19 citations · 24 across the 4 of their papers we have counts for
5 papers
Precision of mass and radius determination for neutron star using the ATHENA mission
A. Majczyna, J. Madej, M. Nalezyty +2
In this paper we show that X-ray spectral observations of the ATHENA mission, which is planned to launch in 2031, can constrain the equation of state of superdense matter. We use o…
Accurate ray tracing of realistic neutron star atmospheres for constraining their parameters
F. H. Vincent, M. Bejger, A. Rozanska +9
Thermal dominated X-ray spectra of neutron stars in quiescent transient X-ray binaries and neutron stars that undergo thermonuclear bursts are sensitive to mass and radius. The mas…
Ultra Luminous X-ray sources - new distance indicators?
Agata Rozanska, Karol Bresler, Bartosz Beldycki +2
In this paper we fit the NuSTAR and XMM-Newton data of three sources: NGC7793~P13, NGC5907~ULX1, and Circinus~ULX5. Our single model contains emission form non-spherical system: ne…
The appearance of non-spherical systems. Application to LMXB
A. Rozanska, B. Beldycki, J. Madej +2
We study the appearance of the neutron star - accretion disk system as seen by a distant observer in the UV/X-ray domain. The observed intensity spectra are computed assuming non-s…
P13 an ULX that is a potential progenitor of merging BH-NS system
B. Beldycki, K. Belczynski
We have studied the future evolution of a recently discovered ULX source P13 in NGC7793. This source was shown to contain a 5-15 black hole and a massive 18-23$M_{\odot}…