Space charge compensation and collective processes in the intensive beams of H{sup {minus}} ions

Journal Article · Mon Jul 01 00:00:00 EDT 1996 · AIP Conference Proceedings

DOI:https://doi.org/10.1063/1.51302· OSTI ID:451332

Soloshenko, I A ^[1]

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1. Institute of Physics of Ukrainian National Academy of Sciences, Prospect Nauki, 46, 252650 Kiev 28 (Ukraine)

Studies considering the problem of intensive ion beam transportation on large distances are performed in the Institute of Physics, including three main aspects: 1. Space charge compensation of a stationary steady state beam; 2. Dynamic decompensation of a beam space charge resulting from the current modulation owing to ion source plasma instabilities; 3. Collective processes. The results presented in current report show the summary of plasma studies regarding the negative ion beams in the absence of external fields. These results make possible the numerical simulations or the qualitative predictions of the main properties for the transported beams (boundary particles trajectories, spatial distributions of static and variable fields, emittance, etc.). {copyright} {ital 1996 American Institute of Physics.}

• OSTI ID: 451332
• Report Number(s): CONF-9510304-; ISSN 0094-243X; TRN: 97:005662
• Journal Information: AIP Conference Proceedings, Vol. 380, Issue 1; Conference: Joint meeting of the 7. international symposium on the production and neutralization of negative ions and beams and the 6. European workshop on the production and application of light negative ions, Upton, NY (United States), 23-27 Oct 1995; Other Information: PBD: Jul 1996
• Country of Publication: United States
• Language: English

Related Subjects

43 PARTICLE ACCELERATORS
HYDROGEN 1 MINUS BEAMS
BEAM TRANSPORT
ION SOURCES
BEAM EXTRACTION
SPACE CHARGE
PLASMA INSTABILITY