Zobrazeno 1 - 10
of 38
pro vyhledávání: '"Andrey Vayner"'
Autor:
Weizhe Liu, Xiaohui Fan, Jinyi Yang, Eduardo Bañados, Feige Wang, Julien Wolf, Aaron J. Barth, Tiago Costa, Roberto Decarli, Anna-Christina Eilers, Federica Loiacono, Yue Shen, Emanuele Paolo Farina, Xiangyu Jin, Hyunsung D. Jun, Mingyu Li, Alessandro Lupi, Madeline A. Marshall, Zhiwei Pan, Maria Pudoka, Ming-Yang Zhuang, Jaclyn B. Champagne, Huan Li, Fengwu Sun, Wei Leong Tee, Andrey Vayner, Haowen Zhang
Publikováno v:
The Astrophysical Journal, Vol 976, Iss 1, p 33 (2024)
The James Webb Space Telescope opens a new window to directly probe luminous quasars powered by billion solar mass black holes in the Epoch of Reionization and their coevolution with massive galaxies with unprecedented details. In this paper, we repo
Externí odkaz:
https://doaj.org/article/5439c601a6de406dbb187cb307c27328
Autor:
Yu-Ching Chen, Yuzo Ishikawa, Nadia L. Zakamska, Xin Liu, Yue Shen, Hsiang-Chih Hwang, David Rupke, Andrey Vayner, Arran C. Gross, Weizhe Liu, Dominika Wylezalek, Sylvain Veilleux, Caroline Bertemes, Nadiia Diachenko, Swetha Sankar
Publikováno v:
The Astrophysical Journal, Vol 968, Iss 2, p 92 (2024)
Dual quasars—two active supermassive black holes at galactic scales—represent crucial objects for studying the impact of galaxy mergers and quasar activity on the star formation rate (SFR) within their host galaxies, particularly at cosmic noon w
Externí odkaz:
https://doaj.org/article/1aea4d5e3ca24b99b638fe9570e5c61b
Autor:
Sanchit Sabhlok, Shelley A. Wright, Andrey Vayner, Sonata Simonaitis-Boyd, Norman Murray, Lee Armus, Maren Cosens, James Wiley, Mariska Kriek
Publikováno v:
The Astrophysical Journal, Vol 964, Iss 1, p 84 (2024)
We present results from the Quasar hosts Unveiled by high Angular Resolution Techniques survey studying the circumgalactic medium (CGM) by observing rest-frame UV emission lines Ly α , C iv , and He ii around two radio-loud quasars, 3C 9 ( z = 2.02)
Externí odkaz:
https://doaj.org/article/d53f09f694074278a4531fa7bb6f55fc
Autor:
Andrey Vayner, Nadia L. Zakamska, Yuzo Ishikawa, Swetha Sankar, Dominika Wylezalek, David S. N. Rupke, Sylvain Veilleux, Caroline Bertemes, Jorge K. Barrera-Ballesteros, Hsiao-Wen Chen, Nadiia Diachenko, Andy D. Goulding, Jenny E. Greene, Kevin N. Hainline, Fred Hamann, Timothy Heckman, Sean D. Johnson, Hui Xian Grace Lim, Weizhe Liu, Dieter Lutz, Nora Lützgendorf, Vincenzo Mainieri, Ryan McCrory, Grey Murphree, Nicole P. H. Nesvadba, Patrick Ogle, Eckhard Sturm, Lillian Whitesell
Publikováno v:
The Astrophysical Journal, Vol 960, Iss 2, p 126 (2024)
Quasar-driven galactic outflows are a major driver of the evolution of massive galaxies. We report observations of a powerful galactic-scale outflow in a z = 3 extremely red and intrinsically luminous ( L _bol ≃ 5 × 10 ^47 erg s ^−1 ) quasar SDS
Externí odkaz:
https://doaj.org/article/d182e3733e2443eea15bdfc40012bdbb
Autor:
David S. N. Rupke, Dominika Wylezalek, Nadia L. Zakamska, Sylvain Veilleux, Caroline Bertemes, Yuzo Ishikawa, Weizhe Liu, Swetha Sankar, Andrey Vayner, Hui Xian Grace Lim, Ryan McCrory, Grey Murphree, Lillian Whitesell, Lu Shen, Guilin Liu, Jorge K. Barrera-Ballesteros, Hsiao-Wen Chen, Nadiia Diachenko, Andy D. Goulding, Jenny E. Greene, Kevin N. Hainline, Fred Hamann, Timothy Heckman, Sean D. Johnson, Dieter Lutz, Nora Lützgendorf, Vincenzo Mainieri, Nicole P. H. Nesvadba, Patrick Ogle, Eckhard Sturm
Publikováno v:
The Astrophysical Journal Letters, Vol 953, Iss 2, p L26 (2023)
The [O iii ] 5007 Å emission line is the most common tracer of warm, ionized outflows in active galactic nuclei across cosmic time. JWST newly allows us to use mid-IR spectral features at both high spatial and spectral resolution to probe these same
Externí odkaz:
https://doaj.org/article/f8e91d05a854485d9e5bc34d4056e57d
Autor:
Andrey Vayner, Nadia L. Zakamska, Yuzo Ishikawa, Swetha Sankar, Dominika Wylezalek, David S. N. Rupke, Sylvain Veilleux, Caroline Bertemes, Jorge K. Barrera-Ballesteros, Hsiao-Wen Chen, Nadiia Diachenko, Andy D. Goulding, Jenny E. Greene, Kevin N. Hainline, Fred Hamann, Timothy Heckman, Sean D. Johnson, Hui Xian Grace Lim, Weizhe Liu, Dieter Lutz, Nora Lützgendorf, Vincenzo Mainieri, Ryan McCrory, Grey Murphree, Nicole P. H. Nesvadba, Patrick Ogle, Eckhard Sturm, Lillian Whitesell
Publikováno v:
The Astrophysical Journal, Vol 955, Iss 2, p 92 (2023)
Massive galaxies formed most actively at redshifts z = 1–3 during the period known as “cosmic noon.” Here we present an emission-line study of the extremely red quasar SDSSJ165202.64+172852.3’s host galaxy at z = 2.94, based on observations w
Externí odkaz:
https://doaj.org/article/ee7c22135354402e8e2b4a91f0a4f391
Autor:
Sylvain Veilleux, Weizhe Liu, Andrey Vayner, Dominika Wylezalek, David S. N. Rupke, Nadia L. Zakamska, Yuzo Ishikawa, Caroline Bertemes, Jorge K. Barrera-Ballesteros, Hsiao-Wen Chen, Nadiia Diachenko, Andy D. Goulding, Jenny E. Greene, Kevin N. Hainline, Fred Hamann, Timothy Heckman, Sean D. Johnson, Hui Xian Grace Lim, Dieter Lutz, Nora Lützgendorf, Vincenzo Mainieri, Roberto Maiolino, Ryan McCrory, Grey Murphree, Nicole P. H. Nesvadba, Patrick Ogle, Swetha Sankar, Eckhard Sturm, Lillian Whitesell
Publikováno v:
The Astrophysical Journal, Vol 953, Iss 1, p 56 (2023)
Quasar feedback may regulate the growth of supermassive black holes, quench coeval star formation, and impact galaxy morphology and the circumgalactic medium. However, direct evidence for quasar feedback in action at the epoch of peak black hole accr
Externí odkaz:
https://doaj.org/article/9ed17c9bc892486a905e4015ac6234c2
Autor:
Andrey Vayner
Publikováno v:
Proceedings of the International Astronomical Union. 15:78-81
We have conducted a multi-wavelength survey of distant (1.3 < z < 2.6) luminous quasars host galaxies using the Keck integral field spectrograph (IFS) OSIRIS and laser guide star adaptive optics (LGS-AO) system, ALMA, HST and VLA. Studying distant qu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a57b80ccc3015c2a7ca98e051a32dcb2
https://doi.org/10.1017/s1743921320004329
https://doi.org/10.1017/s1743921320004329
We present Atacama Large Millimeter/submillimeter Array (ALMA) observations of six radio-loud quasar host galaxies at $z=1.4-2.3$. We combine the kpc-scale resolution ALMA observations with high spatial-resolution adaptive optics integral field spect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c67eb47a797db801b7dd6e7c423ec3b1
http://arxiv.org/abs/2110.00019
http://arxiv.org/abs/2110.00019
Autor:
Andrey Vayner, Etsuko Mieda, Anna Boehle, James E. Larkin, Shelley A. Wright, Lee Armus, Maren Cosens, Norman Murray, Gregory Walth
We present observations of ionized gas outflows in eleven z$ =1.39-2.59$ radio-loud quasar host galaxies. Data was taken with the integral field spectrograph (IFS) OSIRIS and the adaptive optics system at the W.M. Keck Observatory targeting nebular e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::185534adb187fd02f741c3cf3aef460d
http://arxiv.org/abs/2106.08337
http://arxiv.org/abs/2106.08337