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Amplitudes of solar-like oscillations: constraints from red giants in open clusters observed by Kepler
Amplitudes solar-like oscillations: constraints clusters observed Kepler
2011/9/27
Scaling relations that link asteroseismic quantities to global stellar properties are important for gaining understanding of the intricate physics that underpins stellar pulsation. The common notion t...
Superhumps and their Amplitudes
accretion accretion disks – binaries cataclysmic variables stars dwarf novae
2010/11/10
Superhump amplitudes observed in dwarf novae during their superoutbursts depend on orbital
inclination: the maximum amplitudes in systems with low inclinations are A◦ ≈ 0.25 mag., while at high...
Variations of the amplitudes of oscillation of the Be star Achernar
Solar and Stellar Astrophysics (astro-ph.SR)
2010/12/24
We report on finding variations in amplitude of the two main oscillation frequencies found in the Be star Achernar, over a period of 5 years.