Magnetic properties of flare-CME productive active regions and CME speed

@inproceedings{Guo2007MagneticPO,
  title={Magnetic properties of flare-CME productive active regions and CME speed},
  author={Jong-Shenq Guo and Hui Qiang Zhang and Oleksandr Chumak},
  year={2007}
}
Aims. We study the properties of magnetic field of flare-coronal-mass-ejection (flare-CME) productive active regions and their statistic correlations with CME speed. Methods. We used a sample of 86 flare-CMEs in 55 solar active regions. Four measures, including the tilt angle (Tilt), total flux (Ft), length of the strong-field and strong-gradient main neutral line (Lsg) and effective distance (dE), are used to quantify the properties of the magnetic field of flare-CME productive active regions… CONTINUE READING

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