61 citations · 665 across the 47 of their papers we have counts for
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Long-term study of the Double Pulsar J0737-3039 with XMM-Newton: spectral analysis
Elise Egron, Alberto Pellizzoni, Andy Pollock +4
We present a long-term spectral monitoring of the unique Double Pulsar binary PSR J0737-3039 corresponding to two "Large Programs" performed by XMM-Newton in 2006 and 2011. Spectra…
AR Scorpii is a new white dwarf in the ejector state
N. G. Beskrovnaya, N. R. Ikhsanov
Marsh et al. (2016) have recently reported the discovery of a radio-pulsing white dwarf in the cataclysmic variable AR Sco. The period of pulsations which are also seen in the opti…
A scenario of the formation of isolated X-ray pulsars with anomalously long period
N. R. Ikhsanov, V. Yu. Kim, N. G. Beskrovnaya
A scenario of the formation of isolated X-ray pulsars is discussed with an application to one of the best studied objects of this class 1E 161348-5055. This moderately luminous, 10…
Period clustering of the anomalous X-ray pulsars
G. S. Bisnovatyi-Kogan, N. R. Ikhsanov
In this paper we address the question of why the observed periods of the Anomalous X-ray Pulsars (AXPs) and Soft Gamma-ray Repeaters (SGRs) are clustered in the range 2-12 s. We ex…
On the origin of the peculiar cataclysmic variable AE Aquarii
N. G. Beskrovnaya, N. R. Ikhsanov
The nova-like variable AE Aquarii is a close binary system containing a red dwarf and a magnetized white dwarf rotating with the period of 33 seconds. A short spin period of the wh…
Spin evolution of long-period X-ray pulsars
N. R. Ikhsanov, Yu. S. Likh, N. G. Beskrovnaya
Spin evolution of X-ray pulsars in High Mass X-ray Binaries (HMXBs) is discussed under various assumptions about the geometry and physical parameters of the accretion flow. The tor…