Time resolved observations of plasma evolution in the hollow cathode region of a transient hollow discharge

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dc.contributor.authorFavre Domínguez, Mario Benjamin
dc.contributor.authorZambra Yañez, Marcelo Cristian
dc.contributor.authorMoreno Martinez, Jose Alberto
dc.contributor.authorChuaqui, F.
dc.contributor.authorWyndham Hodder, Edmund Sydenham
dc.contributor.authorChoi, P.
dc.date.accessioned2022-05-20T14:30:36Z
dc.date.available2022-05-20T14:30:36Z
dc.date.issued1996
dc.description.abstractIt is known that in a transient hollow cathode discharge (THCD), the formation of a moving virtual anode in the A-K space is causally linked to the emission of high energy electron beams originated in the hollow cathode region (HCR). In this work we report on time and space resolved observations of the formation and evolution of plasma inside the HCR which are time correlated with ionization processes inside the A-K gap. The experiments have been performed in Hydrogen, at pressures between 50 to 500 mTorr, at 30 kV applied voltage. Capacitive probes are used to monitor ionization growth in the A-K gap, in conjunction with time and space resolved spectroscopic observations in the HCR. High energy electron beams are also measured. Stark broadening observations of the Hβ line indicate that the electron density inside the HCR increases up to a few times 1015 cm−3 some time before breakdown in the A-K gap. This time is also related with the electron beam activity
dc.fuente.origenIET
dc.identifier.isbn9788090225039
dc.identifier.urihttps://ieeexplore.ieee.org/stamp/stamp.jsp?arnumber=6308374
dc.identifier.urihttps://repositorio.uc.cl/handle/11534/64235
dc.information.autorucInstituto de física ; Favre Domínguez, Mario Benjamin ; S/I ; 99732
dc.information.autorucInstituto de física ; Zambra Yañez, Marcelo Cristian ; S/I ; 75614
dc.information.autorucInstituto de física ; Moreno Martinez, Jose Alberto ; S/I ; 83683
dc.information.autorucInstituto de física ; Wyndham Hodder, Edmund Sydenham ; S/I ; 100407
dc.language.isoen
dc.nota.accesoContenido parcial
dc.pagina.final508
dc.pagina.inicio505
dc.relation.ispartofInternational Conference on High-Power Particle Beams (11° : 1996 : Praga, República Checa)
dc.rightsacceso restringido
dc.titleTime resolved observations of plasma evolution in the hollow cathode region of a transient hollow dischargees_ES
dc.typecomunicación de congreso
sipa.codpersvinculados99732
sipa.codpersvinculados75614
sipa.codpersvinculados83683
sipa.codpersvinculados100407
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