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Solar flares,CMEs and solar energetic particle events during solar cycle 24
Authors:Bimal Pande  Seema Pande  Ramesh Chandra  Mahesh Chandra Mathpal
Institution:Department of Physics, DSB Campus, Kumaun University, Nainital 263 001, India
Abstract:We present here a study of Solar Energetic Particle Events (SEPs) associated with solar flares during 2010–2014 in solar cycle 24. We have selected the flare events (≥GOES M-class), which produced SEPs. The SEPs are classified into three categories i.e. weak (proton intensity?≤?1?pfu), minor (1?pfu?<?proton intensity?<?10?pfu) and major (proton intensity?≥?10?pfu). We used the GOES data for the SEP events which have intensity greater than one pfu and SOHO/ERNE data for the SEP event less than one pfu intensity. In addition to the flare and SEP properties, we have also discussed different properties of associated CMEs.
Keywords:Solar energetic particles  Coronal mass ejections  Flares
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