Volume 36 Issue 3
May  2016
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CHEN Minhao, CHEN Yulin, LE Guiming, LU Yangping, LI Zhongyi, YIN Zhiqiang. Dependence of the Intensity of Solar Energetic Particle Event on the Twin-CME:Two Cases Study[J]. Journal of Space Science, 2016, 36(3): 267-271. doi: 10.11728/cjss2016.03.267
Citation: CHEN Minhao, CHEN Yulin, LE Guiming, LU Yangping, LI Zhongyi, YIN Zhiqiang. Dependence of the Intensity of Solar Energetic Particle Event on the Twin-CME:Two Cases Study[J]. Journal of Space Science, 2016, 36(3): 267-271. doi: 10.11728/cjss2016.03.267

Dependence of the Intensity of Solar Energetic Particle Event on the Twin-CME:Two Cases Study

doi: 10.11728/cjss2016.03.267
  • Received Date: 2015-03-25
  • Rev Recd Date: 2015-07-09
  • Publish Date: 2016-05-15
  • Solar energetic particle events often associate with solar flare and Coronal Mass Ejection (CME).Because the interaction of twin-CME is the key factor of solar energetic particle events,by using the SOHO satellite observations of energetic particle strength,flare intensity and relative height and time of CMEs,and through the speed of height fitting,the relationship between the intensity of Solar Energetic Particle events (SEP) and the associated twin-CME is investigated.The two SEP occurred on 15 April 2001 and 20 January 2005 respectively.The results show that the intensities of the two SEP have no relationship with the associated twin-CME.The protons of E ≥ 10 MeV are only associated with the concurrent solar flare and CME.

     

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