42 citations · 124 across the 7 of their papers we have counts for
7 papers
TT Arietis: New approach to the analysis of quasi-periodic oscillations
I. Vega-Manubens, N. Vogt, A. Lopera-Mejía +2
Context. TT Arietis (TT Ari) is a nova-like cataclysmic variable of the VY Scl subtype with light-curve variations on multiple timescales. In addition to the superhump modulation,…
Confirming new changing--look AGNs discovered through optical variability using a random-forest based light curve classifier
E. López-Navas, M. L. Martínez-Aldama, S. Bernal +6
Determining the frequency and duration of changing--look (CL) active galactic nuclei (AGNs) phenomena, where the optical broad emission lines appear or disappear, is crucial to und…
Modeling optical and UV polarization of AGNs V. Dilution by interstellar polarization and the host galaxy
F. Marin
One of the main challenges for polarimetric observations of active galactic nuclei (AGN) is to properly estimate the amount of parasitic light that contaminates the polarization si…
Modeling optical and UV polarization of AGNs
P. A. Rojas Lobos, R. W. Goosmann, F. Marin +1
Optical observations cannot resolve the structure of active galactic nuclei (AGN), and a unified model for AGN was inferred mostly from indirect methods. Optical reverberation mapp…
Modeling the reverberation of optical polarization in AGN
P. Andrea Rojas Lobos, Rene W. Goosmann, Frederic Marin
According to the standard paradigm, the strong and compact luminosity of active galactic nuclei (AGN) is due to multi-temperature black body emission originating from an accretion…
Understanding Active Galactic Nuclei using near-infrared high angular resolution polarimetry II: Preliminary results
F. Marin, L. Grosset, R. Goosmann +5
In this second research note of a series of two, we present the first near-infrared results we obtained when modeling Active Galactic Nuclei (AGN). Our first proceedings showed the…
The production of strong broad He II emission after the tidal disruption of a main-sequence star by a supermassive black hole
C. Martin Gaskell, P. Andrea Rojas Lobos
The tidal disruption event (TDE) PS1-10jh lacked strong Balmer lines but showed strong, broad, He II emission both before maximum light and for at least 8 months thereafter. Gezari…