Electron pressure measurements in the outer region of RFX-mod with the upgraded edge Thomson scattering diagnostic (Articolo in rivista)

Type

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

Label

• Electron pressure measurements in the outer region of RFX-mod with the upgraded edge Thomson scattering diagnostic (Articolo in rivista) (literal)

Anno

• 2010-01-01T00:00:00+01:00 (literal)

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

• 10.1088/0741-3335/52/3/035004 (literal)

Alternative label

• Alfier A.; Fassina A.; Auriemma F.; Spizzo G.; Pasqualotto R. (2010)
  Electron pressure measurements in the outer region of RFX-mod with the upgraded edge Thomson scattering diagnostic
  in Plasma physics and controlled fusion (Print)
  (literal)

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

• Alfier A.; Fassina A.; Auriemma F.; Spizzo G.; Pasqualotto R. (literal)

Pagina inizio

• 035004 (literal)

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

• http://iopscience.iop.org/0741-3335/52/3/035004/ (literal)

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

• 52 (literal)

Rivista

• Plasma physics and controlled fusion (Rivista)

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

• Issue 3, Article Number 035004 (literal)

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

• 3 (literal)

Note

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

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

• Consorzio RFX - Associazione Euratom-Enea sulla Fusione, corso Stati Uniti 4, I-35127 Padova, Italy (literal)

Titolo

• Electron pressure measurements in the outer region of RFX-mod with the upgraded edge Thomson scattering diagnostic (literal)

Abstract

• The edge Thomson scattering (edge TS) diagnostic has been used during the last experimental campaign on the modified reversed field experiment (RFX-mod) under various plasma conditions. The optical system for spectral analysis has been modified with respect to the initial design to improve sensitivity: now it resembles the scheme of the main Thomson scattering (main TS) which includes optical delay lines, filter polychromators with APDs and waveform digitizers. The system so configured has proved to be reliable and to fulfil the experimental requirements. The spatial resolution is now 2 cm, with six measuring points in the outer plasma region at 0.7 < r/a < 1, which is only partially covered by the main TS, up to r/a < 0.8. The time synchronization of main and edge TS systems provides a full coverage of the plasma diameter and a complete pressure profile. Alternatively, the operation of the two systems with a controlled time delay allows two-time measurements of the evolution of edge T(e), n(e) and p(e) profiles in transient events such as pellet injection or dynamo relaxations. (literal)

Prodotto di

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

Autore CNR

• ROBERTO PASQUALOTTO (Unità di personale interno)
• GIANLUCA SPIZZO (Persona)

Insieme di parole chiave

• Keywords of "Electron pressure measurements in the outer region of RFX-mod with the upgraded edge Thomson scattering diagnostic" (Insieme di parole chiave)

Incoming links:

Autore CNR di

• ROBERTO PASQUALOTTO (Unità di personale interno)
• GIANLUCA SPIZZO (Persona)

Prodotto

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

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

• Plasma physics and controlled fusion (Rivista)

Insieme di parole chiave di

• Keywords of "Electron pressure measurements in the outer region of RFX-mod with the upgraded edge Thomson scattering diagnostic" (Insieme di parole chiave)