• 主题
高级搜索  >
历史搜索 清空历史
首页> 外文期刊>Geomagnetism and Aeronomy >Solar flare model: Comparison of the results of numerical simulations and observations
【24h】

Solar flare model: Comparison of the results of numerical simulations and observations

机译：太阳耀斑模型：数值模拟和观测结果的比较

获取原文
获取原文并翻译 | 示例
           
页面导航
  • 摘要
  • 著录项
  • 相似文献
  • 相关主题

摘要

The electrodynamic flare model is based on numerical 3D simulations with the real magnetic field of an active region. An energy of 10^sup 32^ erg necessary for a solar flare is shown to accumulate in the magnetic field of a coronal current sheet. The thermal X-ray source in the corona results from plasma heating in the current sheet upon reconnection. The hard X-ray sources are located on the solar surface at the loop foot-points. They are produced by the precipitation of electron beams accelerated in field-aligned currents. Solar cosmic rays appear upon acceleration in the electric field along a singular magnetic X-type line. The generation mechanism of the delayed cosmic-ray component is also discussed. [PUBLICATION ABSTRACT]
机译：电动火炬模型基于具有活动区域实际磁场的3D数值模拟。示出了太阳耀斑所需的能量为10 ^ 32 erg，该能量累积在日冕电流片的磁场中。重新连接后，电晕中的热X射线源是由电流表中的等离子体加热引起的。硬X射线源位于回路脚点处的太阳表面。它们是由在场定向电流中加速的电子束的沉淀产生的。太阳宇宙射线在电场中沿着奇异的磁性X型线加速出现。还讨论了延迟宇宙射线分量的产生机理。 [出版物摘要]

著录项

相似文献

  • 外文文献
  • 中文文献
  • 专利
获取原文

客服邮箱：kefu@zhangqiaokeyan.com

京公网安备：11010802029741号 ICP备案号：京ICP备15016152号-6 六维联合信息科技 (北京) 有限公司©版权所有

  • 客服微信

  • 服务号