Stripping Target of 2.5 MeV 10 mA Tandem Accelerator

An electrostatic tandem-accelerator with 2.5 MeV 10 mA proton beam is under development at BINP. One of the important accelerator parts is a target that converts the half energy accelerated negative hydrogen ions into the proton beam. In the tandem accelerator an argon stripping target with 1 cm tub...

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Bibliographic Details
Main Authors: Davydenko, V I, Dranichnikov, A N, Ivanov, A A, Krainov, G S, Krivenko, A S, Shirokov, V V
Format: Conference Proceeding
Language:English
Subjects:
ANIONS
ARGON
ATOMIC AND MOLECULAR PHYSICS
ELECTRIC POTENTIAL
ELECTRODES
ELECTRONS
HYDROGEN IONS
ION SOURCES
IONIZATION
MEV RANGE
PARTICLE ACCELERATORS
PHOTON EMISSION
PLASMA PRODUCTION
PROTON BEAMS
STRIPPING
TANDEM ELECTROSTATIC ACCELERATORS
ULTRAVIOLET RADIATION
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Summary:An electrostatic tandem-accelerator with 2.5 MeV 10 mA proton beam is under development at BINP. One of the important accelerator parts is a target that converts the half energy accelerated negative hydrogen ions into the proton beam. In the tandem accelerator an argon stripping target with 1 cm tube diameter and 40 cm tube length will be used. To reduce argon flux from the target to accelerator gaps a gas recirculation by turbomolecular pump installed in high voltage electrode is provided. Processes of plasma production and ultraviolet emission due to target ionization by fast ions and stripped electrons are considered in the report.
ISSN:0094-243X
1551-7616
DOI:10.1063/1.1908310