Browsing by Subject "MHD waves and turbulence"

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  • Impact of Hall effect on energy decay in magnetohydrodynamic turbulence

    Matthaeus, William H.; Dmitruk, Pablo; Smith, D.; Ghosh, S.; Oughton, Sean (American Geophysical Union, 2003)
    We examine numerically the influence of Hall effect corrections to Ohm's law upon the decay of homogeneous compressible magnetohydrodynamic turbulence and conclude that there are no significant differences in global decay ...

  • Transport of cross helicity and radial evolution of alfvenicity in the solar wind

    Matthaeus, William H.; Minnie, J.; Breech, Ben; Parhi, S.; Bieber, J.W.; Oughton, Sean (American Geophysical Union, 2004)
    A transport theory including cross helicity, magnetohydrodynamic(MHD) turbulence, and driving by shear and pickup ions, is applied to the radial evolution of the solar wind. The radial decrease of cross helicity observed ...