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SS-433/W50 at TeV Energies

G. P. Rowell·HEGRA Collaboration
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Abstract

The HEGRA CT-System was used to search for TeV gamma-rays from the microquasar and supernova remnant combination SS-433/W50 over the 1998 and 1999 observing seasons, resulting in about 20 hours of useful data. An analysis of various extended sources of location guided by X-Ray observations reveals no evidence for TeV emission at photon energies above 1 TeV, with resulting 99% upper limits in the range 8 to 10 of the Crab flux. For one of these locations, the eastern jet termination, a model predicting a presently detectable TeV gamma-ray flux via the inverse Compton upscattering of microwave background photons is now somewhat constrained. The results and model contraints are briefly discussed.

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G. P. Rowell, HEGRA Collaboration. 2001-04-17. SS-433/W50 at TeV Energies. https://arxiv.org/abs/astro-ph/0104288

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