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太阳质子事件与太阳耀斑的关系

乐贵明 王鸿雁 白铁男

乐贵明, 王鸿雁, 白铁男. 太阳质子事件与太阳耀斑的关系[J]. 空间科学学报, 2018, 38(4): 437-443. doi: 10.11728/cjss2018.04.437
引用本文: 乐贵明, 王鸿雁, 白铁男. 太阳质子事件与太阳耀斑的关系[J]. 空间科学学报, 2018, 38(4): 437-443. doi: 10.11728/cjss2018.04.437
LE Guiming, WANG Hongyan, BAI Tienan. Relationship Between Solar Proton Events and the Associated Solar Flares[J]. Chinese Journal of Space Science, 2018, 38(4): 437-443. doi: 10.11728/cjss2018.04.437
Citation: LE Guiming, WANG Hongyan, BAI Tienan. Relationship Between Solar Proton Events and the Associated Solar Flares[J]. Chinese Journal of Space Science, 2018, 38(4): 437-443. doi: 10.11728/cjss2018.04.437

太阳质子事件与太阳耀斑的关系

doi: 10.11728/cjss2018.04.437
基金项目: 

国家自然科学基金项目资助(41474166,41074132,41274193)

详细信息
    作者简介:

    乐贵明,E-mail:legm@cma.gov.cn

  • 中图分类号: P353

Relationship Between Solar Proton Events and the Associated Solar Flares

  • 摘要: 通过对0°W-39°W,40°W-70°W,71°W-90°W经度范围内太阳质子事件与太阳耀斑的相关性计算分析,发现太阳质子事件与太阳耀斑的相关系数依赖于经度.太阳耀斑积分与地球磁链接区域(40°W-70°W)太阳质子事件强度的相关系数最大.相关系数的这种特点与耀斑加速粒子的最大流量只出现在磁链接区域的特征相吻合.计算结果表明,太阳耀斑对太阳质子事件具有贡献,即耀斑对E ≥ 10MeV的质子加速有贡献.耀斑和CME在磁链接区域对太阳质子事件的贡献相同,这说明太阳质子事件是混合型事件.

     

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出版历程
  • 收稿日期:  2017-02-27
  • 修回日期:  2017-08-17
  • 刊出日期:  2018-07-15

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