Introducing minimum Fisher regularisation tomography to AXUV and soft x-ray diagnostic systems of the COMPASS tokamak (Articolo in rivista)

Type

• Articolo in rivista (Classe)
• Prodotto della ricerca (Classe)

Label

• Introducing minimum Fisher regularisation tomography to AXUV and soft x-ray diagnostic systems of the COMPASS tokamak (Articolo in rivista) (literal)

Anno

• 2012-01-01T00:00:00+01:00 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi

• 10.1063/1.4738648 (literal)

Alternative label

• J. Mlynar; M. Imrisek; V. Weinzettl; M. Odstrcil;J. Havlicek; F. Janky; B. Alper; A. Murari; JET-EFDA Contributors (2012)
  Introducing minimum Fisher regularisation tomography to AXUV and soft x-ray diagnostic systems of the COMPASS tokamak
  in Review of scientific instruments; American Institute of Physics, Melville [NY] (Stati Uniti d'America)
  (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori

• J. Mlynar; M. Imrisek; V. Weinzettl; M. Odstrcil;J. Havlicek; F. Janky; B. Alper; A. Murari; JET-EFDA Contributors (literal)

Pagina inizio

• 10E531 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#altreInformazioni

• http://biblioproxy.cnr.it:2161/resource/1/rsinak/v83/i10/p10E531_s1 Article Number: 10E531 La rivista è pubblicata anche online con ISSN 1089-7623 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url

• http://rsi.aip.org/resource/1/rsinak/v83/i10/p10E531 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume

• 83 (literal)

Rivista

• Review of scientific instruments (Rivista)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali

• 3 (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo

• 10 (literal)

Note

• ISI Web of Science (WOS) (literal)
• Scopu (literal)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni

• 1 Institute of Plasma Physics AS CR, Association EURATOM-IPP.CR, Za Slovankou 3, CZ-182 00 Prague 8, Czech Republic; 2 Faculty of Nuclear Sciences and Physical Engineering, CTU Prague, Association EURATOM-IPP.CR, Brehova 8, CZ-115 19 Prague 1, Czech Republic; 3 Faculty of Mathematics and Physics, Charles University, Prague, Association EURATOM-IPP.CR, V Holesovickach 2, CZ-180 00 Prague 8, Czech Republic; 4 Culham Centre for Fusion Energy, Association EURATOM-CCFE, Abingdon OX14 3DB, United Kingdom; 5 Consorzio RFX, Association EURATOM-ENEA sulla Fusione, I-35127 Padova, Italy. (J. Mlynar 1, M. Imrisek 2, V. Weinzettl 1, M. Odstrcil 1,2, J. Havlicek 1,3, F. Janky 1,3, B. Alper 4, A. Murari 5, and JET-EFDA Contributors) (literal)

Titolo

• Introducing minimum Fisher regularisation tomography to AXUV and soft x-ray diagnostic systems of the COMPASS tokamak (literal)

Abstract

• The contribution focuses on plasma tomography via the minimum Fisher regularisation (MFR) algorithm applied on data from the recently commissioned tomographic diagnostics on the COMPASS tokamak. The MFR expertise is based on previous applications at Joint European Torus (JET), as exemplified in a new case study of the plasma position analyses based on JET soft x-ray (SXR) tomographic reconstruction. Subsequent application of the MFR algorithm on COMPASS data from cameras with absolute extreme ultraviolet (AXUV) photodiodes disclosed a peaked radiating region near the limiter. Moreover, its time evolution indicates transient plasma edge cooling following a radial plasma shift. In the SXR data, MFR demonstrated that a high resolution plasma positioning independent of the magnetic diagnostics would be possible provided that a proper calibration of the cameras on an x-ray source is undertaken. (literal)

Editore

• American Institute of Physics (Editore)

Prodotto di

• Esperimento RFX ed attività collegate (ET.P05.003.001) (Modulo)
• Institute of ionized gas (IGI) (Istituto)

Autore CNR

• ANDREA MURARI (Unità di personale interno)

Insieme di parole chiave

• Keywords of "Introducing minimum Fisher regularisation tomography to AXUV and soft x-ray diagnostic systems of the COMPASS tokamak" (Insieme di parole chiave)

Incoming links:

Prodotto

• Institute of ionized gas (IGI) (Istituto)
• Esperimento RFX ed attività collegate (ET.P05.003.001) (Modulo)

Autore CNR di

• ANDREA MURARI (Unità di personale interno)

Editore di

• American Institute of Physics (Editore)

Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#rivistaDi

• Review of scientific instruments (Rivista)

Insieme di parole chiave di

• Keywords of "Introducing minimum Fisher regularisation tomography to AXUV and soft x-ray diagnostic systems of the COMPASS tokamak" (Insieme di parole chiave)