15-20 October 2017
CERN
Europe/Zurich timezone

On Optical Properties of Ion Beams Extracted from Electron Cyclotron Resonance Ion Source

18 Oct 2017, 16:30
2h 30m
CERN

CERN

Centre international de Conférence Genève (CICG). http://www.cicg.ch/
Poster presentation Beam extraction, transport, and diagnostics Poster Session 3

Speaker

Dr Vladimir Mironov (Joint Institute for Nuclear Research)

Description

Ion extraction from DECRIS-PM (Dubna Electron Cyclotron Resonance Ion Source with Permanent Magnets) source is simulated by using initial distributions of ions at the extraction aperture obtained with NAM-ECRIS (Numerical Advanced Model of ECRIS) code.Three-dimensional calculations of plasma emissive surface are done and ions are traced in the extraction region. The ion beam profiles show strong aberrations due to shape of plasma meniscus; hollow beam features are reproduced, as well as changes in profiles for different focusing conditions.

Primary author

Dr Vladimir Mironov (Joint Institute for Nuclear Research)

Co-authors

Dr Sergey Bogomolov (Joint Institute for Nuclear Research) Mr Andrey Bondarchenko (Joint Institute for Nuclear Research) Dr Andrey Efremov (Joint Institute for Nuclear Research) Mr Vladimir Loginov (Joint Institute for Nuclear Research)

Presentation materials

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