Observations of toroidicity-induced Alfven eigenmodes in a reversed field pinch plasma (Articolo in rivista)

Type

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

Label

• Observations of toroidicity-induced Alfven eigenmodes in a reversed field pinch plasma (Articolo in rivista) (literal)

Anno

• 2005-01-01T00:00:00+01:00 (literal)

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

• 10.1063/1.1861896 (literal)

Alternative label

• Regnoli G.; H. Bergsåker; E. Tennfors; F. Zonca; E. Martines; G. Serianni; M. Spolaore; N. Vianello; M. Cecconello; V. Antoni; R. Cavazzana and J.-A. Malmberg (2005)
  Observations of toroidicity-induced Alfven eigenmodes in a reversed field pinch plasma
  in Physics of plasmas; American Institute Of Physics (AIP), Melville (Stati Uniti d'America)
  (literal)

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

• Regnoli G.; H. Bergsåker; E. Tennfors; F. Zonca; E. Martines; G. Serianni; M. Spolaore; N. Vianello; M. Cecconello; V. Antoni; R. Cavazzana and J.-A. Malmberg (literal)

Pagina inizio

• 042502-1 (literal)

Pagina fine

• 042502-10 (literal)

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

• http://scitation.aip.org/getpdf/servlet/GetPDFServlet?filetype=pdf&id=PHPAEN000012000004042502000001&idtype=cvips&doi=10.1063/1.1861896&prog=normal (literal)

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

• 12 (literal)

Rivista

• Physics of plasmas (Rivista)

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

• Issue 4, Article Number 042502 (literal)

Note

• ISI Web of Science (WOS) (literal)

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

• 1. EURATOM, ENEA Sulla Fus, Consorzio RFX, I-35127 Padua, Italy 2. EURATOM, ENEA Sulla Fus, Ctr Rech Frascati, I-00044 Frascati, Italy 3. EURATOM, Royal Inst Technol, Alfven Lab, S-10044 Stockholm, Sweden (literal)

Titolo

• Observations of toroidicity-induced Alfven eigenmodes in a reversed field pinch plasma (literal)

Abstract

• High frequency peaks in the spectra of magnetic field signals have been detected at the edge of Extrap-T2R [P. R. Brunsell, H. Bergshker, M. Cecconello, J. R. Drake, R. M. Gravestijn, A. Hedqvist, and J-A. Malmberg, Plasma Phys. Controlled Fusion, 43, 1457 (2001)]. The measured fluctuation is found to be mainly polarized along the toroidal direction, with high toroidal periodicity n and Alfvenic scaling (f proportional to B / root m(i)n(i)). Calculations for, a reversed field pinch plasma predict the existence of an edge resonant, high frequency, high-n number toroidicity-induced Alfven eigenmode with the,observed frequency scaling. In addition, gas puffing experiments show that edge density fluctuations are responsible for the rapid. changes of mode frequency. Finally a coupling with the electron drift turbulence is proposed as drive mechanism for the eigenmode. (literal)

Editore

• American Institute Of Physics (AIP) (Editore)

Prodotto di

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

Autore CNR

• GIANLUIGI SERIANNI (Persona)
• NICOLA VIANELLO (Unità di personale interno)
• VANNI ANTONI (Persona)
• MONICA SPOLAORE (Unità di personale interno)
• EMILIO MARTINES (Persona)

Incoming links:

Prodotto

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

Autore CNR di

• VANNI ANTONI (Persona)
• GIANLUIGI SERIANNI (Persona)
• EMILIO MARTINES (Persona)
• NICOLA VIANELLO (Unità di personale interno)
• MONICA SPOLAORE (Unità di personale interno)

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

• Physics of plasmas (Rivista)

Editore di

• American Institute Of Physics (AIP) (Editore)