Gravitational lensing reveals extreme dust-obscured star formation in quasar host galaxies

Autor: H. R. Stacey, A. Berciano Alba, A. F. Loenen, K. G. Isaak, John McKean, Rob Ivison, N. C. Robertson, M. A. Garrett, Dominik R. G. Schleicher, Willem A. Baan, P. van der Werf

Publikováno v: Monthly Notices of the Royal Astronomical Society
Stacey, H R, McKean, J P, Robertson, N C, Ivison, R J, Isaak, K G, Schleicher, D R G, van der Werf, P P, Baan, W A, Alba, A B, Garrett, M A & Loenen, A F 2018, ' Gravitational lensing reveals extreme dust-obscured star formation in quasar host galaxies ', Monthly Notices of the Royal Astronomical Society, vol. 476, no. 4, pp. 5075-5114 . https://doi.org/10.1093/mnras/sty458
Monthly Notices of the Royal Astronomical Society, 476(4), 5075-5114. Oxford University Press
Monthly Notices of the Royal Astronomical Society, 476(4), 5075-5114

We have observed 104 gravitationally-lensed quasars at $z\sim1-4$ with Herschel/SPIRE, the largest such sample ever studied. By targeting gravitational lenses, we probe intrinsic far-infrared (FIR) luminosities and star formation rates (SFRs) more ty

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::456b3e32208d78036e813a40a4c298bf
https://doi.org/10.1093/mnras/sty458

Measuring gravitational lens time delays using low-resolution radio monitoring observations

Autor: N. J. Jackson, G. Gürkan, A. Berciano Alba, Luitje Koopmans, Christopher D. Fassnacht

Publikováno v: Monthly Notices of the Royal Astronomical Society, 441, 127-135. Oxford University Press

Obtaining lensing time delay measurements requires long-term monitoring campaigns with a high enough resolution (< 1 arcsec) to separate the multiple images. In the radio, a limited number of high-resolution interferometer arrays make these observati

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9dd9e56b38dcf48f6f2d6e90dbf47f38
https://hdl.handle.net/11370/3ee164af-cad4-4677-9c19-95e51678bcf9

On the abundance of gravitational arcs produced by submillimeter galaxies at radio and submm wavelengths

Autor: Cosimo Fedeli, A. Berciano Alba

Publikováno v: Astronomy & astrophysics. 508(1):141-160

We predict the abundance of giant gravitational arcs produced by submillimeter galaxies (SMGs) lensed by foreground galaxy clusters, both at radio and submm wavelengths. The galaxy cluster population is modeled in a realistic way with the use of semi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a3fc7413c072190fdadc1de1b5f7b177
https://doi.org/10.1051/0004-6361/200912884

A bright z = 5.2 lensed submillimeter galaxy in the field of Abell 773. HLSJ091828.6+514223

Autor: Alastair C. Edge, Mark Gurwell, Daniel Schaerer, A. Berciano Alba, François Combes, Alain Omont, Marie Rex, Graham P. Smith, Ian Smail, P. van der Werf, Caitlin M. Casey, Nobuhiro Okabe, Frédéric Boone, Eiichi Egami, T. D. Rawle, Giovanni G. Fazio, R. Pello, Rob Ivison, Johan Richard, Miroslava Dessauges-Zavadsky, J. P. Kneib, A. M. Swinbank, Pablo G. Pérez-González

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2012, 538, pp.L4. ⟨10.1051/0004-6361/201118750⟩
E-Prints Complutense: Archivo Institucional de la UCM
Universidad Complutense de Madrid
Astronomy and Astrophysics-A&A, EDP Sciences, 2012, 538, pp.L4. ⟨10.1051/0004-6361/201118750⟩
E-Prints Complutense. Archivo Institucional de la UCM
instname
Astronomy & astrophysics, 2012, Vol.538, pp.L4 [Peer Reviewed Journal]
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During our Herschel Lensing Survey (HLS) of massive galaxy clusters, we have discovered an exceptionally bright source behind the z=0.22 cluster Abell 773, which appears to be a strongly lensed submillimeter galaxy (SMG) at z=5.2429. This source is u

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80652e5a3831373f235db13d7609af88
https://hal.science/hal-00765990

Radio counterpart of the lensed submm emission in the cluster MS0451.6-0305: new evidence for the merger scenario

Autor: Marceau Limousin, A. Berciano Alba, Olaf Wucknitz, Luitje Koopmans, M. A. Garrett

Publikováno v: Astronomy & astrophysics, 509:A54. EDP Sciences
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2010, 509, ⟨10.1051/0004-6361/200912903⟩
Astronomy and Astrophysics-A&A, 2010, 509, ⟨10.1051/0004-6361/200912903⟩
Astronomy & Astrophysics, 509, A54

SMM J04542-0301 is an extended (~1 arcmin) sub-mm source located near the core of the cluster MS0451.6-0305. It has been suggested that part of its emission arises from the interaction between a LBG and two EROs at z~2.9 that are multiply-imaged. How

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::86163aed1f9b0b3449059b9401954105
https://research.rug.nl/en/publications/a2c77854-36a7-4362-a9cf-865b23714c04