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Panchromatic modeling of the extremely luminous dust-obscured quasars at the cosmic noon

Published online by Cambridge University Press:  10 June 2020

Lulu Fan Open the ORCID record for Lulu Fan [Opens in a new window] ,
Yunkun Han Open the ORCID record for Yunkun Han [Opens in a new window]  and
Kirsten K. Knudsen
Lulu Fan
Affiliation:
Shandong Key Laboratory of Optical Astronomy and Solar-Terrestrial Environment, Institute of Space Sciences, Shandong University, Weihai, Shandong264209, China email: llfan@sdu.edu.cn
Yunkun Han
Affiliation:
Yunnan Observatories, Chinese Academy of Sciences, Kunming, 650011, China
Kirsten K. Knudsen
Affiliation:
Department of Earth and Space Sciences, Chalmers University of Technology, SE-439 92, Sweden
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Abstract

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The massive galaxies and their central supermassive black holes (SMBHs) co-evolution scenario proposes that a gas-rich major merger can trigger the central starburst and feeding the SMBH accretion, and then star formation is eventually quenched by quasar feedback. In this evolutionary sequence, dust-obscured quasars may represent the critical transition phase between starburst and unobscured quasars. Modeling the panchromatic emission of these hidden monsters provides a unique way to explore their physical properties and therefore the co-evolution between SMBHs and their hosts. However, most of modelling methods are not suitable for the extremely luminous systems with obscured Active Galactic Nucleus (AGN) emission. Here we present two case studies of panchromatic modeling of the extremely luminous dust-obscured quasars at the cosmic noon.

Keywords

galaxies: evolutiongalaxies: high-redshiftgalaxies: activequasars: generalinfrared: galaxies
Type
Contributed Papers
Information
Proceedings of the International Astronomical Union , Volume 15 , Symposium S341: Challenges in Panchromatic Modelling with Next Generation Facilities , November 2019 , pp. 268 - 270
Copyright
© International Astronomical Union 2020

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