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Analysis methods of higher order statistics using MHD turbulence data obtained by multiple spacecraft

Analysis methods of higher order statistics using MHD turbulence data obtained by multiple spacecraft
利用多航天器获得的MHD湍流数据进行高阶统计分析方法
批准号:
20540439
负责人:
HADA Tohru
金额:
$2.83万
依托单位:
依托单位国家:
日本
项目类别:
Grant-in-Aid for Scientific Research (C)
财政年份:
2008
资助国家:
日本
项目状态:
已结题
起止时间:
2008 至 2010

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中文摘要
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英文摘要
Magnetohydrodynamic(MHD) turbulence in space plasma is often found to have very large amplitude, suggesting that nonlinear wave-wave interaction is in progress. In order to examine such turbulence using multiple spacecraft data, methods of evaluating higher order statistics using a small number of data points are developed, based on the so-called Capon' s method that is usually used for the determination of the wave number spectrum.
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Parametric instabilities of coherent and incoherent Alfven waves
相干和非相干阿尔文波的参数不稳定性
DOI: --
发表时间: 2008
期刊:
影响因子: --
作者: [Y. Nariyuki, T. Hada, K. Tsubouchi]
通讯作者: K. Tsubouchi
The truncation model of the derivative nonlinear Schroedinger equation
导数非线性薛定谔方程的截断模型
DOI: --
发表时间: 2009
期刊: Physics of Plasmas 16(4)
影响因子: --
作者: [G.Sanchez-Arriaga, T.Hada, Y.Nariyuki]
通讯作者: Y.Nariyuki
Experimental evidence of phase coherence of magnetohydrodynamic turbulence in the solar wind : GEOTAIL satellite data
太阳风磁流体动力湍流相位相干性的实验证据:GEOTAIL卫星数据
DOI: --
发表时间: 2008
期刊: Phil. Trans. Royal Soc
影响因子: --
作者: [D. Koga, A. Chian, T. Hada, E. Rempel]
通讯作者: E. Rempel
Relativistic particle acceleration in developing Alfven turbulence
阿尔文湍流发展中的相对论粒子加速
DOI: --
发表时间: 2009
期刊: The Astrophysical Journal 692(2)
影响因子: --
作者: [S.Matsukiyo, T.Hada]
通讯作者: T.Hada
14
    Diffusive shock acceleration of cosmic rays with non-Gaussian transport
    • 批准号:
      23654169
    • 项目类别:
      Grant-in-Aid for Challenging Exploratory Research
    • 资助金额:
      $1.58万
    • 财政年份:
      2011
    • 负责人:
      HADA Tohru
    • 依托单位:
    Correlation between magnetic and density fluctuations in the foreshock MHD turbulence
    • 批准号:
      17540423
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.24万
    • 财政年份:
      2005
    • 负责人:
      HADA Tohru
    • 依托单位:
    Phase coherence in the solar wind MHD waves : Geotail data analysis and numerical simulation studies
    • 批准号:
      15540428
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.37万
    • 财政年份:
      2003
    • 负责人:
      HADA Tohru
    • 依托单位:
    Particle transport in space plasma : beyond the quasi-linear theories
    • 批准号:
      13640452
    • 项目类别:
      Grant-in-Aid for Scientific Research (C)
    • 资助金额:
      $2.11万
    • 财政年份:
      2001
    • 负责人:
      HADA Tohru
    • 依托单位:
    海外基金