Prof. Petr Heinzel: Solar and Stellar Flares - Observations, Modeling and Synergies

Datum objave: 7. 10. 2013

Astrodebata

Prof. Petr Heinzel (Astronomical Institute, Academy of Sciences, Ondrejov, Češka) bo imel na Astrodebati predavanje o Sončevih in zvezdnih bliščih v petek, 11. oktobra 2013, ob 12. uri v predavalnici F4, Jadranska 19, FMF, Ljubljana. Vljudno vabljeni!

Solar and Stellar Flares - Observations, Modeling and Synergies

Prof. Petr Heinzel

Astronomical Institute, Academy of Sciences
Ondrejov, Czech Republic

I will briefly review the current status of observations of chromospheric flares on the Sun and other cool stars, with a focus on their spectral properties. Modeling the spectra and light curves represents a challenge for our understanding of the underlying physical processes of the energy transport and dissipation. I will discuss different scenarios of the chromospheric-type emission during flares and point to various synergies between solar and stellar cases. I will also show recent SDO/EVE spectra of the Sun as-a-star, which can provide important links to stellar flare studies.

Predstavitve prejšnjih astrodebat najdete na spletni strani Astrodebate.