Detection of gamma-rays around SNR HB9 and its implications for the diffusive shock-acceleration history

Abstract We analyze the GeV gamma-ray emission data from the vicinity of the supernova remnant (SNR) HB9 (G160.9+2.6) from the Fermi-LAT 12 yr observations to quantify the evolution of diffusive shock acceleration (DSA) in the SNR. In the vicinity of HB9, there are molecular clouds whose locations d...

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Veröffentlicht in:	Publications of the Astronomical Society of Japan 2022-06, Vol.74 (3), p.625-638
Hauptverfasser:	Oka, Tomohiko, Ishizaki, Wataru
Format:	Artikel
Sprache:	eng
Online-Zugang:	Volltext
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