HR: 0800h
AN: SH31A-0237    [Abstracts]
TI: Solar Eruptions and Large-scale Magnetic Fields
AU: * Liu, Y
EM: yliu@sun.stanford.edu
AF: HEPL, Stanford University, 455 Via Palou, Stanford, CA 94305-4085, United States
AU: Qiu, J
EM: qiu@physics.montana.edu
AF: Physics Department Montana State University, MSU Physics, EPS 264, Bozeman, MT 59717-3840, United States
AB: We study the magnetic morphology and evolution of solar flares and coronal dimmings associated with Coronal Mass Ejections (CMEs) and ambient magnetic fields of source regions. The study helps to understand interactions between magnetic structures of local and global scales and their effects on the energetics of flares and CMEs. We analyze a dozen active regions which produced flare-dimming-CME events and the preliminary results will be presented.
DE: 7513 Coronal mass ejections (2101)
DE: 7524 Magnetic fields
SC: SPA-Solar and Heliospheric Physics [SH]
MN: 2007 Fall Meeting