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
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Affiliations:
- Budker Institute of Nuclear Physics, Siberian Branch
- Novosibirsk State University
- Issue: Vol 42, No 6 (2016)
- Pages: 608-611
- Section: Article
- URL: https://journals.rcsi.science/1063-7850/article/view/199540
- DOI: https://doi.org/10.1134/S1063785016060225
- ID: 199540
Cite item
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
D. A. Kasatov
Budker Institute of Nuclear Physics, Siberian Branch
Email: taskaev@inp.nsk.su
Russian Federation, Novosibirsk, 630090
A. M. Koshkarev
Novosibirsk State University
Email: taskaev@inp.nsk.su
Russian Federation, Novosibirsk, 630090
A. N. Makarov
Budker Institute of Nuclear Physics, Siberian Branch
Email: taskaev@inp.nsk.su
Russian Federation, Novosibirsk, 630090
Yu. M. Ostreinov
Budker Institute of Nuclear Physics, Siberian Branch
Email: taskaev@inp.nsk.su
Russian Federation, Novosibirsk, 630090
I. N. Sorokin
Budker Institute of Nuclear Physics, Siberian Branch
Email: taskaev@inp.nsk.su
Russian Federation, Novosibirsk, 630090
S. Yu. Taskaev
Budker Institute of Nuclear Physics, Siberian Branch; Novosibirsk State University
Author for correspondence.
Email: taskaev@inp.nsk.su
Russian Federation, Novosibirsk, 630090; Novosibirsk, 630090
I. M. Shchudlo
Budker Institute of Nuclear Physics, Siberian Branch
Email: taskaev@inp.nsk.su
Russian Federation, Novosibirsk, 630090