New Chandra/HST-STIS Results on Seyfert I AGN: Photoionized Outflows
| العنوان: | New Chandra/HST-STIS Results on Seyfert I AGN: Photoionized Outflows |
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| المؤلفون: | B. McKernan, Tahir Yaqoob |
| المصدر: | Symposium - International Astronomical Union. 214:259-264 |
| بيانات النشر: | Cambridge University Press (CUP), 2003. |
| سنة النشر: | 2003 |
| مصطلحات موضوعية: | Physics, Astrophysics::High Energy Astrophysical Phenomena, Ionization, Astrophysics (astro-ph), FOS: Physical sciences, High resolution, Astrophysics::Cosmology and Extragalactic Astrophysics, Emission spectrum, Astrophysics, Spectroscopy, Astrophysics::Galaxy Astrophysics |
| الوصف: | We present soft X-ray results from observations with the Chandra HETGS of the Seyfert I AGN NGC 4593 and Mrk 509. We discuss the photoionized outflows associated with Seyfert I AGN in terms of their absorption spectral signatures and discuss their kinematics, column density and ionization state. We discuss the link between UV and X-ray absorbers in Mrk 509 (which was simultaneously observed with Chandra and HST/STIS. We also briefly discuss the possibility of absorption due to neutral Fe embedded in the warm absorber of NGC 4593 versus an interpretation of the data in terms soft X-ray relativistic emission lines. We conclude with a summary of what is being learnt about warm absorbers in type I AGN from high resolution spectroscopy. Comment: 6 pages, 4 figures, In Conference Proceedings, ``High Energy Processes and Phenomena in Astrophysics'' (IAU Symp. 214), Suzhou, China, 2002 |
| تدمد: | 0074-1809 |
| DOI: | 10.1017/s0074180900194525 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7e619b56c92b192b32d914a274646ea8 https://doi.org/10.1017/s0074180900194525 |
| Rights: | OPEN |
| رقم الانضمام: | edsair.doi.dedup.....7e619b56c92b192b32d914a274646ea8 |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 00741809 |
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| DOI: | 10.1017/s0074180900194525 |