Study of atomic oxygen greenline dayglow emission in thermosphere during geomagnetic storm conditions

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• 作者：T. Bag ^{tiku1dph@iitr.ac.in} ; Vir Singh ^{virphfph@iitr.ac.in} ; M.V. Sunil Krishna ; ^{sunilfph@iitr.ac.in}
• 关键词：Airglow & aurora ; Thermosphere ; composition and chemistry ; Solar radiation ; Geomagnetic storms
• 刊名：Advances in Space Research
• 出版年：2017
• 出版时间：1 January 2017
• 年：2017
• 卷：59
• 期：1
• 页码：302-310
• 全文大小：636 K
• 卷排序：59

文摘

The study aims to understand correlation between geomagnetic storms and greenline airglow in thermosphere. The volume emission rate of airglow emission has been calculated using a photochemical model. The modeled VER shows a positive correlation with the Dst index. The VER shows a negative correlation with neutral number densities. Peak emission altitude doesn’t show variation during geomagnetic storms.