Submerged Flare Acoustic Sources

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Nugget
Number: 388
1st Author: Charles LINDSEY
2nd Author: Juan Carlos MARTÍNEZ OLIVEROS
Published: 13 September 2020
Next Nugget: TBD
Previous Nugget: Circular Ribbon Flare at Microwaves
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Introduction

A major new discovery about solar flares appeared as recently as 1997, when a set of concentric, expanding ripples appeared on the solar surface immediately following the flare SOL1996-07-09 (see earlier Nuggets No. 26 and No. 127). These phenomena hold great interest because they come from acoustic waves launched by the flare that surprisingly penetrate into the Sun's deep interior, and that contain substantial fractions of the flare's total energy. At present no broadly accepted theory exists.

References

[1] "X-ray flare sparks quake inside Sun"

Facts about Submerged Flare Acoustic SourcesRDF feed
RHESSI Nugget Date13 September 2020  +
RHESSI Nugget First AuthorCharles LINDSEY  +
RHESSI Nugget Index388  +
RHESSI Nugget Second AuthorJuan Carlos MARTÍNEZ OLIVEROS  +
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