77 citations · 217 across the 8 of their papers we have counts for
8 papers
X-ray spectroscopy method of white dwarf mass determination in intermediate polars. External systematic uncertainties
V. F. Suleimanov, L. Ducci, V. Doroshenko +1
The masses of white dwarfs (WDs) in intermediate polars (IPs) can be determined from the shape of their hard X-ray spectra. Here we study the importance of all possible systematic…
Examining the evolution of the Supersoft X-ray Source RX J0513.9-6951
A. Tavleev, V. F. Suleimanov, K. Werner +1
Supersoft X-ray sources (SSS) are thought to be accreting white dwarfs (WDs) in close binary systems, with thermonuclear burning on their surfaces. The SSS RX J0513.9-6951 in the L…
Soft X-ray emission from the classical nova AT 2018bej
A. Tavleev, L. Ducci, V. F. Suleimanov +4
Classical novae are known to demonstrate a supersoft X-ray source (SSS) state following outbursts, which is associated with residual thermonuclear burning on the white dwarf (WD) s…
The neutron star in HESS J1731-347: CCOs as laboratories to study the equation of state of superdense matter
D. Klochkov, V. Suleimanov, G. Pühlhofer +3
Context: Central Compact Objects (CCOs) in supernova remnants are isolated thermally emitting neutron stars (NSs). They are most probably characterized by a magnetic field strength…
A non-pulsating neutron star in the supernova remnant HESS J1731-347 / G353.6-0.7 with a carbon atmosphere
D. Klochkov, G. Puehlhofer, V. Suleimanov +3
Context: The CCO candidate in the center of the supernova remnant shell HESS J1731-347 / G353.6-0.7 shows no pulsations and exhibits a blackbody-like X-ray spectrum. If the absence…
Constraints of the compactness of the isolated neutron stars via X-ray phase-resolved spectroscopy
V. Hambaryan, V. Suleimanov, R. Neuhaeuser +1
A model with a condensed iron surface and partially ionized hydrogen-thin atmosphere allows us to fit simultaneously the observed general spectral shape and the broad absorption fe…
Radiative properties of magnetic neutron stars with metallic surfaces and thin atmospheres
A. Y. Potekhin, V. F. Suleimanov, M. van Adelsberg +1
The goal of this work is to develop a simple analytic description of the emission properties (spectrum and polarization) of the condensed, strongly magnetized surface of neutron st…
Phase resolved spectroscopic study of the isolated neutron star RBS 1223 (1RXS J130848.6+212708)
V. Hambaryan, V. Suleimanov, A. D. Schwope +3
The data from all observations of RBS 1223 (1RXS J130848.6+212708) conducted by XMM-Newton EPIC pn with the same instrumental setup in 2003-2007 were combined to form spin-phase re…