401 citations · 900 across the 7 of their papers we have counts for
7 papers
A Multi-wavelength View of the TeV Blazar Markarian 421: Correlated Variability, Flaring, and Spectral Evolution
M. Blazejowski
We report results from a multi-wavelength monitoring campaign on Mrk 421 over the period of 2003-2004. The source was observed simultaneously at TeV and X-ray energies, with suppor…
X-Ray Emission from the Quasar PKS 1127-145: Comptonized IR Photons on Parsec Scales
Michal Blazejowski, Aneta Siemiginowska, Marek Sikora +2
We model the broad-band spectral energy distribution of the innermost "core-jet" region of the redshift z=1.187 quasar PKS 1127-145. We propose a scenario where the high energy pho…
On the Nature of MeV-blazars
Marek Sikora, Michal Blazejowski, Rafal Moderski +1
Broad-band spectra of the FSRQ (flat-spectrum-radio quasars) detected in the high energy gamma-ray band imply that there may be two types of such objects: those with steep gamma-ra…
Numerical simulations of radiation from blazar jets
R. Moderski, M. Sikora, M. Blazejowski
We present a description of our numerical code BLAZAR. This code calculates spectra and light curves of blazars during outbursts. The code is based on a model in which the non-ther…
Modeling the production of flares in -ray quasars
M. Sikora, M. Blazejowski, M. C. Begelman +1
Theories of high energy radiation production in quasar jets can be verified by studies of both time-averaged spectra and variability patterns. While the former has been explored ex…
Comptonization of Infrared Radiation from Hot Dust by Relativistic Jets in Quasars
M. Blazejowski, M. Sikora, R. Moderski +1
We demonstrate the importance of near-infrared radiation from hot dust for Compton cooling of electrons/positrons in quasar jets. In our model, we assume that the non-thermal radia…