期刊文献+

高能电子对太阳耀斑辐射的作用

THE ROLE OF ENERGETIC ELECTRONS IN THE RADIATION OF SOLAR FLARES
原文传递
导出
摘要 太阳耀斑是一种剧烈的太阳活动现象,耀斑的爆发伴随着高能电子的加速,加速后的高能电子对耀斑的辐射产生很大的影响。本文简要综述近年来在这一方面所取得的一些研究进展。 Solar flares are among the most energetic phenomena on the Sun. The eruption of a flare is usually accompanied by the acceleration of energetic electrons, which have a great influence on the flare radiation. This article summarizes the recent progress made in the study on this problem.
作者 丁明德
机构地区 南京大学天文系
出处 《中国科学基金》 CSCD 北大核心 2003年第1期21-24,共4页 Bulletin of National Natural Science Foundation of China
关键词 高能电子 太阳耀斑 辐射 谱线 solar flares, energetic electrons, radiation
  • 相关文献

参考文献17

  • 1Lin R P, Hudson H S. Non-thermal processes in large solar flares. Solar Phys., 1976, 50:153-178.
  • 2Ricchiazzi P J, Canfield R C. A static model of chromospheric heating in solar flares. Astrophys. J., 1983, 272: 739-755.
  • 3Aboudarham J, Henoux J C. Non-thermal excitation and ionization of hydrogen in solar flares. I. Effects on a flaring chromosphere. Astron.Astrophys., 1986, 168: 301-307.
  • 4Fang C, Henoux J C, Gan W Q. Diagnostics of non-thermal processes in chromospheric flares. I. Ha and Call K line profiles of an atmosphere bombarded by 10 - 500 keV electrons. Astron. Astrophys.,1993, 274: 917-922.
  • 5Gomez D O, Mauas P J. Kinetic description of electron beams in the solar chromosphere. Astrophys. J., 1992, 398: 682-691.
  • 6Emslie A G. The collisional interaction of a beam of charged particles with a hydrogen target of arbitrary ionization level. Astrophys. J.,1978, 224: 241-246.
  • 7Henoux J C, Fang C, Gan, W Q. Diagnostics of non-thermal processes in chromospheric flares. Ⅲ. Lyα and Lyβ spectra for an atmosphere bombarded by electron or proton beams. Astron. Astrophys., 1995,297 : 574-578.
  • 8Ding M D, Fang C. The role of nonthermal electrons in the hydrogen and calcium lines of stellar flares. MNRAS, 2001, 326: 943-949.
  • 9Ding M D, Qiu J, Wang H. Non-LTE calculation of the Ni 1 676.8 nanometer line in a flaring atmosphere. Astrophys. J., 2002, 576:L83-L86.
  • 10Ding M D, Fang C. Parametric study of the continuum emission of white-light flares. Astron. Astrophys., 1996, 314: 643-649.

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部