A Search for the Counterparts of Quiet-Sun Radio Transients in Extreme Ultraviolet Data

Mondal, Surajit, A Search for the Counterparts of Quiet-Sun Radio Transients in Extreme Ultraviolet Data, Sol. Phys., 296, 131 (2021) (ADS)

The cartoon

(click on the image for a larger version)

Yes, this is a MINQSE (no need to ask, owing to the clarity of the toon here). The problem is to link remarkable meter-wave radio sources with the chromosphere, where ultimately the energy for an EUV/radio burst must originate. The evidence for this arrangement consists of timeseries matches and could be described in terms of field-line connectivity. One might find a predecessor here in the Raoult cartoon explaining type III bursts. Or, possibly, in the "loop-loop interaction description of a solar flare. The present paper suggests a link to the trendy (at time of writing) "campfire" phenomenon discovered by SolO (alas no cartoon yet, but fear not... many will be arriving soon).

Date: 2021 September 23