Resolving Galactic-scale Obscuration of X-Ray AGNs at z ≳ 1 with COSMOS-Web
A large fraction of the accreting supermassive black hole population is shrouded by copious amounts of gas and dust, particularly in the distant ( z ≳ 1) universe. While much of the obscuration is attributed to a parsec-scale torus, there is a known contribution from the larger-scale host galaxy. Us...
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creator | Silverman, John D. Mainieri, Vincenzo Ding, Xuheng Liu, Daizhong Jahnke, Knud Hirschmann, Michaela Kartaltepe, Jeyhan Lambrides, Erini Onoue, Masafusa Trakhtenbrot, Benny Vardoulaki, Eleni Bongiorno, Angela Casey, Caitlin Civano, Francesca Faisst, Andreas Franco, Maximilien Gillman, Steven Gozaliasl, Ghassem Hayward, Christopher C. Koekemoer, Anton M. Kokorev, Vasily Magdis, Georgios Marchesi, Stefano Rich, Robert Michael Sparre, Martin Suh, Hyewon Tanaka, Takumi Valentino, Francesco |
description | A large fraction of the accreting supermassive black hole population is shrouded by copious amounts of gas and dust, particularly in the distant (
z
≳ 1) universe. While much of the obscuration is attributed to a parsec-scale torus, there is a known contribution from the larger-scale host galaxy. Using JWST/NIRCam imaging from the COSMOS-Web survey, we probe the galaxy-wide dust distribution in X-ray selected active galactic nuclei (AGNs) up to
z
∼ 2. Here, we focus on a sample of three AGNs with their host galaxies exhibiting prominent dust lanes, potentially due to their edge-on alignment. These represent 27% (3 out of 11 with early NIRCam data) of the heavily obscured (
N
H
> 10
23
cm
−2
) AGN population. With limited signs of a central AGN in the optical and near-infrared, the NIRCam images are used to produce reddening maps
E
(
B
−
V
) of the host galaxies. We compare the mean central value of
E
(
B
−
V
) to the X-ray obscuring column density along the line of sight to the AGN (
N
H
∼ 10
23−23.5
cm
−2
). We find that the extinction due to the host galaxy is present (0.6 ≲
E
(
B
−
V
) ≲ 0.9; 1.9 ≲
A
V
≲ 2.8) and significantly contributes to the X-ray obscuration at a level of
N
H
∼ 10
22.5
cm
−2
assuming an SMC gas-to-dust ratio that amounts to ≲30% of the total obscuring column density. These early results, including three additional cases from CEERS, demonstrate the ability to resolve such dust structures with JWST and separate the different circumnuclear and galaxy-scale obscuring structures. |
doi_str_mv | 10.3847/2041-8213/acdef4 |
format | Article |
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z
≳ 1) universe. While much of the obscuration is attributed to a parsec-scale torus, there is a known contribution from the larger-scale host galaxy. Using JWST/NIRCam imaging from the COSMOS-Web survey, we probe the galaxy-wide dust distribution in X-ray selected active galactic nuclei (AGNs) up to
z
∼ 2. Here, we focus on a sample of three AGNs with their host galaxies exhibiting prominent dust lanes, potentially due to their edge-on alignment. These represent 27% (3 out of 11 with early NIRCam data) of the heavily obscured (
N
H
> 10
23
cm
−2
) AGN population. With limited signs of a central AGN in the optical and near-infrared, the NIRCam images are used to produce reddening maps
E
(
B
−
V
) of the host galaxies. We compare the mean central value of
E
(
B
−
V
) to the X-ray obscuring column density along the line of sight to the AGN (
N
H
∼ 10
23−23.5
cm
−2
). We find that the extinction due to the host galaxy is present (0.6 ≲
E
(
B
−
V
) ≲ 0.9; 1.9 ≲
A
V
≲ 2.8) and significantly contributes to the X-ray obscuration at a level of
N
H
∼ 10
22.5
cm
−2
assuming an SMC gas-to-dust ratio that amounts to ≲30% of the total obscuring column density. These early results, including three additional cases from CEERS, demonstrate the ability to resolve such dust structures with JWST and separate the different circumnuclear and galaxy-scale obscuring structures.</description><identifier>ISSN: 2041-8205</identifier><identifier>EISSN: 2041-8213</identifier><identifier>DOI: 10.3847/2041-8213/acdef4</identifier><language>eng</language><publisher>Austin: The American Astronomical Society</publisher><subject>Active galactic nuclei ; AGN host galaxies ; Black holes ; Cosmic dust ; Cosmos ; Density ; Deposition ; Dust ; Galactic and extragalactic astronomy ; Galaxies ; Galaxy distribution ; Infrared astronomy ; Infrared imagery ; Occultation ; Stars & galaxies ; Supermassive black holes ; Toruses ; X-ray active galactic nuclei ; X-ray astronomy ; X-rays</subject><ispartof>Astrophysical journal. Letters, 2023-07, Vol.951 (2), p.L41</ispartof><rights>2023. The Author(s). Published by the American Astronomical Society.</rights><rights>2023. The Author(s). Published by the American Astronomical Society. This work is published under http://creativecommons.org/licenses/by/4.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><cites>FETCH-LOGICAL-c400t-67edfb55b2acdcc8f4b74a5a78963f1206d529c3d18a330f374436ba42fbcf843</cites><orcidid>0000-0003-0427-8387 ; 0000-0003-3804-2137 ; 0000-0002-0000-6977 ; 0000-0001-9187-3605 ; 0000-0001-8917-2148 ; 0000-0003-2984-6803 ; 0000-0002-3683-7297 ; 0000-0002-6610-2048 ; 0000-0001-9773-7479 ; 0000-0003-4073-3236 ; 0000-0002-9382-9832 ; 0000-0001-9885-4589 ; 0000-0001-6477-4011 ; 0000-0002-2536-1633 ; 0000-0002-3301-3321 ; 0000-0002-0236-919X ; 0000-0001-5544-0749 ; 0000-0002-4437-1773 ; 0000-0002-5588-9156 ; 0000-0002-1047-9583 ; 0000-0002-0930-6466 ; 0000-0002-2115-1137 ; 0000-0002-3560-8599 ; 0000-0003-3216-7190 ; 0000-0002-4872-2294</orcidid></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://iopscience.iop.org/article/10.3847/2041-8213/acdef4/pdf$$EPDF$$P50$$Giop$$Hfree_for_read</linktopdf><link.rule.ids>314,778,782,862,2098,27907,27908,38851,38873,53823,53850</link.rule.ids></links><search><creatorcontrib>Silverman, John D.</creatorcontrib><creatorcontrib>Mainieri, Vincenzo</creatorcontrib><creatorcontrib>Ding, Xuheng</creatorcontrib><creatorcontrib>Liu, Daizhong</creatorcontrib><creatorcontrib>Jahnke, Knud</creatorcontrib><creatorcontrib>Hirschmann, Michaela</creatorcontrib><creatorcontrib>Kartaltepe, Jeyhan</creatorcontrib><creatorcontrib>Lambrides, Erini</creatorcontrib><creatorcontrib>Onoue, Masafusa</creatorcontrib><creatorcontrib>Trakhtenbrot, Benny</creatorcontrib><creatorcontrib>Vardoulaki, Eleni</creatorcontrib><creatorcontrib>Bongiorno, Angela</creatorcontrib><creatorcontrib>Casey, Caitlin</creatorcontrib><creatorcontrib>Civano, Francesca</creatorcontrib><creatorcontrib>Faisst, Andreas</creatorcontrib><creatorcontrib>Franco, Maximilien</creatorcontrib><creatorcontrib>Gillman, Steven</creatorcontrib><creatorcontrib>Gozaliasl, Ghassem</creatorcontrib><creatorcontrib>Hayward, Christopher C.</creatorcontrib><creatorcontrib>Koekemoer, Anton M.</creatorcontrib><creatorcontrib>Kokorev, Vasily</creatorcontrib><creatorcontrib>Magdis, Georgios</creatorcontrib><creatorcontrib>Marchesi, Stefano</creatorcontrib><creatorcontrib>Rich, Robert Michael</creatorcontrib><creatorcontrib>Sparre, Martin</creatorcontrib><creatorcontrib>Suh, Hyewon</creatorcontrib><creatorcontrib>Tanaka, Takumi</creatorcontrib><creatorcontrib>Valentino, Francesco</creatorcontrib><title>Resolving Galactic-scale Obscuration of X-Ray AGNs at z ≳ 1 with COSMOS-Web</title><title>Astrophysical journal. Letters</title><addtitle>APJL</addtitle><addtitle>Astrophys. J. Lett</addtitle><description>A large fraction of the accreting supermassive black hole population is shrouded by copious amounts of gas and dust, particularly in the distant (
z
≳ 1) universe. While much of the obscuration is attributed to a parsec-scale torus, there is a known contribution from the larger-scale host galaxy. Using JWST/NIRCam imaging from the COSMOS-Web survey, we probe the galaxy-wide dust distribution in X-ray selected active galactic nuclei (AGNs) up to
z
∼ 2. Here, we focus on a sample of three AGNs with their host galaxies exhibiting prominent dust lanes, potentially due to their edge-on alignment. These represent 27% (3 out of 11 with early NIRCam data) of the heavily obscured (
N
H
> 10
23
cm
−2
) AGN population. With limited signs of a central AGN in the optical and near-infrared, the NIRCam images are used to produce reddening maps
E
(
B
−
V
) of the host galaxies. We compare the mean central value of
E
(
B
−
V
) to the X-ray obscuring column density along the line of sight to the AGN (
N
H
∼ 10
23−23.5
cm
−2
). We find that the extinction due to the host galaxy is present (0.6 ≲
E
(
B
−
V
) ≲ 0.9; 1.9 ≲
A
V
≲ 2.8) and significantly contributes to the X-ray obscuration at a level of
N
H
∼ 10
22.5
cm
−2
assuming an SMC gas-to-dust ratio that amounts to ≲30% of the total obscuring column density. These early results, including three additional cases from CEERS, demonstrate the ability to resolve such dust structures with JWST and separate the different circumnuclear and galaxy-scale obscuring structures.</description><subject>Active galactic nuclei</subject><subject>AGN host galaxies</subject><subject>Black holes</subject><subject>Cosmic dust</subject><subject>Cosmos</subject><subject>Density</subject><subject>Deposition</subject><subject>Dust</subject><subject>Galactic and extragalactic astronomy</subject><subject>Galaxies</subject><subject>Galaxy distribution</subject><subject>Infrared astronomy</subject><subject>Infrared imagery</subject><subject>Occultation</subject><subject>Stars & galaxies</subject><subject>Supermassive black holes</subject><subject>Toruses</subject><subject>X-ray active galactic nuclei</subject><subject>X-ray astronomy</subject><subject>X-rays</subject><issn>2041-8205</issn><issn>2041-8213</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2023</creationdate><recordtype>article</recordtype><sourceid>O3W</sourceid><sourceid>DOA</sourceid><recordid>eNp9UctOG0EQXCGQAib3HEdCyomN57U7s0fLAoNkYgmDktuo5wVrLZ7NzDqR-YN8D3_El2SdReYS5dStVlV1dVeWfSL4C5NcjCnmJJeUsDEY6zw_yI73o8N9j4sP2UlKK4wpLok8zm5uXQrNz3r9gGbQgOlqkycDjUMLncwmQleHNQoefc9vYYsms68JQYee0evvF0TQr7p7RNPF8maxzL85fZodeWiS-_hWR9n95cXd9CqfL2bX08k8NxzjLi-Fs14Xhaa9V2Ok51pwKEDIqmSe9NZsQSvDLJHAGPZMcM5KDZx6bbzkbJRdD7o2wEq1sX6CuFUBavV3EOKDgtif0jhlhHbWFoaICrgFW1XMEOsotRbriuNe62zQamP4sXGpU6uwievevqKSlZxJQUWPwgPKxJBSdH6_lWC1C0DtPqx231ZDAD3lfKDUoX3X_A_88z_g0K4aVRVEUTXvCa317A_MX5O8</recordid><startdate>20230701</startdate><enddate>20230701</enddate><creator>Silverman, John D.</creator><creator>Mainieri, Vincenzo</creator><creator>Ding, Xuheng</creator><creator>Liu, Daizhong</creator><creator>Jahnke, Knud</creator><creator>Hirschmann, Michaela</creator><creator>Kartaltepe, Jeyhan</creator><creator>Lambrides, Erini</creator><creator>Onoue, Masafusa</creator><creator>Trakhtenbrot, Benny</creator><creator>Vardoulaki, Eleni</creator><creator>Bongiorno, Angela</creator><creator>Casey, Caitlin</creator><creator>Civano, Francesca</creator><creator>Faisst, Andreas</creator><creator>Franco, Maximilien</creator><creator>Gillman, Steven</creator><creator>Gozaliasl, Ghassem</creator><creator>Hayward, Christopher C.</creator><creator>Koekemoer, Anton M.</creator><creator>Kokorev, Vasily</creator><creator>Magdis, Georgios</creator><creator>Marchesi, Stefano</creator><creator>Rich, Robert Michael</creator><creator>Sparre, Martin</creator><creator>Suh, Hyewon</creator><creator>Tanaka, Takumi</creator><creator>Valentino, Francesco</creator><general>The American Astronomical Society</general><general>IOP Publishing</general><scope>O3W</scope><scope>TSCCA</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7TG</scope><scope>8FD</scope><scope>H8D</scope><scope>KL.</scope><scope>L7M</scope><scope>DOA</scope><orcidid>https://orcid.org/0000-0003-0427-8387</orcidid><orcidid>https://orcid.org/0000-0003-3804-2137</orcidid><orcidid>https://orcid.org/0000-0002-0000-6977</orcidid><orcidid>https://orcid.org/0000-0001-9187-3605</orcidid><orcidid>https://orcid.org/0000-0001-8917-2148</orcidid><orcidid>https://orcid.org/0000-0003-2984-6803</orcidid><orcidid>https://orcid.org/0000-0002-3683-7297</orcidid><orcidid>https://orcid.org/0000-0002-6610-2048</orcidid><orcidid>https://orcid.org/0000-0001-9773-7479</orcidid><orcidid>https://orcid.org/0000-0003-4073-3236</orcidid><orcidid>https://orcid.org/0000-0002-9382-9832</orcidid><orcidid>https://orcid.org/0000-0001-9885-4589</orcidid><orcidid>https://orcid.org/0000-0001-6477-4011</orcidid><orcidid>https://orcid.org/0000-0002-2536-1633</orcidid><orcidid>https://orcid.org/0000-0002-3301-3321</orcidid><orcidid>https://orcid.org/0000-0002-0236-919X</orcidid><orcidid>https://orcid.org/0000-0001-5544-0749</orcidid><orcidid>https://orcid.org/0000-0002-4437-1773</orcidid><orcidid>https://orcid.org/0000-0002-5588-9156</orcidid><orcidid>https://orcid.org/0000-0002-1047-9583</orcidid><orcidid>https://orcid.org/0000-0002-0930-6466</orcidid><orcidid>https://orcid.org/0000-0002-2115-1137</orcidid><orcidid>https://orcid.org/0000-0002-3560-8599</orcidid><orcidid>https://orcid.org/0000-0003-3216-7190</orcidid><orcidid>https://orcid.org/0000-0002-4872-2294</orcidid></search><sort><creationdate>20230701</creationdate><title>Resolving Galactic-scale Obscuration of X-Ray AGNs at z ≳ 1 with COSMOS-Web</title><author>Silverman, John D. ; Mainieri, Vincenzo ; Ding, Xuheng ; Liu, Daizhong ; Jahnke, Knud ; Hirschmann, Michaela ; Kartaltepe, Jeyhan ; Lambrides, Erini ; Onoue, Masafusa ; Trakhtenbrot, Benny ; Vardoulaki, Eleni ; Bongiorno, Angela ; Casey, Caitlin ; Civano, Francesca ; Faisst, Andreas ; Franco, Maximilien ; Gillman, Steven ; Gozaliasl, Ghassem ; Hayward, Christopher C. ; Koekemoer, Anton M. ; Kokorev, Vasily ; Magdis, Georgios ; Marchesi, Stefano ; Rich, Robert Michael ; Sparre, Martin ; Suh, Hyewon ; Tanaka, Takumi ; Valentino, Francesco</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c400t-67edfb55b2acdcc8f4b74a5a78963f1206d529c3d18a330f374436ba42fbcf843</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2023</creationdate><topic>Active galactic nuclei</topic><topic>AGN host galaxies</topic><topic>Black holes</topic><topic>Cosmic dust</topic><topic>Cosmos</topic><topic>Density</topic><topic>Deposition</topic><topic>Dust</topic><topic>Galactic and extragalactic astronomy</topic><topic>Galaxies</topic><topic>Galaxy distribution</topic><topic>Infrared astronomy</topic><topic>Infrared imagery</topic><topic>Occultation</topic><topic>Stars & galaxies</topic><topic>Supermassive black holes</topic><topic>Toruses</topic><topic>X-ray active galactic nuclei</topic><topic>X-ray astronomy</topic><topic>X-rays</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Silverman, John D.</creatorcontrib><creatorcontrib>Mainieri, Vincenzo</creatorcontrib><creatorcontrib>Ding, Xuheng</creatorcontrib><creatorcontrib>Liu, Daizhong</creatorcontrib><creatorcontrib>Jahnke, Knud</creatorcontrib><creatorcontrib>Hirschmann, Michaela</creatorcontrib><creatorcontrib>Kartaltepe, Jeyhan</creatorcontrib><creatorcontrib>Lambrides, Erini</creatorcontrib><creatorcontrib>Onoue, Masafusa</creatorcontrib><creatorcontrib>Trakhtenbrot, Benny</creatorcontrib><creatorcontrib>Vardoulaki, Eleni</creatorcontrib><creatorcontrib>Bongiorno, Angela</creatorcontrib><creatorcontrib>Casey, Caitlin</creatorcontrib><creatorcontrib>Civano, Francesca</creatorcontrib><creatorcontrib>Faisst, Andreas</creatorcontrib><creatorcontrib>Franco, Maximilien</creatorcontrib><creatorcontrib>Gillman, Steven</creatorcontrib><creatorcontrib>Gozaliasl, Ghassem</creatorcontrib><creatorcontrib>Hayward, Christopher C.</creatorcontrib><creatorcontrib>Koekemoer, Anton M.</creatorcontrib><creatorcontrib>Kokorev, Vasily</creatorcontrib><creatorcontrib>Magdis, Georgios</creatorcontrib><creatorcontrib>Marchesi, Stefano</creatorcontrib><creatorcontrib>Rich, Robert Michael</creatorcontrib><creatorcontrib>Sparre, Martin</creatorcontrib><creatorcontrib>Suh, Hyewon</creatorcontrib><creatorcontrib>Tanaka, Takumi</creatorcontrib><creatorcontrib>Valentino, Francesco</creatorcontrib><collection>IOP Publishing Free Content</collection><collection>IOPscience (Open Access)</collection><collection>CrossRef</collection><collection>Meteorological & Geoastrophysical Abstracts</collection><collection>Technology Research Database</collection><collection>Aerospace Database</collection><collection>Meteorological & Geoastrophysical Abstracts - Academic</collection><collection>Advanced Technologies Database with Aerospace</collection><collection>DOAJ Directory of Open Access Journals</collection><jtitle>Astrophysical journal. Letters</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Silverman, John D.</au><au>Mainieri, Vincenzo</au><au>Ding, Xuheng</au><au>Liu, Daizhong</au><au>Jahnke, Knud</au><au>Hirschmann, Michaela</au><au>Kartaltepe, Jeyhan</au><au>Lambrides, Erini</au><au>Onoue, Masafusa</au><au>Trakhtenbrot, Benny</au><au>Vardoulaki, Eleni</au><au>Bongiorno, Angela</au><au>Casey, Caitlin</au><au>Civano, Francesca</au><au>Faisst, Andreas</au><au>Franco, Maximilien</au><au>Gillman, Steven</au><au>Gozaliasl, Ghassem</au><au>Hayward, Christopher C.</au><au>Koekemoer, Anton M.</au><au>Kokorev, Vasily</au><au>Magdis, Georgios</au><au>Marchesi, Stefano</au><au>Rich, Robert Michael</au><au>Sparre, Martin</au><au>Suh, Hyewon</au><au>Tanaka, Takumi</au><au>Valentino, Francesco</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Resolving Galactic-scale Obscuration of X-Ray AGNs at z ≳ 1 with COSMOS-Web</atitle><jtitle>Astrophysical journal. Letters</jtitle><stitle>APJL</stitle><addtitle>Astrophys. J. Lett</addtitle><date>2023-07-01</date><risdate>2023</risdate><volume>951</volume><issue>2</issue><spage>L41</spage><pages>L41-</pages><issn>2041-8205</issn><eissn>2041-8213</eissn><abstract>A large fraction of the accreting supermassive black hole population is shrouded by copious amounts of gas and dust, particularly in the distant (
z
≳ 1) universe. While much of the obscuration is attributed to a parsec-scale torus, there is a known contribution from the larger-scale host galaxy. Using JWST/NIRCam imaging from the COSMOS-Web survey, we probe the galaxy-wide dust distribution in X-ray selected active galactic nuclei (AGNs) up to
z
∼ 2. Here, we focus on a sample of three AGNs with their host galaxies exhibiting prominent dust lanes, potentially due to their edge-on alignment. These represent 27% (3 out of 11 with early NIRCam data) of the heavily obscured (
N
H
> 10
23
cm
−2
) AGN population. With limited signs of a central AGN in the optical and near-infrared, the NIRCam images are used to produce reddening maps
E
(
B
−
V
) of the host galaxies. We compare the mean central value of
E
(
B
−
V
) to the X-ray obscuring column density along the line of sight to the AGN (
N
H
∼ 10
23−23.5
cm
−2
). We find that the extinction due to the host galaxy is present (0.6 ≲
E
(
B
−
V
) ≲ 0.9; 1.9 ≲
A
V
≲ 2.8) and significantly contributes to the X-ray obscuration at a level of
N
H
∼ 10
22.5
cm
−2
assuming an SMC gas-to-dust ratio that amounts to ≲30% of the total obscuring column density. These early results, including three additional cases from CEERS, demonstrate the ability to resolve such dust structures with JWST and separate the different circumnuclear and galaxy-scale obscuring structures.</abstract><cop>Austin</cop><pub>The American Astronomical Society</pub><doi>10.3847/2041-8213/acdef4</doi><tpages>10</tpages><orcidid>https://orcid.org/0000-0003-0427-8387</orcidid><orcidid>https://orcid.org/0000-0003-3804-2137</orcidid><orcidid>https://orcid.org/0000-0002-0000-6977</orcidid><orcidid>https://orcid.org/0000-0001-9187-3605</orcidid><orcidid>https://orcid.org/0000-0001-8917-2148</orcidid><orcidid>https://orcid.org/0000-0003-2984-6803</orcidid><orcidid>https://orcid.org/0000-0002-3683-7297</orcidid><orcidid>https://orcid.org/0000-0002-6610-2048</orcidid><orcidid>https://orcid.org/0000-0001-9773-7479</orcidid><orcidid>https://orcid.org/0000-0003-4073-3236</orcidid><orcidid>https://orcid.org/0000-0002-9382-9832</orcidid><orcidid>https://orcid.org/0000-0001-9885-4589</orcidid><orcidid>https://orcid.org/0000-0001-6477-4011</orcidid><orcidid>https://orcid.org/0000-0002-2536-1633</orcidid><orcidid>https://orcid.org/0000-0002-3301-3321</orcidid><orcidid>https://orcid.org/0000-0002-0236-919X</orcidid><orcidid>https://orcid.org/0000-0001-5544-0749</orcidid><orcidid>https://orcid.org/0000-0002-4437-1773</orcidid><orcidid>https://orcid.org/0000-0002-5588-9156</orcidid><orcidid>https://orcid.org/0000-0002-1047-9583</orcidid><orcidid>https://orcid.org/0000-0002-0930-6466</orcidid><orcidid>https://orcid.org/0000-0002-2115-1137</orcidid><orcidid>https://orcid.org/0000-0002-3560-8599</orcidid><orcidid>https://orcid.org/0000-0003-3216-7190</orcidid><orcidid>https://orcid.org/0000-0002-4872-2294</orcidid><oa>free_for_read</oa></addata></record> |
fulltext | fulltext |
identifier | ISSN: 2041-8205 |
ispartof | Astrophysical journal. Letters, 2023-07, Vol.951 (2), p.L41 |
issn | 2041-8205 2041-8213 |
language | eng |
recordid | cdi_crossref_primary_10_3847_2041_8213_acdef4 |
source | IOP Publishing Free Content; DOAJ Directory of Open Access Journals; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; IOPscience extra; Alma/SFX Local Collection |
subjects | Active galactic nuclei AGN host galaxies Black holes Cosmic dust Cosmos Density Deposition Dust Galactic and extragalactic astronomy Galaxies Galaxy distribution Infrared astronomy Infrared imagery Occultation Stars & galaxies Supermassive black holes Toruses X-ray active galactic nuclei X-ray astronomy X-rays |
title | Resolving Galactic-scale Obscuration of X-Ray AGNs at z ≳ 1 with COSMOS-Web |
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