Articles with "solar stellar" as a keyword



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Evaluation of the Recent Atomic Data for Fe i Lines Based on Solar and Stellar Spectra

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Published in 2019 at "Solar Physics"

DOI: 10.1007/s11207-019-1543-2

Abstract: We performed an extensive comparative analysis of the recent experimental data on Fe i transition probabilities (TP) based on the observed solar and stellar spectra. This work is part of the Vienna Atomic Line database (VALD)… read more here.

Keywords: evaluation recent; line; atomic data; solar stellar ... See more keywords
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Modelling Quasi-Periodic Pulsations in Solar and Stellar Flares

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Published in 2018 at "Space Science Reviews"

DOI: 10.1007/s11214-018-0478-5

Abstract: Solar flare emission is detected in all EM bands and variations in flux density of solar energetic particles. Often the EM radiation generated in solar and stellar flares shows a pronounced oscillatory pattern, with characteristic… read more here.

Keywords: modelling quasi; pulsations solar; periodic pulsations; stellar flares ... See more keywords
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The evolution of the solar–stellar activity

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Published in 2020 at "Journal of Atmospheric and Solar-Terrestrial Physics"

DOI: 10.1016/j.jastp.2020.105456

Abstract: Abstract We present a brief review of observational results contributing to modern ideas on the evolution of stellar activity. Basic laws, derived for both rotation-age and activity-rotation relationships, allow us to trace how the activity… read more here.

Keywords: age; rotation; solar stellar; evolution solar ... See more keywords