منابع مشابه
Chandra and Rxte Studies of the X-ray/γ-ray Millisecond Pulsar Psr J0218+4232
We report on high-resolution spatial and timing observations of the millisecond pulsar PSR J0218+4232 performed with the Chandra X-ray Observatory (CXO) and the Rossi X-ray Timing Explorer (RXTE). With these observations we were able to study a) the possible spatial extent at X-ray energies of the DC source coincident with PSR J0218+4232 in detail (CXO), b) the relative phasing between the X-ra...
متن کاملOn the Evolution of the Γ- and X-ray Luminosities of Pulsar Wind Nebulae
Pulsar wind nebulae are a prominent class of very high energy (E > 0.1 TeV) Galactic sources. Their γ-ray spectra are interpreted as due to inverse Compton scattering of ultrarelativistic electrons on the ambient photons, whereas the X-ray spectra are due to synchrotron emission. We investigate the relation between the γand-X-ray emission and the pulsars’ spin-down luminosity and characteristic...
متن کاملX-ray and Infrared Enhancement of Anomalous X-ray Pulsar
The long-term ( 1.5 yr) X-ray enhancement and the accompanying infrared enhancement light curves of the anomalous X-ray pulsar 1E 2259+586 following the major bursting epoch can be accounted for by the relaxation of a fallback disk that has been pushed back by a gamma-ray flare. The required burst energy estimated from the results of our model fits is low enough for such a burst to have remaine...
متن کاملMassive star-formation rates of γ-ray burst host galaxies: An unobscured view in X-rays
The hard X-ray (2–10 keV) luminosity of a star-forming galaxy tracks its population of high mass X-ray binaries and is essentially unobscured. It is therefore a practically unbiased measure of star-formation in the host galaxies of γ-ray bursts (GRBs). Using recent and archival observations of GRBs with the XMM-Newton and Chandra X-ray observatories, limits are placed on the underlying X-ray em...
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ژورنال
عنوان ژورنال: Publications of the Astronomical Society of Australia
سال: 2015
ISSN: 1323-3580,1448-6083
DOI: 10.1017/pasa.2015.40