Statistics of plasma edge turbulence in tokamaks

M S  Baptista; I L  Caldas; M V A P  Heller

doi:10.1063/1.1374912

Statistics of plasma edge turbulence in tokamaks

M S Baptista, I L Caldas, M V A P Heller

Physics

Research output: Contribution to journal › Article › peer-review

Abstract

We analyze the electrostatic plasma edge turbulence fluctuations in tokamaks. The probability measures of these fluctuations are obtained by the statistical analysis of a rescaling combination of the first Poincare returning time of a chaotic trajectory, which indicates that such fluctuation inherit typical low-dimensional dynamical properties.

Original language	English
Pages (from-to)	221-226
Number of pages	6
Journal	American Institute of Physics Conference Proceedings
Volume	563
Issue number	1
DOIs	https://doi.org/10.1063/1.1374912
Publication status	Published - 24 Apr 2001

Keywords

anomalous transport
recurrence

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10.1063/1.1374912

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title = "Statistics of plasma edge turbulence in tokamaks",

abstract = "We analyze the electrostatic plasma edge turbulence fluctuations in tokamaks. The probability measures of these fluctuations are obtained by the statistical analysis of a rescaling combination of the first Poincare returning time of a chaotic trajectory, which indicates that such fluctuation inherit typical low-dimensional dynamical properties.",

keywords = "anomalous transport, recurrence",

author = "Baptista, {M S} and Caldas, {I L} and Heller, {M V A P}",

year = "2001",

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AU - Caldas, I L

AU - Heller, M V A P

PY - 2001/4/24

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N2 - We analyze the electrostatic plasma edge turbulence fluctuations in tokamaks. The probability measures of these fluctuations are obtained by the statistical analysis of a rescaling combination of the first Poincare returning time of a chaotic trajectory, which indicates that such fluctuation inherit typical low-dimensional dynamical properties.

AB - We analyze the electrostatic plasma edge turbulence fluctuations in tokamaks. The probability measures of these fluctuations are obtained by the statistical analysis of a rescaling combination of the first Poincare returning time of a chaotic trajectory, which indicates that such fluctuation inherit typical low-dimensional dynamical properties.

KW - anomalous transport

KW - recurrence

U2 - 10.1063/1.1374912

DO - 10.1063/1.1374912

M3 - Article

VL - 563

SP - 221

EP - 226

JO - American Institute of Physics Conference Proceedings

JF - American Institute of Physics Conference Proceedings

SN - 0094-243X

IS - 1

ER -

Statistics of plasma edge turbulence in tokamaks

Abstract

Keywords

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