Discovery of a variable X-ray counterpart to HESS J1832−093: a new gamma-ray binary?
نویسندگان
چکیده
منابع مشابه
Hess J 0632 + 057 : a New Gamma - Ray Binary ?
The H.E.S.S. survey of the Galactic plane has established the existence of a substantial number (∼40) of Galactic TeV γ-ray sources, a large fraction of which remain unidentified. HESS J0632+057 is one of a small fraction of these objects which is point-like in nature (< 2 ′ rms), and is one of only two point-like sources that remain unidentified. Follow-up observations of this object with XMM-...
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We discover a faint shell-type radio and X-ray source, G353.6-0.7, associated with HESS J1731-347. G353.6-0.7 is likely an old supernova remnant (SNR), based on radio (0.8 GHz, 1.4 GHz and 5 GHz), infrared (8 µm from the GLIMPSE Legacy Project and 21 µm from the Midcourse Space Experiment), and X-ray (0.1 keV-2.4 keV from the ROSAT survey and 5-20 keV from the INTEGRAL survey) data. The SNR, ce...
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We discover a new faint shell-type radio supernova remnant (SNR) G353.6-0.7 based on radio ( 1420 MHz from the Southern Galactic Plane Survey (SGPS) and 843 MHz from the Molonglo Galactic Plane Survey), infrared (8 μm from the GLIMPSE Legacy Project and 21 μm from the Midcourse Space Experiment), and X-ray (0.1 keV 2.4 keV from the ROSAT survey and 5 20 keV from the INTEGRAL survey) data. The S...
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We discovered independently the shell-type supernova remnant G12.82−0.02, recently reported by Brogan et al. (2005), which is coincident with the unidentified TeV gamma-ray source revealed in the HESS survey of the Galactic plane. Estimating the ambient starlight at the location of this source from the integrated Lyα luminosity of the nearby H II region W33, we conclude that inverse Compton emi...
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Using archival X-ray data, we find that the catalog location of the X-ray binary Scutum X-1 (Sct X1) is incorrect, and that the correct location is that of the X-ray source AX J183528−0737, which is 15 to the west. Our identification is made on the basis of the 112-s pulse period for this object detected in an XMM-Newton observation, as well as spatial coincidence between AX J183528−0737 and pr...
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ژورنال
عنوان ژورنال: Monthly Notices of the Royal Astronomical Society
سال: 2016
ISSN: 0035-8711,1365-2966
DOI: 10.1093/mnras/stw125