201 citations · 1.8k across the 41 of their papers we have counts for
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Oscillations in Procyon A: First results from a multi-site campaign
S. Hekker, T. Arentoft, H. Kjeldsen +45
Procyon A is a bright F5IV star in a binary system. Although the distance, mass and angular diameter of this star are all known with high precision, the exact evolutionary state is…
The Keck Aperture Masking Experiment: Multi-Wavelength Observations of 6 Mira Variables
H. C. Woodruff, P. G. Tuthill, J. D. Monnier +5
The angular diameters of six oxygen rich Mira-type long-period variables have been measured at various near-infrared (NIR) wavelengths using the aperture masking technique in an ex…
A search for solar-like oscillations in K giants in the globular cluster M4
S. Frandsen, H. Bruntt, F. Grundahl +10
To expand the range in the colour-magnitude diagram where asteroseismology can be applied, we organized a photometry campaign to find evidence for solar-like oscillations in giant…
The radius and mass of the subgiant star bet Hyi from interferometry and asteroseismology
J. R. North, J. Davis, T. R. Bedding +7
We have used the Sydney University Stellar Interferometer (SUSI) to measure the angular diameter of beta Hydri. This star is a nearby G2 subgiant whose mean density was recently me…
Solar-like oscillations in the metal-poor subgiant nu Indi: II. Acoustic spectrum and mode lifetime
F. Carrier, H. Kjeldsen, T. R. Bedding +7
Convection in stars excites resonant acoustic waves which depend on the sound speed inside the star, which in turn depends on properties of the stellar interior. Therefore, asteros…
Radial velocities of five globular clusters obtained with AAOmega
P. Székely, L. L. Kiss, K. Szatmáry +3
Using the recently commissioned multi-object spectrograph AAOmega on the 3.9m AAT we have obtained medium-resolution near-infrared spectra for 10,500 stars in and around five south…