Frassati, F. and Susino, R. and Mancuso, S. and Bemporad, A. (2019) Kinematics of a compression front associated with a Coronal Mass Ejection. Il nuovo cimento C, 42 (1). pp. 1-4. ISSN 1826-9885
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Abstract
On 2014 November 1st a solar prominence eruption associated with a C2.7 class flare and a type II radio burst resulted in a fast partial halo Coronal Mass Ejection (CME). Images acquired in the extreme UV (EUV) by SDO/AIA and PROBA-2/SWAP, and in white light (WL) by SOHO/LASCO show a bright compression front expanding ahead of the CME. The main goal of this work was to infer the location and timing of the shock formation in the corona. A comparison between the starting frequency of the type II emission and the frequencies derived from the inferred coronal density distribution, allowed us to identify a region located northward of the CME as the most probable site for shock formation.
| Item Type: | Article |
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| Subjects: | 500 Scienze naturali e Matematica > 530 Fisica |
| Depositing User: | Marina Spanti |
| Date Deposited: | 27 Nov 2020 14:17 |
| Last Modified: | 27 Nov 2020 14:17 |
| URI: | http://eprints.bice.rm.cnr.it/id/eprint/20402 |
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