Feasibility of charge exchange spectroscopy fast helium measurements on ITER

A. Kappatou; E. Delabie; R.J.E. Jaspers; M.G. von Hellermann

Feasibility of charge exchange spectroscopy fast helium measurements on ITER

A. Kappatou, E. Delabie, R.J.E. Jaspers, M.G. von Hellermann

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/Congresprocedure › Conferentiebijdrage › Academic › peer review

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The feasibility to measure fast alpha particles using Active Charge Exchange Recombination Spectroscopy (CXRS) on ITER is investigated. Through modelling of the charge exchange spectral line for fast ions together with the expected background emission, the signal-to-noise ratio has been calculated as a function of the diagnostic design parameters. Combining the CXRS data from both the heating and the diagnostic neutral beams on ITER, information on the fast ion energy spectrum up to 1 MeV can be obtained for the parameters of the ITER core CXRS diagnostic design, provided that the signal is binned in 100 keV bins and a time resolution of Isec is used.

Originele taal-2	Engels
Titel	38th EPS Conference on Plasma Physics 2011, EPS 2011 - Europhysics Conference Abstracts
Pagina's	769-772
Aantal pagina's	4
Volume	35 1
Status	Gepubliceerd - 1 dec. 2011
Evenement	38th European Physical Society Conference on Plasma Physics (EPS 2011) - Strasbourg, Frankrijk Duur: 27 jun. 2011 → 1 jul. 2011 Congresnummer: 38

Congres

Congres	38th European Physical Society Conference on Plasma Physics (EPS 2011)
Verkorte titel	EPS 2011
Land/Regio	Frankrijk
Stad	Strasbourg
Periode	27/06/11 → 1/07/11

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title = "Feasibility of charge exchange spectroscopy fast helium measurements on ITER",

abstract = "The feasibility to measure fast alpha particles using Active Charge Exchange Recombination Spectroscopy (CXRS) on ITER is investigated. Through modelling of the charge exchange spectral line for fast ions together with the expected background emission, the signal-to-noise ratio has been calculated as a function of the diagnostic design parameters. Combining the CXRS data from both the heating and the diagnostic neutral beams on ITER, information on the fast ion energy spectrum up to 1 MeV can be obtained for the parameters of the ITER core CXRS diagnostic design, provided that the signal is binned in 100 keV bins and a time resolution of Isec is used.",

author = "A. Kappatou and E. Delabie and R.J.E. Jaspers and \{von Hellermann\}, M.G.",

year = "2011",

month = dec,

day = "1",

language = "English",

isbn = "9781618395931",

volume = "35 1",

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T1 - Feasibility of charge exchange spectroscopy fast helium measurements on ITER

AU - Kappatou, A.

AU - Delabie, E.

AU - Jaspers, R.J.E.

AU - von Hellermann, M.G.

N1 - Conference code: 38

PY - 2011/12/1

Y1 - 2011/12/1

N2 - The feasibility to measure fast alpha particles using Active Charge Exchange Recombination Spectroscopy (CXRS) on ITER is investigated. Through modelling of the charge exchange spectral line for fast ions together with the expected background emission, the signal-to-noise ratio has been calculated as a function of the diagnostic design parameters. Combining the CXRS data from both the heating and the diagnostic neutral beams on ITER, information on the fast ion energy spectrum up to 1 MeV can be obtained for the parameters of the ITER core CXRS diagnostic design, provided that the signal is binned in 100 keV bins and a time resolution of Isec is used.

AB - The feasibility to measure fast alpha particles using Active Charge Exchange Recombination Spectroscopy (CXRS) on ITER is investigated. Through modelling of the charge exchange spectral line for fast ions together with the expected background emission, the signal-to-noise ratio has been calculated as a function of the diagnostic design parameters. Combining the CXRS data from both the heating and the diagnostic neutral beams on ITER, information on the fast ion energy spectrum up to 1 MeV can be obtained for the parameters of the ITER core CXRS diagnostic design, provided that the signal is binned in 100 keV bins and a time resolution of Isec is used.

UR - http://www.scopus.com/inward/record.url?scp=84867638093&partnerID=8YFLogxK

M3 - Conference contribution

AN - SCOPUS:84867638093

SN - 9781618395931

VL - 35 1

SP - 769

EP - 772

BT - 38th EPS Conference on Plasma Physics 2011, EPS 2011 - Europhysics Conference Abstracts

T2 - 38th European Physical Society Conference on Plasma Physics (EPS 2011)

Y2 - 27 June 2011 through 1 July 2011

ER -

Feasibility of charge exchange spectroscopy fast helium measurements on ITER

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