Magnetic Fluctuation Properties of InterplanetaryMagnetic
نویسندگان
چکیده
Analysis of a magnetic cloud recently observed by the WIND spacecraft demonstrated that the magnetic uctuations were more nearly transverse to the mean magnetic eld than is commonly seen in the solar wind. It was also apparent that the wave vectors were oriented at large angles to the mean eld to a degree that exceeded normal solar wind conditions. This orientation is particularly ineeec-tive at scattering energetic charged particles. We examine a number of magnetic clouds observed by the ACE spacecraft near 1 AU with the intention of connrming or refuting the general validity of the above results.
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