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An XMM-Newton timing analysis of the eclipsing polar DP Leo
A. D. Schwope, V. Hambaryan, R. Schwarz
We present an analysis of the X-ray light curves of the magnetic cataclysmic variable DP Leo using recently performed XMM-Newton EPIC and archival ROSAT PSPC observations. We deter…
Discovery of 5.16s pulsations from the isolated neutron star RBS 1223
V. Hambaryan, G. Hasinger, A. D. Schwope +1
The isolated neutron star candidate RBS 1223 was observed with the Advanced CCD Imaging Spectrometer aboard the Chandra X-ray observatory on 2000 June 24. A timing analysis of the…
A search for nearby young stars among the flare stars
Brigitte König, Ralph Neuhäuser, Valeri Hambaryan
Flare stars were discovered in the late 1940s in the solar vicinity and were named UV Cet-type variables (classical FSs). Among the FSs within 100 pc we search for young stars. For…