Analysis of photometric and spectroscopic variability of red supergiant Betelgeuse
Daniel Jadlovský, Jiřı́ Krtička, E. Paunzen, Vladimír Štefl
Topics & Concepts
SupergiantPhysicsAstrophysicsBrightnessSpectral lineLight curveRadial velocityRed supergiantPhotometry (optics)AstronomyContext (archaeology)StarsPaleontologyBiologyStellar, planetary, and galactic studiesAstrophysics and Star Formation StudiesGamma-ray bursts and supernovae