Frequency analysis of δ Scuti stars towards the Galactic bulge
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DOI: 10.1093/mnras/stab3555
Abstract: We have performed a frequency analysis of 10,092 δ Scuti-type stars detected in the fourth phase of the Optical Gravitational Lensing Experiment (OGLE) towards the Galactic bulge, which is the most numerous homogeneous sample of δ Scuti… read more here.
Keywords: scuti; scuti stars; galactic bulge; radial modes ... See more keywords
Discovery of a magnetic field in the δ Scuti F2m star ρ Pup
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DOI: 10.1093/mnrasl/slx023
Abstract: $\rho$ Pup is a $\delta$ Scuti F2 pulsator, known to host a main radial mode as well as non-radial pulsations, with chemical peculiarities typical of evolved Am stars. We present high-precision spectropolarimetric observations of this… read more here.
Keywords: field; scuti; magnetic field; rho pup ... See more keywords