524 citations
- Centre National de la Recherche ScientifiqueFR29 papers
- Polish Academy of SciencesPL26 papers
- Université Paris CitéFR19 papers
- Nicolaus Copernicus UniversityPL17 papers
- Jagiellonian UniversityPL16 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR13 papers
- Délégation Paris 7FR13 papers
- CEA Paris-SaclayFR12 papers
- Durham UniversityGB12 papers
- Laboratoire AstroParticule et CosmologieFR12 papers
- Max Planck Institute for Nuclear PhysicsDE12 papers
- Université Toulouse III - Paul SabatierFR12 papers
6 papers · 1 filter
H-alpha Imaging of X-ray Sources in Selected Globular Clusters with the SOAR Telescope
Pawel Pietrukowicz
We present results of a search for objects with H-alpha excess, such as cataclysmic variables (CVs) and chromospherically active binaries (ABs), as counterparts to X-ray sources de…
Global galactic dynamo driven by cosmic-rays and exploding magnetized stars
Michał Hanasz, Dominik Wóltański, Kacper Kowalik
We report first results of first global galactic-scale CR-MHD simulations of cosmic-ray-driven dynamo. We investigate the dynamics of magnetized interstellar medium (ISM), which is…
Monte Carlo Simulations of Star Clusters - VI. The globular cluster NGC 6397
M. Giersz, D. C. Heggie
We describe Monte Carlo models for the dynamical evolution of the nearby globular cluster NGC 6397. The code includes treatments of two-body relaxation, most kinds of three- and fo…
Polarization of synchrotron emission from relativistic reconfinement shocks
Krzysztof Nalewajko
We study the polarization properties of relativistic reconfinement shocks with chaotic magnetic fields. Using our hydrodynamical model of their structure, we calculate synthetic po…
The mass and velocity anisotropy of the Carina, Fornax, Sculptor and Sextans dwarf spheroidal galaxies
Ewa L. Lokas
We model the large kinematic data sets for the four Milky Way dwarf spheroidal (dSph) satellites: Carina, Fornax, Sculptor and Sextans, recently published by Walker et al. The memb…
NLS1 galaxies and estimation of their central black hole masses from the X-ray excess variance method
Marek Nikolajuk, Bozena Czerny, Pawel Gurynowicz
Black hole mass determination in active galaxies is a key issue in understanding various luminosity states. In the present paper we try to generalise the mass determination method…