On Detection of Balmer-Series Lines Response to Accelerated Particles in Solar Flares

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F67985815%3A_____%2F12%3A00386739" target="_blank" >RIV/67985815:_____/12:00386739 - isvavai.cz</a>
Result on the web
—
DOI - Digital Object Identifier
—

Result language
angličtina
Original language name
On Detection of Balmer-Series Lines Response to Accelerated Particles in Solar Flares
Original language description
We studied the H? and H? lines and the ratio of the line profiles for several solar flares observed with a high cadence to find and to analyze variations predicted from the theoretical simulations of Kašparová & Heinzel (2002). The profiles extracted atindividual kernels during different flare phases were analyzed with respect to the radio and X-ray data patterns. We found that the theoretical predictions of the H?/H? line profile ratios and the observations were in a good qualitative agreement. However, as concerns quantitative correspondence, we found some difference in position of the predicted profile ratio maxima, moment of arising and the duration of the effect, influence of energy cutoff of electron beam. We try to find some explanations for those discrepancies and discuss perspectives of simultaneous observations of Balmer series lines.
Czech name
—
Czech description
—

Project
<a href="/en/project/GA205%2F09%2F1705" target="_blank" >GA205/09/1705: Diagnostics of the non-thermal electron distributions in the solar korona</a><br>
Continuities
Z - Vyzkumny zamer (s odkazem do CEZ)

Publication year
2012
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Similar results(10)