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Communication Dans Un Congrès Année : 2019

A correlation Study of Coronal EUV Brightenings and Radio Emission Observed by Parker Solar Probe

J. C. Martinez Oliveros
  • Fonction : Auteur
M. Pulupa
A. V. Malanushenko
  • Fonction : Auteur
J. C. Guevara Gómez
  • Fonction : Auteur
S. Bale
J. W. Bonnell
  • Fonction : Auteur
K. Goetz
P. Harvey
R. J. Macdowall
  • Fonction : Auteur
D. Malaspina

Résumé

The dynamic nature of our host star is clearly observable in the solar corona. Different structures are visible in it (coronal loops, streamers, coronal holes), which have a direct relationship with changes that the Sun is experiencing in its interior and photosphere. The morphology of these coronal structures is governed by the magnetic field, but what is more important, the dynamic changes that occur in them are also the product of the magnetic field. One of the consequences of these dynamic changes are solar flares, accompanied by all their manifestations (hard X-ray, EUV, UV, white-light, and radio emissions). Here we present a simple correlation study between EUV brightening observed by the STEREO/EUVI and SDO/AIA instruments and type III radio bursts detected by the FIELDS instrument on-board Parker Solar Probe. We study their possible magnetic connection to the spacecraft and determine the most likely region on the solar corona and photosphere that can be associated with the observed radio emission.
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Dates et versions

hal-03563806 , version 1 (10-02-2022)

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J. C. Martinez Oliveros, M. Pulupa, A. V. Malanushenko, J. C. Guevara Gómez, S. Bale, et al.. A correlation Study of Coronal EUV Brightenings and Radio Emission Observed by Parker Solar Probe. American Geophysical Union, 2019, San Francisco, United States. ⟨hal-03563806⟩
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