48 citations · 338 across the 33 of their papers we have counts for
8 papers · 1 filter
Examining supernova events in Type 1 active galactic nuclei
Beatriz Villarroel, Iñigo Imaz, Elisabeta Lusso +4
A statistical study of intermediate Palomar Transient Factory supernovae (SNe) in Type 1 AGN has shown a major deficit of supernovae around Type 1 AGN host galaxies, with respect t…
Gaia-DR2 extended kinematical maps. Part II: Dynamics in the Galactic disk explaining radial and vertical velocities
M. Lopez-Corredoira, F. Garzon, H. -F. Wang +5
Context: In our Paper I, by using statistical deconvolution methods, extended kinematics maps of Gaia-DR2 data have been produced in a range of heliocentric distances that are a fa…
Small-scale clustering of nano-dust grains in supersonic turbulence
Lars Mattsson, Johan. P. U. Fynbo, Beatriz. Villarroel
We investigate the clustering and dynamics of nano-sized particles (nano-dust) in high-resolution () simulations of compressible isothermal hydrodynamic turbulence. It is w…
Clustering and dynamic decoupling of dust grains in turbulent molecular clouds
Lars Mattsson, Akshay Bhatnagar, Fred A. Gent +1
We present high resolution () simulations of super-/hyper-sonic isothermal hydrodynamic turbulence inside an interstellar molecular cloud (resolving scales of typically 20…
AGN luminosity and stellar age -- two missing ingredients for AGN unification as seen with iPTF supernovae
Beatriz Villarroel, Anders Nyholm, Torgny Karlsson +4
Active Galactic Nuclei (AGN) are extremely powerful cosmic objects, driven by accretion of hot gas upon super-massive black holes. The zoo of AGN classes are divided into two major…
Data-driven dissection of emission-line regions in Seyfert galaxies
Beatriz Villarroel, Andreas J. Korn
Indirectly resolving the line-emitting gas regions in distant Active Galactic Nuclei (AGN) requires both high-resolution photometry and spectroscopy (i.e. through reverberation map…