Researcher
Marek Sikora
N. Copernicus Astronomical Center
Statistics
147 papers found
Papers authored by Marek Sikora
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1993
Greg M. Madejski,
Chris Done,
T. Jane Turner,
Richard F. Mushotzky,
Peter Serlemitsos,
Fabrizio Fiore,
Marek Sikora 
,
Mitchell C. Begelman
,
Mitchell C. Begelman
Solving the mystery of the X-ray periodicity in the Seyfert galaxy NGC6814
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1992
Michal J. Chodorowski,
Andrzej A. Zdziarski,
Marek Sikora
Reaction rate and energy-loss rate for photopair production by relativistic nuclei
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Marek Sikora ,
Mitchell C. Begelman
,
Mitchell C. Begelman
Does an orbiting star cause periodic modulation of X-rays from NGC6814?
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1991
Mitchell Begelman,
Martijn de Kool,
Marek Sikora
Outflows driven by cosmic-ray pressure in broad absorption line QSOs
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1990
Mitchell C. Begelman,
Bronislaw Rudak,
Marek Sikora
Consequences of relativistic proton injection in active galactic nuclei
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1986
P. Moskalik,
M. Sikora
Pair production instabilities as a source of X-ray flares from accreting black holes
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