日冕中EUV波的研究進展
發(fā)布時間:2018-11-15 14:58
【摘要】:日冕極紫外(EUV)波是Thompson等人1998年首先在EIT的觀測資料中發(fā)現(xiàn)的,在日冕中以幾百km/s的速度傳播的擾動現(xiàn)象,在1 h之內(nèi)掃過了大部分太陽表面,所以這個現(xiàn)象開始被稱為"EIT波"。首先介紹了EUV波的研究背景;然后介紹了EUV波的觀測特征;第3章分別介紹了EUV波與Moreton波、耀斑及CME的關系;第4章介紹了從發(fā)現(xiàn)EUV波以來提出的各種理論和模型;第5章討論到目前為止已發(fā)現(xiàn)的EUV波成分:一個較快的波在前面?zhèn)鞑?一個較慢的波在后面?zhèn)鞑?最后,對EUV波研究的未來方向及發(fā)展趨勢進行了總結(jié)和展望。
[Abstract]:The coronal extreme ultraviolet (EUV) wave was first discovered by Thompson et al in 1998 in the EIT observation data. The disturbance phenomenon propagating at the speed of several hundred km/s in the corona swept most of the solar surface within one hour. So this phenomenon began to be called EIT waves. The research background of EUV wave is introduced at first, then the observational characteristics of EUV wave are introduced, the relationship between EUV wave and Moreton wave, flare and CME is introduced in chapter 3, and the theories and models since EUV wave are discovered are introduced in chapter 4. Chapter 5 discusses the components of EUV wave which have been found so far: a faster wave propagates in front and a slower wave propagates behind. Finally, the future direction and development trend of EUV wave research are summarized and prospected.
【作者單位】: 中國科學院云南天文臺;云南大學物理科學技術學院;云南師范大學旅游地理學院;
【基金】:973項目(2011CB811403,2013CBA01503) 國家基金項目(11273055,11333007) 中國科學院創(chuàng)新工程方向性項目(KJCX2-EW-T07)
【分類號】:P182.62
本文編號:2333622
[Abstract]:The coronal extreme ultraviolet (EUV) wave was first discovered by Thompson et al in 1998 in the EIT observation data. The disturbance phenomenon propagating at the speed of several hundred km/s in the corona swept most of the solar surface within one hour. So this phenomenon began to be called EIT waves. The research background of EUV wave is introduced at first, then the observational characteristics of EUV wave are introduced, the relationship between EUV wave and Moreton wave, flare and CME is introduced in chapter 3, and the theories and models since EUV wave are discovered are introduced in chapter 4. Chapter 5 discusses the components of EUV wave which have been found so far: a faster wave propagates in front and a slower wave propagates behind. Finally, the future direction and development trend of EUV wave research are summarized and prospected.
【作者單位】: 中國科學院云南天文臺;云南大學物理科學技術學院;云南師范大學旅游地理學院;
【基金】:973項目(2011CB811403,2013CBA01503) 國家基金項目(11273055,11333007) 中國科學院創(chuàng)新工程方向性項目(KJCX2-EW-T07)
【分類號】:P182.62
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1 黃光力;;1998年11月28日耀斑-CME事件的射電和EUV特征[J];中國科學A輯;2001年S1期
,本文編號:2333622
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