9.8k citations
- Centre National de la Recherche ScientifiqueFR251 papers
- University of BelgradeRS208 papers
- National Institute for AstrophysicsIT178 papers
- California Institute of TechnologyUS171 papers
- Instituto de Astrofísica de CanariasES165 papers
- Osservatorio Astronomico di PadovaIT154 papers
- National Astronomical Observatory of JapanJP149 papers
- Sorbonne UniversitéFR147 papers
- Goddard Space Flight CenterUS142 papers
- University of PaduaIT142 papers
- Université Paris CitéFR140 papers
- Observatoire de la Côte d’AzurFR133 papers
12 papers · 2 filters
Oscillatory patterns in the light curves of 5 long-term monitored type 1 AGN
Andjelka B Kovacevic, Ernesto Perez-Hernandez, Luka C. Popovic +3
A new combined data of 5 well known type 1 AGN are probed with a novel hybrid method in a search for oscillatory behavior. Additional analysis of artificial light curves obtained f…
Barium abundance in the central part of the dSph Fornax galaxy
S. M. Andrievsky, S. A. Korotin, V. Hill +1
We revisited barium abundance in a sample of giant stars in the dwarf spheroidal Fornax galaxy. Non-local thermodynamic equilibrium (NLTE) synthesis was used to derive the barium a…
Dissecting the active galactic nucleus in Circinus -- I. Peculiar mid-IR morphology explained by a dusty hollow cone
Marko Stalevski, Daniel Asmus, Konrad R. W. Tristram
Recent high angular resolution observations resolved for the first time the mid-infrared (MIR) structure of nearby active galactic nuclei (AGN). Surprisingly, they revealed that a…
The optical vs. mid-infrared spectral properties of 82 Type 1 AGNs: coevolution of AGN and starburst
Maša Lakićević, Jelena Kovačević-Dojčinović, Luka Č. Popović
We investigated the connection between the mid-infrared (MIR) and optical spectral characteristics in a sample of 82 Type 1 active galactic nuclei (AGNs), observed with Infrared Sp…
Black Hole Mass Estimation in Type 1 AGN: H vs. Mg II lines and the role of Balmer continuum
Jelena Kovačević-Dojčinović, Sladjana Marčeta-Mandić, Luka Č. Popović
Here we investigate the H and Mg II spectral line parameters used for the black hole mass (M) estimation for a sample of Type 1 Active Galactic Nuclei (AGN) spectra s…
Two channels for the formation of compact dwarf galaxies in clusters of galaxies
Nemanja Martinović, Miroslav Micic
We have identified two channels for the formation of compact dwarf galaxies in the Illustris simulation by reconstructing mass and distance histories of candidates located in the v…