The study of an interaction between an interstellar medium and the jet around knot E and knot F of radio galaxy M87 by Chandra
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arXiv
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| Format: | Preprint |
| Publié: |
2024
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| _version_ | 1866913577246392320 |
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| author | Osone, S. |
| author_facet | Osone, S. |
| contents | The jet may compress an interstellar medium and soft X-ray may be absorbed outside the jet by a compressed interstellar medium and thermal emission heated by a shock is expected inside the jet. I analyze X-ray image of surroundings of the jet of M87 by Chandra. There is an original work for image analysis. In this time, I select data for image by removal of pile up event completely. I confirm a dip in soft X-ray outside the jet between knot E and knot F with 260 ks archival data. I analyze X-ray energy spectra for knot E and knot F with 400 ks archival data by Chandra in order to search for thermal emission. However, X-ray energy spectra for knot E and knot F are well described with synchrtron emission. |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2411_08525 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | The study of an interaction between an interstellar medium and the jet around knot E and knot F of radio galaxy M87 by Chandra Osone, S. High Energy Astrophysical Phenomena The jet may compress an interstellar medium and soft X-ray may be absorbed outside the jet by a compressed interstellar medium and thermal emission heated by a shock is expected inside the jet. I analyze X-ray image of surroundings of the jet of M87 by Chandra. There is an original work for image analysis. In this time, I select data for image by removal of pile up event completely. I confirm a dip in soft X-ray outside the jet between knot E and knot F with 260 ks archival data. I analyze X-ray energy spectra for knot E and knot F with 400 ks archival data by Chandra in order to search for thermal emission. However, X-ray energy spectra for knot E and knot F are well described with synchrtron emission. |
| title | The study of an interaction between an interstellar medium and the jet around knot E and knot F of radio galaxy M87 by Chandra |
| topic | High Energy Astrophysical Phenomena |
| url | https://arxiv.org/abs/2411.08525 |