The source and propagation of the interplanetary disturbance associated with the full-halo coronal mass ejection on 28 October 2003

摘要: [1] Observations of interplanetary scintillations made with the 327-MHz four-station system Solar-Terrestrial Environment Laboratory Nagoya University were analyzed to study three-dimensional properties a transient solar wind stream associated 28 October 2003 full-halo coronal mass ejection (CME). A loop-shaped high-density regionregion propagating at significantly slower speed than CME-driven shock was identified. This feature appeared approximately same as structure seen in white-light observations simultaneously. The orientation loop found general agreement inclination magnetic flux rope observed 1 AU. Therefore we propose that origin this included plasma ejected from corona association CME. By comparing data, find had source aligned slow-speed regionregion.