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@ARTICLE{Xu:41092,
      author       = {Xu, H. Y. and Jachmich, S. and Weynants, R. R. and Huber,
                      A. and Unterberg, B. and Samm, U.},
      title        = {{I}nvestigation of self-organized critically behavior of
                      edge plasma transport in {T}orus experiment of technology
                      oriented research},
      journal      = {Physics of plasmas},
      volume       = {11},
      issn         = {1070-664X},
      address      = {[S.l.]},
      publisher    = {American Institute of Physics},
      reportid     = {PreJuSER-41092},
      pages        = {5413 - 5422},
      year         = {2004},
      note         = {Record converted from VDB: 12.11.2012},
      abstract     = {The self-organized criticality (SOC) behavior of the edge
                      plasma transport has been studied using fluctuation data
                      measured in the plasma edge and the scrape-off layer of
                      Torus experiment of technology oriented research tokamak [H.
                      Soltwisch , Plasma Phys. Controlled Fusion 26, 23 (1984)]
                      before and during the edge biasing experiments. In the
                      "nonshear" discharge phase before biasing, the fluctuation
                      data clearly show some of the characteristics associated
                      with SOC, including similar frequency spectra to those
                      obtained in "sandpile" transport and other SOC systems,
                      slowly decaying long tails in the autocorrelation function,
                      values of Hurst parameters larger than 0.5 at all the
                      detected radial locations, and a radial propagation of
                      avalanchelike events in the edge plasma area. During the
                      edge biasing phase, with the generation of an edge radial
                      electric field E-r and thus of E(r)xB flow shear, contrary
                      to theoretical expectation, the Hurst parameters are
                      substantially enhanced in the negative flow shear region and
                      in the scrape-off layer as well. Concomitantly, it is found
                      that the local turbulence is well decorrelated by the E(r)xB
                      velocity shear, consistent with theoretical predictions. (C)
                      2004 American Institute of Physics.},
      keywords     = {J (WoSType)},
      cin          = {IPP},
      ddc          = {530},
      cid          = {I:(DE-Juel1)VDB181},
      pnm          = {Kernfusion und Plasmaforschung},
      pid          = {G:(DE-Juel1)FUEK250},
      shelfmark    = {Physics, Fluids $\&$ Plasmas},
      typ          = {PUB:(DE-HGF)16},
      UT           = {WOS:000225450200008},
      doi          = {10.1063/1.1810160},
      url          = {https://juser.fz-juelich.de/record/41092},
}