molecular gas towards the north-east (NE) of the W28 supernova remnant (SNR). This cloud is spatially well-matched to the TeV gamma-ray source HESS J1801-233 and is known to be a …

2018年5月9日 · Supernova remnant (SNR)\,W28 is well known for its classic hadronic scenario, in which the TeV cosmic rays (CRs) released at the early stage of this mid-aged SNR are …

W28 is an old-age(>104 years, see [1, 2, 3]) supernovaremnant (SNR), which exhibits non-thermalsynchrotronemis-sion seen in 90cm radio continuum in Figure1. The W28 SNR has …

2014年7月30日 · We have performed an XMM-Newton imaging and spectroscopic study of supernova remnant (SNR) W28, a prototype mixed-morphology or thermal composite SNR …

1999年11月30日 · The southern supernova remnant (SNR)W28 was observed in 1994 and 1995 by the CANGAROO 3.8m telescope in a search formulti-TeV gamma ray emission, using the …

2024年5月6日 · Mazumdar et al. revealed the formation of H 2 CO and CH 3 OH in the shocked region of the SNR W28. However, observational study of shock chemistry is still scarce, and …

2018年12月1日 · We here examined the implications of two different maximum energies that may be achieved by cosmic rays in SNR W28 on TeV gamma rays and neutrinos from the four …

1999年11月30日 · The southern supernova remnant (SNR)W28 was observed in 1994 and 1995 by the CANGAROO 3.8m telescope in a search formulti-TeV gamma ray emission, using the …

Abstract: We report on mapping observations of the CO J = 3-2 and CO J = 1–0 lines toward supernova remnant (SNR) W28, which is supposed to be an EGRET 7-ray source. A broad …

We present a detailed investigation of the γ -ray emission in the vicinity of the supernova remnant (SNR) W28 (G6.4−0.1) observed by the Large Area Telescope (LAT) on board the Fermi …