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arXiv · 2307.12039

X-ray thermal emission from the jet of M87 with Chandra

S. Osone
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Abstract

With new calibration data, thermal emission from the jet of radio galaxy M87 is studied with about 700 ks archival data with Chandra. For nucleus, HST-1, knot D, X-ray energy spectra is well fitted with a power law. However, For knot A, a power law model is rejected with a high significance and an X-ray energy spectra is well fitted with a combination model of a power law and an apec model of 0.2 keV and a metal abundance 0.00. Thermal emission from knot A is confirmed.

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S. Osone. 2023-07-22. X-ray thermal emission from the jet of M87 with Chandra. https://arxiv.org/abs/2307.12039

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