A UFO Seen Edge-on? : resolving Ultrafast Outflow Emission on ∼200 pc Scales with Chandra in the Active Nucleus of Mrk 34

Detalhes bibliográficos
Autor(a) principal: Maksym, W. Peter
Data de Publicação: 2023
Outros Autores: Elvis, Martin, Fabbiano, Giuseppina, Falcão, Anna Luiza Trindade, Kraemer, S. B., Fischer, Travis C., Crenshaw, Daniel Michael, Storchi-Bergmann, Thaisa
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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spelling 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
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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
dc.format.none.fl_str_mv application/pdf
dc.source.none.fl_str_mv reponame:Repositório Institucional da UFRGS
instname:Universidade Federal do Rio Grande do Sul (UFRGS)
instacron:UFRGS
instname_str Universidade Federal do Rio Grande do Sul (UFRGS)
instacron_str UFRGS
institution UFRGS
reponame_str Repositório Institucional da UFRGS
collection Repositório Institucional da UFRGS
bitstream.url.fl_str_mv http://www.lume.ufrgs.br/bitstream/10183/268496/2/001176779.pdf.txt
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