Results 101 to 110 of about 1,910,738 (272)
X-RAY STATES OF REDBACK MILLISECOND PULSARS [PDF]
The Astrophysical Journal, 2014 Compact binary millisecond pulsars with main-sequence donors, often referred to as "redbacks", constitute the long-sought link between low-mass X-ray binaries and millisecond radio pulsars, and offer a unique probe of the interaction between pulsar winds and accretion flows.
Manuel Linares, Manuel Linares
openaire +3 more sources
XMM-Newton discovery of transient X-ray pulsar in NGC 1313
, 2008 We report on the discovery and analysis of the transient X-ray pulsar XMMU J031747.5-663010 detected in the 2004 November 23 XMM-Newton observation of the spiral galaxy NGC 1313.
Basko M. M. +8 more
core +1 more source
Characterization of the optical and X-ray properties of the northwestern wisps in the Crab Nebula [PDF]
, 2013 We have studied the wisps to the north-west of the Crab pulsar as part of a multi-wavelength campaign in the visible and in X-rays. Optical observations were obtained using the Nordic Optical Telescope in La Palma and X-ray observations were made with ...
Bucciantini, Niccolo +6 more
core +3 more sources
The Astrophysical Journal, 2023 Previous observations of the middle-aged γ -ray, X-ray, and radio pulsar B1055–52 indicated some peculiarities, such as a suspected changing of the X-ray flux and spectral parameters, a large excess of the alleged thermal component of the UV spectrum ...
B. Posselt +3 more
doaj +1 more source
A Decade in the Life of EXO 2030+375: A Multiwavelength Study of an Accreting X-Ray Pulsar [PDF]
, 2002 Using BATSE and RXTE observations from 1991 April to 2001 August, we have detected 71 outbursts from 82 periastron passages of EXO 2030+375, a 42 s transient X-ray pulsar with a Be star companion, including several outbursts from 1993 August to 1996 ...
C. Wilson +4 more
semanticscholar +1 more source
Spectral Properties of Anomalous X-ray Pulsars [PDF]
Chinese Journal of Astronomy and Astrophysics, 2003 11pages, 3 figures, Chin. J. Astron. Astrophys.
Yong-Heng Zhao, Ye Lu, Wei Wang
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The Intrabinary Shock and Companion Star of Redback Pulsar J2215+5135
The Astrophysical JournalPSR J2215+5135 (J2215) is a “redback” spider pulsar, where the intrabinary shock (IBS) wraps around the pulsar rather than the stellar-mass companion. Spider orbital light curves are modulated, dominated by their binary companion thermal emission in the ...
Andrew G. Sullivan, Roger W. Romani
doaj +1 more source
, 1989 The discovery of a new transient X-ray pulsar, EXO 2030+375, that is associated with a Be star companion, is reported. The results of a series of EXOSAT observations, where the evolution of the pulsar's properties over two orders of magnitude in ...
A. Parmar +4 more
semanticscholar +1 more source
X‐Ray Pulsars in the Small Magellanic Cloud [PDF]
The Astrophysical Journal, 2004 final version accepted in The Astrophysical ...
R. C. Lamb, D. J. Macomb, Walid A. Majid
openaire +4 more sources
Young Crab-like pulsars and luminous X-ray sources in starbursts and optically dull galaxies
, 2004 Recent Chandra observations of nearby galaxies have revealed a number of ultraluminous X-ray sources (ULXs) with super-Eddington luminosities, away from the central regions of non-active galaxies. The nature of these sources is still debated.
Becker W. +8 more
core +2 more sources