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Spectroscopic observations of coronal waves and coronal mass ejections

Harra, LK; (2008) Spectroscopic observations of coronal waves and coronal mass ejections. ADV SPACE RES , 41 (1) 138 - 143. 10.1016/j.asr.2007.06.005.

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Abstract

It is common to use imaging instruments such as EUV and X-ray imagers and coronagraphs to study large-scale phenomena such as coronal mass ejections and coronal waves. Although high resolution spectroscopy is generally limited to a small field of view, its importance in understanding global phenomena should not be under-estimated. I will review current spectroscopic observations of large-scale dynamic phenomena such as global coronal waves and coronal mass ejections. The aim is to determine plasma parameters such as flows, temperatures and densities to obtain a physical understanding of these phenomena. (C) 2007 COSPAR. Published by Elsevier Ltd. All rights reserved.

Type:Article
Title:Spectroscopic observations of coronal waves and coronal mass ejections
DOI:10.1016/j.asr.2007.06.005
Keywords:solar physics, coronal mass ejections, spectroscopy, LOOP OSCILLATIONS, MORETON WAVES, SOLAR-FLARES, FLUX ROPE, ONSET, SPECTROMETER, TELESCOPE, REGIONS, SUMER, EIT
UCL classification:UCL > School of BEAMS > Faculty of Maths and Physical Sciences > Space and Climate Physics

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