Absence of Linear Polarization in Cygnus X-3
نویسندگان
چکیده
منابع مشابه
Disk - Jet Connection in Cygnus X - 3
We present the results of a detailed correlation study between the soft X-ray, hard X-ray, and radio emission (obtained from RXTE ASM , BATSE, and GBI observations, respectively) of the bright radio emitting Galactic X-ray binary Cygnus X-3. We detect a very strong positive correlation between the soft X-ray and radio emission during the low-hard and minor flaring periods of the source, and an ...
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Orbital-phased-resolved infrared spectra of Cygnus X-3 in outburst and quiescence, including tomo-graphic analysis, are presented. We confirm the phasing of broad He ii and N v lines in quiescence, such that maximum blue shift corresponds to the X-ray minimum at Φ = 0.00 ± 0.04. In outburst, double-peaked He i structures show a similar phasing with two significant differences: (a) although vary...
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We improve the method proposed by Yao et al (2003) to resolve the X-ray dust scattering halos of point sources. Using this method we re-analyze the Cygnus X-1 data observed with Chandra (ObsID 1511) and derive the halo radial profile in different energy bands and the fractional halo intensity (FHI) as I(E) = 0.402×E keV. We also apply the method to the Cygnus X-3 data (Chandra ObsID 425) and de...
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ژورنال
عنوان ژورنال: Nature Physical Science
سال: 1972
ISSN: 0300-8746,2058-1106
DOI: 10.1038/physci239128a0