Supererupce: Jejich původ a spojitost s planetami

Název projektu anglicky
Superflares: Their origins and connection with planets
Anotace anglicky
Stars exhibit various forms of magnetic activity phenomena, one of the most energetic ones being sudden outbreaks of radiation - flares. Highly energetic flares may pose a threat to planetary habitability, as those can destabilize planetary atmospheres in the order of several tens of thousands of years. In the last few years it became feasible to study flares on a large number of stars with the Kepler and TESS missions. These observations revealed a large number of highly energetic flares, termed superflares, with occurrence frequencies even >1.0 per day on apparently normal solar-like stars. The nature of superflares and their host stars is unknown. This motivates a thorough investigation of this phenomenon on solar-like stars using first-time time-resolved spectroscopy (so far not available), feasible at the collaborating institutes operating the observing facilities. The proposed project has therefore the potential to answer the questions of the origin of superflares and their emission mechanisms, the nature of their host stars, and the influence on planetary atmospheres.

Kategorie VaV
ZV - Základní výzkum
OECD FORD - hlavní obor
10308 - Astronomy (including astrophysics,space science)
OECD FORD - vedlejší obor
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OECD FORD - další vedlejší obor
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CEP - odpovídající obory <br>(dle <a href="http://www.vyzkum.cz/storage/att/E6EF7938F0E854BAE520AC119FB22E8D/Prevodnik_oboru_Frascati.pdf">převodníku</a>)
BN - Astronomie a nebeská mechanika, astrofyzika

Důvěrnost údajů
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Systémové označení dodávky dat
CEP25-GA0-GF-R
Datum dodání záznamu
21. 2. 2025

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