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Search: onr:"swepub:oai:research.chalmers.se:f87e384a-146d-43e9-a5d4-d748b83000da" > Discovery of a radi...

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LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00003344naa a2200445 4500
001oai:research.chalmers.se:f87e384a-146d-43e9-a5d4-d748b83000da
003SwePub
008230826s2023 | |||||||||||000 ||eng|
0247 a https://doi.org/10.1093/mnras/stad20692 DOI
0247 a https://research.chalmers.se/publication/5371512 URI
040 a (SwePub)cth
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Zhang, Leiu Nanjing University4 aut
2451 0a Discovery of a radio jet in the Cloverleaf quasar at z = 2.56
264 1c 2023
520 a The fast growth of supermassive black holes and their feedback to the host galaxies play an important role in regulating the evolution of galaxies, especially in the early Universe. However, due to cosmological dimming and the limited angular resolution of most observations, it is difficult to resolve the feedback from the active galactic nuclei (AGNs) to their host galaxies. Gravitational lensing, for its magnification, provides a powerful tool to spatially differentiate emission originating from AGN and host galaxy at high-redshifts. Here, we report a discovery of a jet-like radio structure in a strongly lensed starburst quasar, H1413+117 or Cloverleaf at redshift z = 2.56, based on observational data at optical, submillimetre, and radio wavelengths. With both parametric and non-parametric lens models and with reconstructed images in the source plane, we find a well-separated, kpc-scaled, single-sided radio jet located at projected to the north-west of the host galaxy in the source plane. This could indicate the co-existence of feedback from the AGN by both wind and jet in the Cloverleaf quasar.
650 7a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe
650 7a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng
653 a submillimetre: galaxies
653 a gravitational lensing: strong
653 a galaxies: jets
7001 a Zhang, Z. Y.u Nanjing University4 aut
7001 a Nightingale, James W.u Durham University4 aut
7001 a Zou, Ze Chengu Nanjing University4 aut
7001 a Cao, Xiaoyueu Chinese Academy of Sciences,Beijing Normal University4 aut
7001 a Tsai, Chao Weiu Chinese Academy of Sciences4 aut
7001 a Yang, Chentao,d 1988u Chalmers tekniska högskola,Chalmers University of Technology,European Southern Observatory Santiago4 aut0 (Swepub:cth)chentao
7001 a Shi, Yongu Nanjing University4 aut
7001 a Wang, Junzhiu Guangxi University,Shanghai Astronomical Observatory. Chinese Academy of Sciences,Shanghai Astronomical Observatory Chinese Academy of Sciences4 aut
7001 a Xu, Dandanu Tsinghua University4 aut
7001 a Lin, Ling Ruiu Nanjing University4 aut
7001 a Zhou, Jingu Nanjing University4 aut
7001 a Li, Ranu Beijing Normal University,Chinese Academy of Sciences4 aut
7102 a Nanjing Universityb Durham University4 org
7730 t Monthly Notices of the Royal Astronomical Societyg 524:3, s. 3671-3682q 524:3<3671-3682x 0035-8711x 1365-2966
8564 8u https://doi.org/10.1093/mnras/stad2069
8564 8u https://research.chalmers.se/publication/537151

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