Unidentified γ-ray emission towards the SNR Kes 41 revisited
نویسندگان
چکیده
منابع مشابه
X-ray observations of unidentified H.E.S.S. γ-ray sources
Abstract. In a survey of the inner part of the Galaxy, performed with the H.E.S.S. Instrument (High energy stereoscopic system) in 2004 and 2005, a large number of new unidentified very high energy (VHE) γ-ray sources above an energy of 100 GeV was discovered. Often the γ-ray spectra in these sources reach energies of up to ∼ 10 TeV. These are the highest energy particles ever attributed to sin...
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In studies of cosmic-ray propagation and diffuse continuum γ-ray emission from the Galaxy it has usually been assumed that the source function can be taken as smooth and time-independent, an approximation justified by the long residence time of cosmic-rays in the Galaxy. However, especially for electrons at high energies where energy losses are rapid, the effect of the stochastic nature of the ...
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New source classes are expected to appear in the GLAST/LAT Catalog. Here, the problems faced for their identification are summarized, and some key features of the most likely new populations of the γ-ray sky are mentioned. The EGRET sources appear to arise from several populations, although just two classes have been identified. Firm evidence favoring the positive identification of blazars come...
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ژورنال
عنوان ژورنال: Astronomy & Astrophysics
سال: 2018
ISSN: 0004-6361,1432-0746
DOI: 10.1051/0004-6361/201834075