159 citations · 1.4k across the 31 of their papers we have counts for
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The fundamental parameters of the roAp star alpha Circini
H. Bruntt, J. R. North, M. Cunha +12
We have used the Sydney University Stellar Interferometer (SUSI) to measure the angular diameter of alpha Cir. This is the first detailed interferometric study of a rapidly oscilla…
Chemical abundances in six nearby star-forming regions: implications for galactic evolution and planet searches around very young stars
N. C. Santos, C. Melo, D. J. James +3
In this paper we present a study of chemical abundances in six star-forming regions. Stellar parameters and metallicities are derived using high-resolution, high S/N spectra of wea…
Bolometric Correction of the roAp star Cir
I. M. Brandão, M. S. Cunha, J. F. Gameiro
For the first time, the bolometric correction of Cir was determined. Two values, both based on an estimation of the total integrated flux, were obtained. For that purpose spect…
The weak-line T Tauri star V410Tau I. A multi-wavelength study of variability
B. Stelzer, M. Fernandez, V. M. Costa +10
We present the results of an intensive coordinated monitoring campaign in the optical and X-ray wavelength ranges of the low-mass, pre-main sequence star V410Tau carried out with t…
Coordinated Multiwavelength Observations of V410Tau
B. Stelzer, M. Fernandez, V. Costa +9
In November 2001 we undertook a coordinated observing campaign to study the connection between X-ray and optical variability in the weak-line T Tauri star V410Tau. The observing pl…
Non-axisymmetric accretion on the classical TTS RW Aur A
P. P. Petrov, G. F. Gahm, J. F. Gameiro +5
(Abridged) High-resolution spectroscopic monitoring of RW Aur A was carried out in 1996, 1998 and 1999 with simultaneous B, V photometry. A multicomponent spectrum is revealed with…