Novosibirsk, 630090; Novosibirsk, 630090