Quasi-Single-Helicity Reversed-Field-Pinch Plasmas (Articolo in rivista)

Type
Label
  • Quasi-Single-Helicity Reversed-Field-Pinch Plasmas (Articolo in rivista) (literal)
Anno
  • 2000-01-01T00:00:00+01:00 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#doi
  • 10.1103/PhysRevLett.85.1662 (literal)
Alternative label
  • D. F. Escande; P. Martin; S. Ortolani; A. Buffa; P. Franz; L. Marrelli; E. Martines; G. Spizzo; S. Cappello; A. Murari; R. Pasqualotto; P. Zanca (2000)
    Quasi-Single-Helicity Reversed-Field-Pinch Plasmas
    in Physical review letters (Print)
    (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#autori
  • D. F. Escande; P. Martin; S. Ortolani; A. Buffa; P. Franz; L. Marrelli; E. Martines; G. Spizzo; S. Cappello; A. Murari; R. Pasqualotto; P. Zanca (literal)
Pagina inizio
  • 1662 (literal)
Pagina fine
  • 1665 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#url
  • http://prl.aps.org/abstract/PRL/v85/i8/p1662_1 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroVolume
  • 85 (literal)
Rivista
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#pagineTotali
  • 4 (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#numeroFascicolo
  • 8 (literal)
Note
  • ISI Web of Science (WOS) (literal)
Http://www.cnr.it/ontology/cnr/pubblicazioni.owl#affiliazioni
  • Escande: CNRS-Université de Provence, Marseille, France; Martin: Consorzio RFX-Corso Stati Uniti, 4, 35127 Padova, Italy and Istituto Nazionale Fisica della Materia and University of Padova, Physics Department, Padova, Italy; Ortolani, Buffa, Marrelli, Martines, Cappello, Murari, Pasqualotto: Consorzio RFX-Corso Stati Uniti, 4, 35127 Padova, Italy and Istituto Gas Ionizzati del CNR, Padova, Italy; Franz, Spizzo: Consorzio RFX-Corso Stati Uniti, 4, 35127 Padova, Italy and University of Padova, Electrical Engineering Department-INFM, Padova, Italy; Zanca: Consorzio RFX-Corso Stati Uniti, 4, 35127 Padova, Italy (literal)
Titolo
  • Quasi-Single-Helicity Reversed-Field-Pinch Plasmas (literal)
Abstract
  • The reversed field pinch (RFP) is a configuration for plasma magnetic confinement. It has been traditionally viewed as dominated by a bath of MHD instabilities producing magnetic chaos and high energy transport. We report experimental results which go beyond this view. They show a decrease of magnetic chaos and the formation of a coherent helical structure in the plasma, whose imaging and temperature profile are provided for the first time. These quasi-single-helicity states are observed both transiently and in stationary conditions. The last case is consistent with a theoretically predicted bifurcation. Our results set a new frame for improving confinement in high current nonchaotic RFP's. (literal)
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