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Constraining the parameters of the pulsar wind nebula DA 495 and its pulsar with Chandra and XMM–Newton
We present spectral and timing analyses of the X-ray emission from the pulsar wind nebula DA 495 and its central object, J1952.2+2925, suggested to be the pulsar, using archival Chandra and
The γ-ray Pulsar J0633+0632 in X-rays
Abstract We analysed Chandra observations of the bright Fermi pulsar J0633+0632 and found evidence of an absorption feature in its spectrum at 804+42−26 eV (the errors are at 90% confidence) with
The ultracool helium-atmosphere white dwarf companion of PSR J0740+6620?
We report detection of the likely companion of the binary millisecond pulsar (MSP) J0740+6620 with the Gran Telescopio Canarias in the r′ and i′ bands. The position of the detected starlike source
THERMAL PROPERTIES OF THE MIDDLE-AGED PULSAR J1741–2054
We present results of the spectral analysis of the X-ray emission from the middle-aged Fermi pulsar J1741–2054 using all Chandra archival data collected in 2010 and 2013. We confirm early findings by
X-ray counterpart candidates for six new γ-ray pulsars
Using archival X-ray data we have found point-like X-ray counterpart candidates positionally coincident with six $\gamma$-ray pulsars discovered recently in the Fermi Gamma-ray Space Telescope data
X-ray studies of the gamma-ray pulsar J1826−1256 and its pulsar wind nebula with Chandra and XMM–Newton
We have analyzed archival XMM-Newton and Chandra observations of the gamma-ray radio-quiet pulsar J1826-1256 and its pulsar wind nebula. The pulsar spectrum can be described by a power-law model with
Optical Identification of the Millisecond Pulsar J0621+2514
Abstract Using the SDSS and Pan-STARRS1 survey data, we found a likely companion of the recently discovered binary γ-ray radio-loud millisecond pulsar J0621+2514. Its visual brightness is about 22
XMM–Newton observations of a gamma-ray pulsar J0633+0632: pulsations, cooling and large-scale emission
We report results of XMM–Newton observations of a γ-ray pulsar J0633+0632 and its wind nebula. We reveal, for the first time, pulsations of the pulsar X-ray emission with a single sinusoidal pulse
Searching for optical companions to four binary millisecond pulsars with the Gran Telescopio Canarias
We report on multi-band photometric observations of four binary millisecond pulsars with the Gran Telescopio Canarias. The observations led to detection of binary companions to PSRs J1630+3734,
Optical identification of the binary companion to the millisecond PSR J2302+4442 with the Gran Telescopio Canarias
We report detection of the binary companion to the millisecond pulsar J2302+4442 based on the deep observations performed with the Gran Telescopio Canarias. The observations revealed an optical
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