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- W3105333512 abstract "Recent Solar Dynamic Observatory observations reveal that coronal mass ejections (CMEs) consist of a multi-temperature structure: a hot flux rope and a cool leading front (LF). The flux rope first appears as a twisted hot channel in the Atmospheric Imaging Assembly 94 A and 131 A passbands. The twisted hot channel initially lies along the polarity inversion line and then rises and develops into the semi-circular flux rope-like structure during the impulsive acceleration phase of CMEs. In the meantime, the rising hot channel compresses the surrounding magnetic field and plasma, which successively stack into the CME LF. In this paper, we study in detail two well-observed CMEs occurred on 2011 March 7 and 2011 March 8, respectively. Each of them is associated with an M-class flare. Through a kinematic analysis we find that: (1) the hot channel rises earlier than the first appearance of the CME LF and the onset of the associated flare; (2) the speed of the hot channel is always faster than that of the LF, at least in the field of view of AIA. Thus, the hot channel acts as a continuous driver of the CME formation and eruption in the early acceleration phase. Subsequently, the two CMEs in white-light images can be well reproduced by the graduated cylindrical shell flux rope model. These results suggest that the pre-existing flux rope plays a key role in CME initiation and formation." @default.
- W3105333512 created "2020-11-23" @default.
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- W3105333512 date "2013-01-07" @default.
- W3105333512 modified "2023-10-18" @default.
- W3105333512 title "THE DRIVER OF CORONAL MASS EJECTIONS IN THE LOW CORONA: A FLUX ROPE" @default.
- W3105333512 cites W1528812177 @default.
- W3105333512 cites W1588500216 @default.
- W3105333512 cites W1660416739 @default.
- W3105333512 cites W1966849910 @default.
- W3105333512 cites W1969100534 @default.
- W3105333512 cites W1970673104 @default.
- W3105333512 cites W1973482511 @default.
- W3105333512 cites W1975313236 @default.
- W3105333512 cites W1987804400 @default.
- W3105333512 cites W1988246109 @default.
- W3105333512 cites W1991677485 @default.
- W3105333512 cites W1993024572 @default.
- W3105333512 cites W1994489980 @default.
- W3105333512 cites W1994982156 @default.
- W3105333512 cites W1997028226 @default.
- W3105333512 cites W2001063540 @default.
- W3105333512 cites W2002153083 @default.
- W3105333512 cites W2008888110 @default.
- W3105333512 cites W2012940043 @default.
- W3105333512 cites W2013602603 @default.
- W3105333512 cites W2014209718 @default.
- W3105333512 cites W2018405851 @default.
- W3105333512 cites W2023474068 @default.
- W3105333512 cites W2027332074 @default.
- W3105333512 cites W2030493213 @default.
- W3105333512 cites W2031510649 @default.
- W3105333512 cites W2035683849 @default.
- W3105333512 cites W2036706254 @default.
- W3105333512 cites W2039566826 @default.
- W3105333512 cites W2042765690 @default.
- W3105333512 cites W2042982383 @default.
- W3105333512 cites W2047104238 @default.
- W3105333512 cites W2047634950 @default.
- W3105333512 cites W2048465377 @default.
- W3105333512 cites W2055613402 @default.
- W3105333512 cites W2066527046 @default.
- W3105333512 cites W2067134551 @default.
- W3105333512 cites W2074167667 @default.
- W3105333512 cites W2079353686 @default.
- W3105333512 cites W2086849825 @default.
- W3105333512 cites W2088959242 @default.
- W3105333512 cites W2089669014 @default.
- W3105333512 cites W2092497518 @default.
- W3105333512 cites W2093949545 @default.
- W3105333512 cites W2098788010 @default.
- W3105333512 cites W2102570751 @default.
- W3105333512 cites W2108882534 @default.
- W3105333512 cites W2125462712 @default.
- W3105333512 cites W2126965136 @default.
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- W3105333512 cites W2139746632 @default.
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- W3105333512 cites W2160039692 @default.
- W3105333512 cites W2163136489 @default.
- W3105333512 cites W2963177646 @default.
- W3105333512 cites W3015630050 @default.
- W3105333512 cites W3098113977 @default.
- W3105333512 cites W3098748503 @default.
- W3105333512 cites W3099755464 @default.
- W3105333512 cites W3100334795 @default.
- W3105333512 cites W3100408782 @default.
- W3105333512 cites W3101029471 @default.
- W3105333512 cites W3102125570 @default.
- W3105333512 cites W3104669792 @default.
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- W3105333512 doi "https://doi.org/10.1088/0004-637x/763/1/43" @default.
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