Inboard and outboard electron temperature profile measurements in JET using ECE diagnostics (Articolo in rivista)

Type
Label
  • Inboard and outboard electron temperature profile measurements in JET using ECE diagnostics (Articolo in rivista) (literal)
Anno
  • 2010-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1088/0741-3335/52/8/085010 (literal)
Alternative label
  • Barrera L., de la Luna E., Figini L., Beurskens M. N. A., Brix M., Castejon F., de Vries P. C., Farina D., Kempenaars M., Lomas P., Mailloux J., Nunes I., Solano E. R. and JET-EFDA Contributors (2010)
    Inboard and outboard electron temperature profile measurements in JET using ECE diagnostics
    in Plasma physics and controlled fusion (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • Barrera L., de la Luna E., Figini L., Beurskens M. N. A., Brix M., Castejon F., de Vries P. C., Farina D., Kempenaars M., Lomas P., Mailloux J., Nunes I., Solano E. R. and JET-EFDA Contributors (literal)
Pagina inizio
  • 085010 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 52 (literal)
Rivista
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • 1. Asociac Euratom CIEMAT, Lab Nacl Fus Confinamiento Magnet, Madrid, Spain 2. EURATOM ENEA CNR Assoc, Ist Fis Plasma CNR, Milan, Italy 3. EURATOM CCFE Assoc, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England 4. EURATOM, FOM Inst Rijnhuizen, NL-3430 BE Nieuwegein, Netherlands 5. Assoc EURATOM IST, Ctr Fusao Nucl, Lisbon, Portugal 6. JET EFDA, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England (literal)
Titolo
  • Inboard and outboard electron temperature profile measurements in JET using ECE diagnostics (literal)
Abstract
  • In this paper a novel use of the heterodyne radiometer in JET is presented. The operation of the diagnostic has been extended to allow simultaneously measurement of the pedestal temperature profile at the inboard and outboard midplane with high spatial and temporal resolution. Access to the inboard midplane region is obtained by measuring ordinary mode electron cyclotron emission (ECE) (no harmonic overlap) using an antenna located on the low-field side of the torus. To assess the potential of the ECE temperature measurements in the inboard pedestal region, a detailed analysis of ECE spectrum will be discussed. The measured electron temperature profiles are presented, including a discussion of the main uncertainties in the analysis. The comparison of inboard and outboard temperature pedestal profiles in a variety of H-mode plasmas shows a reasonable agreement in both shape and magnitude. (literal)
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