91 citations
- Charles UniversityCZ7 papers
- Czech Academy of SciencesCZ3 papers
- Roma Tre UniversityIT3 papers
- Clemson UniversityUS2 papers
- Instituto de Astrofísica de AndalucíaES2 papers
- Istituto di Astrofisica Spaziale e Fisica Cosmica di BolognaIT2 papers
- Istituto di Astrofisica Spaziale e Fisica Cosmica di MilanoIT2 papers
- Nicolaus Copernicus Astronomical CenterPL2 papers
- Swiss Data Science CenterCH2 papers
- University of California, BerkeleyUS2 papers
- University of CopenhagenDK2 papers
- University of FerraraIT2 papers
4 papers
On highly eccentric stellar trajectories interacting with a self-gravitating disc in Sgr A*
L. Subr, V. Karas
We propose that Kozai's phenomenon is responsible for the long-term evolution of stellar orbits near a supermassive black hole. We pursue the idea that this process may be driven b…
GRB 040403: a faint X-ray rich Gamma-ray Burst discovered by INTEGRAL
S. Mereghetti, D. Gotz, M. I. Andersen +13
GRB 040403 is one of the faintest gamma-ray bursts for which a rapid and accurate localization has been obtained. Here we report on the gamma-ray properties of this burst, based on…
Standard model atmospheres for A-type stars and non-LTE effects
Jiri Kubat, Daniela Korcakova
The current status of NLTE model atmosphere calculations of A type stars is reviewed. During the last decade the research has concentrated on solving the restricted NLTE line forma…
Polarization signatures of strong gravity in AGN accretion discs
M. Dovciak, V. Karas, G. Matt
The effects of strong gravity on the polarization of the Compton reflection from an X-ray illuminated accretion disc are studied. The gravitational field of a rotating black hole i…