We propose a differential method to determine stellar properties of solar-like oscillations which we call “differential seismology of stellar twins”.
📌 3 Key Takeaways
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Objective & Hypothesis: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.
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Key Findings & Data: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.
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Conclusion & Impact:We propose a differential method to determine stellar properties of solar-like oscillations which we call “differential seismology of stellar twins”.
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”.
Özel, N. (2020). Differential Seismic Modelling of Solar-like Stars. Turkish Journal of Astronomy and Astrophysics, Cilt: 1 Sayı: 1 Özel Sayı, 39–39. https://ajindex.com/articles/1555474