A UFO Seen Edge-on? : resolving Ultrafast Outflow Emission on ∼200 pc Scales with Chandra in the Active Nucleus of Mrk 34
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UFRGS |
Texto Completo: | http://hdl.handle.net/10183/268496 |
Resumo: | We present Chandra ACIS imaging spectroscopy of the nucleus of the Seyfert 2 Galaxy Mrk 34. We identify spatially and spectrally resolved features in the band that includes Fe Kα, Fe xxv, and Fe xxvi. These features suggest high-velocity (≳15,000 km s−1 line-of-sight) material spanning ∼0farcs5, within ∼200 pc of the nucleus. This outflow could have deprojected velocities ∼12–28× greater than the [O iii]-emitting outflows, and could potentially dominate the kinetic power in the outflow. This emission may point to the origins of the optical and X-ray winds observed at larger radii, and could indicate a link between ultrafast outflows and AGN feedback on ≳kiloparsec scales. |
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Maksym, W. PeterElvis, MartinFabbiano, GiuseppinaFalcão, Anna Luiza TrindadeKraemer, S. B.Fischer, Travis C.Crenshaw, Daniel MichaelStorchi-Bergmann, Thaisa2023-12-16T03:26:22Z20230004-637Xhttp://hdl.handle.net/10183/268496001176779We present Chandra ACIS imaging spectroscopy of the nucleus of the Seyfert 2 Galaxy Mrk 34. We identify spatially and spectrally resolved features in the band that includes Fe Kα, Fe xxv, and Fe xxvi. These features suggest high-velocity (≳15,000 km s−1 line-of-sight) material spanning ∼0farcs5, within ∼200 pc of the nucleus. This outflow could have deprojected velocities ∼12–28× greater than the [O iii]-emitting outflows, and could potentially dominate the kinetic power in the outflow. This emission may point to the origins of the optical and X-ray winds observed at larger radii, and could indicate a link between ultrafast outflows and AGN feedback on ≳kiloparsec scales.application/pdfengThe astrophysical journal. Bristol. Vol. 951, no. 2 (July 2023), 146, 8 p.Galáxias ativasNucleo galaticoGalaxias seyfertAGN host galaxiesX-ray active galactic nucleiSeyfert galaxiesA UFO Seen Edge-on? : resolving Ultrafast Outflow Emission on ∼200 pc Scales with Chandra in the Active Nucleus of Mrk 34Estrangeiroinfo:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/openAccessreponame:Repositório Institucional da UFRGSinstname:Universidade Federal do Rio Grande do Sul (UFRGS)instacron:UFRGSTEXT001176779.pdf.txt001176779.pdf.txtExtracted Texttext/plain41839http://www.lume.ufrgs.br/bitstream/10183/268496/2/001176779.pdf.txtb2d0a39497852c6cec2085b73a52429dMD52ORIGINAL001176779.pdfTexto completo (inglês)application/pdf1309928http://www.lume.ufrgs.br/bitstream/10183/268496/1/001176779.pdf745c36e56812205587a8339818aa1d31MD5110183/2684962023-12-17 04:22:47.485524oai:www.lume.ufrgs.br:10183/268496Repositório de PublicaçõesPUBhttps://lume.ufrgs.br/oai/requestopendoar:2023-12-17T06:22:47Repositório Institucional da UFRGS - Universidade Federal do Rio Grande do Sul (UFRGS)false |
dc.title.pt_BR.fl_str_mv |
A UFO Seen Edge-on? : resolving Ultrafast Outflow Emission on ∼200 pc Scales with Chandra in the Active Nucleus of Mrk 34 |
title |
A UFO Seen Edge-on? : resolving Ultrafast Outflow Emission on ∼200 pc Scales with Chandra in the Active Nucleus of Mrk 34 |
spellingShingle |
A UFO Seen Edge-on? : resolving Ultrafast Outflow Emission on ∼200 pc Scales with Chandra in the Active Nucleus of Mrk 34 Maksym, W. Peter Galáxias ativas Nucleo galatico Galaxias seyfert AGN host galaxies X-ray active galactic nuclei Seyfert galaxies |
title_short |
A UFO Seen Edge-on? : resolving Ultrafast Outflow Emission on ∼200 pc Scales with Chandra in the Active Nucleus of Mrk 34 |
title_full |
A UFO Seen Edge-on? : resolving Ultrafast Outflow Emission on ∼200 pc Scales with Chandra in the Active Nucleus of Mrk 34 |
title_fullStr |
A UFO Seen Edge-on? : resolving Ultrafast Outflow Emission on ∼200 pc Scales with Chandra in the Active Nucleus of Mrk 34 |
title_full_unstemmed |
A UFO Seen Edge-on? : resolving Ultrafast Outflow Emission on ∼200 pc Scales with Chandra in the Active Nucleus of Mrk 34 |
title_sort |
A UFO Seen Edge-on? : resolving Ultrafast Outflow Emission on ∼200 pc Scales with Chandra in the Active Nucleus of Mrk 34 |
author |
Maksym, W. Peter |
author_facet |
Maksym, W. Peter Elvis, Martin Fabbiano, Giuseppina Falcão, Anna Luiza Trindade Kraemer, S. B. Fischer, Travis C. Crenshaw, Daniel Michael Storchi-Bergmann, Thaisa |
author_role |
author |
author2 |
Elvis, Martin Fabbiano, Giuseppina Falcão, Anna Luiza Trindade Kraemer, S. B. Fischer, Travis C. Crenshaw, Daniel Michael Storchi-Bergmann, Thaisa |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Maksym, W. Peter Elvis, Martin Fabbiano, Giuseppina Falcão, Anna Luiza Trindade Kraemer, S. B. Fischer, Travis C. Crenshaw, Daniel Michael Storchi-Bergmann, Thaisa |
dc.subject.por.fl_str_mv |
Galáxias ativas Nucleo galatico Galaxias seyfert |
topic |
Galáxias ativas Nucleo galatico Galaxias seyfert AGN host galaxies X-ray active galactic nuclei Seyfert galaxies |
dc.subject.eng.fl_str_mv |
AGN host galaxies X-ray active galactic nuclei Seyfert galaxies |
description |
We present Chandra ACIS imaging spectroscopy of the nucleus of the Seyfert 2 Galaxy Mrk 34. We identify spatially and spectrally resolved features in the band that includes Fe Kα, Fe xxv, and Fe xxvi. These features suggest high-velocity (≳15,000 km s−1 line-of-sight) material spanning ∼0farcs5, within ∼200 pc of the nucleus. This outflow could have deprojected velocities ∼12–28× greater than the [O iii]-emitting outflows, and could potentially dominate the kinetic power in the outflow. This emission may point to the origins of the optical and X-ray winds observed at larger radii, and could indicate a link between ultrafast outflows and AGN feedback on ≳kiloparsec scales. |
publishDate |
2023 |
dc.date.accessioned.fl_str_mv |
2023-12-16T03:26:22Z |
dc.date.issued.fl_str_mv |
2023 |
dc.type.driver.fl_str_mv |
Estrangeiro info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://hdl.handle.net/10183/268496 |
dc.identifier.issn.pt_BR.fl_str_mv |
0004-637X |
dc.identifier.nrb.pt_BR.fl_str_mv |
001176779 |
identifier_str_mv |
0004-637X 001176779 |
url |
http://hdl.handle.net/10183/268496 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.ispartof.pt_BR.fl_str_mv |
The astrophysical journal. Bristol. Vol. 951, no. 2 (July 2023), 146, 8 p. |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
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application/pdf |
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UFRGS |
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Repositório Institucional da UFRGS |
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Repositório Institucional da UFRGS |
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