Observation of the molecular assisted recombination in a hydrogen plasma

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dc.creatorTonegawa, Akira
dc.creatorYazawa, Hiroyuki
dc.creatorKumita, Kentarou
dc.creatorOno, Masataka
dc.creatorKawamura, Kazutaka
dc.date2004-10-20
dc.date.accessioned2026-07-07T05:53:03Z
dc.date.available2026-07-07T05:53:03Z
dc.descriptionWe have presented the experimental observation of the spatial structure of Molecular Assisted Recombination (MAR) including both dissociative recombination and mutual neutralization channels in the detached hydrogen plasma in the linear divertor plasma simulator, TPD-SheetIV. It is shown from the results of mass-analysis (H2+, H3+) that dissociative recombination is dominant in the center of the plasma over a range of low gas pressures. At the same time, it is observed that the mutual neutralization in MAR via H- ion formation, which is produced by dissociative electron attachment to H2(v), occurs in the periphery of the plasma where cold electrons (~1 eV) are found.
dc.description12th International Congress on Plasma Physics, 25-29 October 2004, Nice (France)
dc.identifierhttps://arxiv.org/abs/physics/0410174
dc.identifierhttp://arxiv.org/abs/physics/0410174
dc.identifier.urihttp://salesiana.dossiersoluciones.com/handle/123456789/86519
dc.subjectPlasma Physics
dc.titleObservation of the molecular assisted recombination in a hydrogen plasma
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