FAR-INFRARED LUMINOUS SUPERNOVA REMNANT Kes 17
نویسندگان
چکیده
منابع مشابه
A Compact Central Object in the Supernova Remnant Kes 79
A Chandra X-ray observation has detected an unresolved source at the center of the supernova remnant Kes 79. The best single-model fit to the source spectrum is a blackbody with an X-ray luminosity L X (0.3-8.0 keV)=7×10 33 ergs s −1. There is no evidence for a surrounding pulsar wind nebula. There are no cataloged counterparts at other wavelengths, but the absorption is high. The source proper...
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I report here on the analysis and interpretation of a Chandra observation of the supernova remnant Kes 32. Kes 32 is rather weak in X-rays due to a large interstellar absorption, which is found to be ∼ 4 × 10 cm, larger than previously reported. Spectral analysis indicates that the ionization age of this object is very young, with net ∼ 4×10 9 cms, and a temperature of kTe ∼ 1 keV. The X-ray em...
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Since their discovery 30 years ago, pulsars have been understood to be neutron stars (NSs) born rotating rapidly (∼ 10 − 100 ms). These neutron stars are thought to be created in supernova explosions involving massive stars, which give rise to expanding supernova remnants (SNRs). With over 220 Galactic SNRs known (Green 1998) and over 1200 radio pulsars detected (Camilo et al. 2000), it is quit...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2011
ISSN: 0004-637X,1538-4357
DOI: 10.1088/0004-637x/740/1/31