The clustering of X-ray AGN at 0.5 < z < 4.5: host galaxies dictate dark matter halo mass

Autor: Nina A. Hatch, Charutha Krishnan, David T. Maltby, Aaron Wilkinson, Hyewon Suh, Omar Almaini, Vivienne Wild, Christopher J. Conselice, Dale D. Kocevski

Publikováno v: Monthly Notices of the Royal Astronomical Society. 494:1693-1704

We present evidence that AGN do not reside in ``special'' environments, but instead show large-scale clustering determined by the properties of their host galaxies. Our study is based on an angular cross-correlation analysis applied to X-ray selected

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7f4b693ce17352606f1756e4c02b3ca9
https://doi.org/10.1093/mnras/staa815

Long-term NIR variability in the UKIDSS Ultra Deep Survey: a new probe of AGN activity at high redshift

Autor: David T. Maltby, Michael R. Merrifield, Omar Almaini, W. G. Hartley, Andy Lawrence, E. Elmer, Paul Hirst, I. Botti

Publikováno v: Elmer, E, Almaini, O, Merrifield, M, Hartley, W G, Maltby, D T, Lawrence, A, Botti, I & Hirst, P 2020, ' Long-term NIR Variability in the UKIDSS Ultra Deep Survey : a new probe of AGN activity at high redshift ', Monthly Notices of the Royal Astronomical Society, vol. 493, no. 2, pp. 3026-3035 . https://doi.org/10.1093/mnras/staa381

We present the first attempt to select AGN using long-term NIR variability. By analysing the K-band light curves of all the galaxies in the UKIDSS Ultra Deep Survey, the deepest NIR survey over ~1 sq degree, we have isolated 393 variable AGN candidat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d12a350c5042fc25981320510b607815
https://doi.org/10.1093/mnras/staa381

The VANDELS ESO public spectroscopic survey

Autor: Nimish P. Hathi, Michele Moresco, Jennifer M. Lotz, Seock-Sam Kim, Lidia Tasca, Andrea Grazian, Intae Jung, Adriano Fontana, Casey Papovich, William G. Hartley, Kirpal Nandra, Emanuela Pompei, S. Bardelli, R. Begley, Mauro Giavalisco, Paola Santini, H. C. Ferguson, Andrea Cimatti, J. S. Dunlop, Lucia Guaita, H. Mendez-Hernandez, Christina C. Williams, Giovanni Cresci, A. C. Carnall, A. Saxena, Adriana Gargiulo, Paolo Cassata, A. Iovino, C. Caputi, D. Maccagni, Stephane Charlot, Michele Cirasuolo, Johan P. U. Fynbo, Stefano Cristiani, Fabrizio Fiore, L. Pentericci, Guido Roberts-Borsani, E. Curtis-Lake, M. Longhetti, Manuela Magliocchetti, Matt J. Jarvis, M. Mignoli, Y. Khusanova, Paola Popesso, Annalisa Citro, Mara Salvato, Ricardo Amorín, Lucia Pozzetti, Olga Cucciati, Fergus Cullen, Pascale Hibon, Fernando Buitrago, Daniel P. Stark, Corentin Schreiber, M. Fumana, P. Franzetti, Jairo Méndez-Abreu, E. Zucca, R. C. Thomas, Filippo Mannucci, Ross J. McLure, Mark Dickinson, K. Matsuoka, M. Franco, O. Le Fèvre, Daniel Schaerer, Steve Finkelstein, M. Bolzonella, Fabio Fontanot, David J. Rosario, Eric F. Bell, Marco Castellano, A. Calabrò, Antonis Georgakakis, Mario Nonino, G. Vietri, Maurilio Pannella, G. Brammer, Marcella Brusa, David T. Maltby, Stéphanie Juneau, Bianca Garilli, Anton M. Koekemoer, Angela Bongiorno, Vivienne Wild, Giovanni G. Fazio, David Elbaz, Margherita Talia, D. J. McLeod, M. Scodeggio, Alberto Saldana-Lopez, M. Hamadouche, Italo Balestra, Omar Almaini, G. Zamorani, Eros Vanzella, Rebecca A. A. Bowler

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, EDP Sciences, 2021, 647, pp.A150. ⟨10.1051/0004-6361/202040059⟩
Astronomy & Astrophysics, 647
Garilli, B, McLure, R, Pentericci, L, Franzetti, P, Gargiulo, A, Carnall, A, Cucciati, O, Iovino, A, Amorin, R, Bolzonella, M, Bongiorno, A, Castellano, M, Cimatti, A, Cirasuolo, M, Cullen, F, Dunlop, J, Elbaz, D, Finkelstein, S, Fontana, A, Fontanot, F, Fumana, M, Guaita, L, Hartley, W, Jarvis, M, Juneau, S, Maccagni, D, McLeod, D, Nandra, K, Pompei, E, Pozzetti, L, Scodeggio, M, Talia, M, Calabro', A, Cresci, G, Fynbo, J P U, Hathi, N P, Hibon, P, Koekemoer, A M, Magliocchetti, M, Salvato, M, Vietri, G, Zamorani, G, Almaini, O, Balestra, I, Bardelli, S, Begley, R, Brammer, G, Bell, E F, Bowler, R A A, Brusa, M, Buitrago, F, Caputi, C, Cassata, P, Charlot, S, Citro, A, Cristiani, S, Curtis-Lake, E, Dickinson, M, Fazio, G, Ferguson, H C, Fiore, F, Franco, M, Georgakakis, A, Giavalisco, M, Grazian, A, Hamadouche, M, Jung, I, Kim, S, Khusanova, Y, Fevre, O L, Longhetti, M, Lotz, J, Mannucci, F, Maltby, D, Matsuoka, K, Mendez-Hernandez, H, Mendez-Abreu, J, Mignoli, M, Moresco, M, Nonino, M, Pannella, M, Papovich, C, Popesso, P, Roberts-Borsani, G, Rosario, D J, Saldana-Lopez, A, Santini, P, Saxena, A, Schaerer, D, Schreiber, C, Stark, D, Tasca, L A M, Thomas, R, Vanzella, E, Wild, V, Williams, C & Zucca, E 2021, ' The VANDELS ESO public spectroscopic survey final Data Release of 2087 spectra and spectroscopic measurements ', Astronomy and Astrophysics, vol. 647, A150, pp. 1-15 . https://doi.org/10.1051/0004-6361/202040059
Garilli, B, McLure, R, Pentericci, L, Franzetti, P, Gargiulo, A, Carnall, A, Cucciati, O, Iovino, A, Amorin, R, Bolzonella, M, Bongiorno, A, Castellano, M, Cimatti, A, Cirasuolo, M, Cullen, F, Dunlop, J, Elbaz, D, Finkelstein, S, Fontana, A, Fontanot, F, Fumana, M, Guaita, L, Hartley, W, Jarvis, M, Juneau, S, Maccagni, D, McLeod, D, Nandra, K, Pompei, E, Pozzetti, L, Scodeggio, M, Talia, M, Calabro, A, Cresci, G, Fynbo, J P U, Hathi, N P, Hibon, P, Koekemoer, A M, Magliocchetti, M, Salvato, M, Vietri, G, Zamorani, G, Almaini, O, Balestra, I, Bardelli, S, Begley, R, Brammer, G, Bell, E F, Bowler, R A A, Brusa, M, Buitrago, F, Caputi, C, Cassata, P, Charlot, S, Citro, A, Cristiani, S, Curtis-Lake, E, Dickinson, M, Fazio, G, Ferguson, H C, Fiore, F, Franco, M, Georgakakis, A, Giavalisco, M, Grazian, A, Hamadouche, M, Jung, I, Kim, S, Khusanova, Y, Le Fevre, O, Longhetti, M, Lotz, J, Mannucci, F, Maltby, D, Matsuoka, K, Mendez-Hernandez, H, Mendez-Abreu, J, Mignoli, M, Moresco, M, Nonino, M, Pannella, M, Papovich, C, Popesso, P, Roberts-Borsani, G, Rosario, D J, Saldana-Lopez, A, Santini, P, Saxena, A, Schaerer, D, Schreiber, C, Stark, D, Tasca, L A M, Thomas, R, Vanzella, E, Wild, V, Williams, C & Zucca, E 2021, ' The VANDELS ESO public spectroscopic survey : Final data release of 2087 spectra and spectroscopic measurements ', Astronomy & Astrophysics, vol. 647, A150 . https://doi.org/10.1051/0004-6361/202040059

VANDELS is an ESO Public Spectroscopic Survey designed to build a sample of high signal to noise, medium resolution spectra of galaxies at redshift between 1 and 6.5. Here we present the final Public Data Release of the VANDELS Survey, comprising 208

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::80032d138c4f416671a3b6901c50cd8b
https://hdl.handle.net/1887/3276008

An ALMA survey of the SCUBA-2 Cosmology Legacy Survey UKIDSS/UDS field : high-resolution dust continuum morphologies and the link between sub-millimetre galaxies and spheroid formation

Autor: Ian Smail, Axel Weiss, Bitten Gullberg, E. A. Cooke, Julie Wardlow, J. M. Simpson, Douglas Scott, A. M. Swinbank, David T. Maltby, Michał J. Michałowski, Chian-Chou Chen, Alasdair Thomson, Rob Ivison, C. J. Conselice, Omar Almaini, S. M. Stach, Duncan Farrah, U. Dudzevičiūtė

Publikováno v: Monthly notices of the Royal Astronomical Society, 2019, Vol.490(4), pp.4956-4974 [Peer Reviewed Journal]

We present an analysis of the morphology and profiles of the dust continuum emission in 153 bright sub-millimetre galaxies (SMGs) detected with ALMA at S/N ratios of $>8$ in high-resolution $0.18''$ ($\sim1$kpc) 870$\mu$m maps. We measure sizes, shap

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f0f3c42ac7f584d14efc26453178cc89
http://dro.dur.ac.uk/29343/1/29343.pdf

Radio Spectra and Sizes of Atacama Large Millimeter/submillimeter Array-identified Submillimeter Galaxies: Evidence of Age-related Spectral Curvature and Cosmic-Ray Diffusion?

Autor: S. M. Stach, Julie Wardlow, Charles E. Simpson, U. Dudzevičiūtė, E. A. Cooke, A. W. Blain, David T. Maltby, Fang Xia An, Bitten Gullberg, Ian Smail, Eric J. Murphy, Omar Almaini, J. M. Simpson, Wiphu Rujopakarn, P. van der Werf, W. G. Hartley, Alastair C. Edge, V. Arumugam, Edo Ibar, M. J. Michałowski, Duncan Farrah, Alasdair Thomson, A. M. Swinbank, Chian-Chou Chen

Publikováno v: Astrophysical journal, 2019, Vol.883(2), pp.204 [Peer Reviewed Journal]
Astrophysical Journal (0004-637X), 883(2), 204

We analyze the multifrequency radio spectral properties of 41 6 GHz-detected Atacama Large Millimeter/submillimeter Array (ALMA)-identified, submillimeter galaxies (SMGs), observed at 610 MHz, 1.4 GHz, and 6 GHz with the Giant Metrewave Radio Telesco

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::45973b6597bbbae4b5634616d0a9ae92
https://doi.org/10.3847/1538-4357/ab32e7