19 citations · 53 across the 10 of their papers we have counts for
10 papers
Breaking the degeneracy in magnetic cataclysmic variable X-ray spectral modeling using X-ray light curves
Diogo Belloni, Claudia V. Rodrigues, Matthias R. Schreiber +12
We present an analysis of mock X-ray spectra and light curves of magnetic cataclysmic variables using an upgraded version of the 3D CYCLOPS code. This 3D representation of the accr…
Optical observations and cyclops post-shock region modelling of the polar V348 Pav
Alexandre S. Oliveira, Claudia V. Rodrigues, Matheus S. Palhares +3
Post-shock regions (PSR) of polar cataclysmic variables produce most of their luminosity and give rise to high circular polarization in optical wavelengths and strong variability o…
Analysis Of Kepler-71 Activity Through Planetary Transit
Eber A. Gusmão, Caius L. Selhorst, Alexandre S. Oliveira
An exoplanet transiting in front of the disk of its parent star may hide a dark starspot causing a detectable change in the light curve, that allows to infer physical characteristi…
The Active Nucleus in NGC 4579
Roberto B. Menezes, João E. Steiner, Tiago V. Ricci +1
In this work, we present an analysis of a data cube obtained with the instrument IFU/GMOS Gemini North telescope centered on the nuclear region of the LINER galaxy NGC 4579. This g…
The nature of the LINER in the galaxy NGC 404
Roberto B. Menezes, João E. Steiner, Tiago V. Ricci +1
NGC 404, at a distance of 3.4 Mpc, is the nearest S0 galaxy. This galaxy harbors a LINER; however, since the spectrum does not show a broad Hα emission, it is not certain that this…
A hot story with many tales: the qWR star HD 45166. I- Observations and system parameters
J. E. Steiner, Alexandre Oliveira
The binary star HD 45166 has been observed since 1922 but its orbital period has not yet been found. It is considered a peculiar Wolf-Rayet star, and its assigned classification va…