Differential Seismic Modelling of Solar-like Stars

Yıl 2020, Cilt: 1 Sayı: 1, 39 - 39, 11.12.2020

Nesibe Özel

Öz

CoRoT (Convection Rotation and planetary Transits) observations provide the opportunity to study a large sample of stars ranging from the Main Sequence (MS) to the Red Giant Branch. With the large increase in the number of stars showing solar-like oscillations, we intend to extract as much information as possible from a low signal-to-noise ratio (SNR) oscillation spectrum, benefiting from comparison with a reference star having similar seismic and fundamental parameters. We propose a differential method to determine stellar properties of solar-like oscillations which we call “differential seismology of stellar twins”.

Anahtar Kelimeler

stars: pulsating, stars: oscillations, exoplanets

Kaynakça

• Nesibe Özel, 19. Ulusal Astronomi Kongresi: UAK 2015, 2 - 6 Şubat 2015, Ankara, Orta Doğu Teknik Üniversitesi.