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Results: 20
CANDELS
Dale D. Kocevski, Guillermo Barro, S.~M. Faber, Avishai Dekel, Rachel S. Somerville, Joshua A. Young, Christina C. Williams, Daniel H. McIntosh, Antonis Georgakakis, Guenther Hasinger, Kirpal Nandra, Francesca Civano, David M. Alexander, Omar Almaini, Christopher J. Conselice, Jennifer L. Donley, Harry C. Ferguson, Mauro Giavalisco, Norman A. Grogin, Nimish P. Hathi, Matthew Hawkins, Anton M. Koekemoer, David C. Koo, Elizabeth J. McGrath, Bahram Mobasher, Pablo G. Pérez-González, Janine Pforr, Joel R. Primack, Paola Santini, Mauro Stefanon, Jonathan R. Trump, Arjen van der Wel, Stijn Wuyts, Haojing Yan
Sep 10, 2017
We examine the fraction of massive (M M ∗ > 1010) compact star-forming galaxies (cSFGs) that host an active galactic nucleus (AGN) at z ∼ 2. These cSFGs are likely the direct progenitors of the compact quiescent...
Nuclear Activity is More Prevalent in Star-forming Galaxies
D. J. Rosario, P. Santini, D. Lutz, H. Netzer, F. E. Bauer, S. Berta, B. Magnelli, P. Popesso, D. M. Alexander, W. N. Brandt, R. Genzel, R. Maiolino, J. R. Mullaney, R. Nordon, A. Saintonge, L. Tacconi, S. Wuyts
Jul 01, 2013
We explore the question of whether low and moderate luminosity active galactic nuclei (AGNs) are preferentially found in galaxies that are undergoing a transition from active star formation (SF) to quiescence. This notion has...
HST imaging of the dusty filaments and nucleus swirl in NGC4696 at the centre of the Centaurus Cluster
AC Fabian, SA Walker, HR Russell, C Pinto, REA Canning, P Salome, JS Sanders, GB Taylor, EG Zweibel, CJ Conselice, F Combes, CS Crawford, GJ Ferland, JS Gallagher, NA Hatch, RM Johnstone, CS Reynolds
Jun 30, 2016
The lack of star formation gradients in galaxy groups up to z tilde 1.6
F. Ziparo, P. Popesso, A. Biviano, A. Finoguenov, S. Wuyts, D. Wilman, M. Salvato, M. Tanaka, O. Ilbert, K. Nandra, D. Lutz, D. Elbaz, M. Dickinson, B. Altieri, H. Aussel, S. Berta, A. Cimatti, D. Fadda, R. Genzel, E. Le Flo'ch, B. Magnelli, R. Nordon, A. Poglitsch, F. Pozzi, M. S. Portal, L. Tacconi, F. E. Bauer, W. N. Brandt, N. Cappelluti, M. C. Cooper, J. S. Mulchaey
Oct 01, 2013
In the local Universe, galaxy properties show a strong dependence on environment. In cluster cores, early-type galaxies dominate, whereas star-forming galaxies are more and more common in the outskirts. At higher redshifts and...
Cold dust emission from X-ray AGN in the SCUBA-2 Cosmology Legacy Survey
M Banerji, RG McMahon, CJ Willott, JE Geach, CM Harrison, S Alaghband-Zadeh, DM Alexander, N Bourne, KEK Coppin, JS Dunlop, D Farrah, M Jarvis, MJ Michalowski, M Page, DJB Smith, AM Swinbank, M Symeonidis, PP Van Der Werf
Sep 29, 2015
Evidence for Merger-driven Growth in Luminous, High-z, Obscured AGNs in the CANDELS/COSMOS Field
J. L. Donley, J. Kartaltepe, D. Kocevski, M. Salvato, P. Santini, H. Suh, F. Civano, A. M. Koekemoer, J. Trump, M. Brusa, C. Cardamone, A. Castro, M. Cisternas, C. Conselice, D. Croton, N. Hathi, C. Liu, R. A. Lucas, P. Nair, D. Rosario, D. Sanders, B. Simmons, C. Villforth, D. M. Alexander, E. F. Bell, S. M. Faber, N. A. Grogin, J. Lotz, D. H. McIntosh, T. Nagao
Jan 23, 2018
While major mergers have long been proposed as a driver of both active galactic nucleus (AGN) activity and theMBH-sbulge relation, studies of moderate to high-redshift Seyfert-luminosity AGN hosts have found little...
Evidence for Merger-driven Growth in Luminous, High-z, Obscured AGNs in the CANDELS/COSMOS Field
J. L. Donley, J. Kartaltepe, D. Kocevski, M. Salvato, P. Santini, H. Suh, F. Civano, A. M. Koekemoer, J. Trump, M. Brusa, C. Cardamone, A. Castro, M. Cisternas, C. Conselice, D. Croton, N. Hathi, C. Liu, R. A. Lucas, P. Nair, D. Rosario, D. Sanders, B. Simmons, C. Villforth, D. M. Alexander, E. F. Bell, S. M. Faber, N. A. Grogin, J. Lotz, D. H. McIntosh, T. Nagao
Jan 23, 2018
While major mergers have long been proposed as a driver of both active galactic nucleus (AGN) activity and theMBH-sbulge relation, studies of moderate to high-redshift Seyfert-luminosity AGN hosts have found little...
THE NuSTAR EXTRAGALACTIC SURVEYS
FA Harrison, J Aird, F Civano, G Lansbury, JR Mullaney, DR Ballantyne, DM Alexander, D Stern, M Ajello, D Barret, FE Bauer, M Baloković, WN Brandt, M Brightman, SE Boggs, FE Christensen, A Comastri, WW Craig, A Del Moro, K Forster, P Gandhi, P Giommi, BW Grefenstette, CJ Hailey, RC Hickox, A Hornstrup, T Kitaguchi, J Koglin, B Luo, KK Madsen, PH Mao, H Miyasaka, K Mori, M Perri, M Pivovaroff, S Puccetti, V Rana, E Treister, D Walton, NJ Westergaard, D Wik, L Zappacosta, WW Zhang, A Zoglauer
Nov 15, 2016
X-ray spectroscopy of the $\textit{z}$=6.4 quasar SDSS J1148+5251
S Gallerani, L Zappacosta, MC Orofino, E Piconcelli, C Vignali, A Ferrara, R Maiolino, F Fiore, R Gilli, A Pallottini, R Neri, C Feruglio
May 08, 2017
The lack of star formation gradients in galaxy groups up to z tilde 1.6
F. Ziparo, P. Popesso, A. Biviano, A. Finoguenov, S. Wuyts, D. Wilman, M. Salvato, M. Tanaka, O. Ilbert, K. Nandra, D. Lutz, D. Elbaz, M. Dickinson, B. Altieri, H. Aussel, S. Berta, A. Cimatti, D. Fadda, R. Genzel, E. Le Flo'ch, B. Magnelli, R. Nordon, A. Poglitsch, F. Pozzi, M. S. Portal, L. Tacconi, F. E. Bauer, W. N. Brandt, N. Cappelluti, M. C. Cooper, J. S. Mulchaey
Oct 01, 2013
In the local Universe, galaxy properties show a strong dependence on environment. In cluster cores, early-type galaxies dominate, whereas star-forming galaxies are more and more common in the outskirts. At higher redshifts and...
LeMMINGs - IV. The X-ray properties of a statistically complete sample of the nuclei in active and inactive galaxies from the Palomar sample
DRA Williams, M Pahari, RD Baldi, IM McHardy, S Mathur, RJ Beswick, A Beri, P Boorman, S Aalto, A Alberdi, MK Argo, BT Dullo, DM Fenech, DA Green, JH Knapen, I Martí-Vidal, J Moldon, CG Mundell, TWB Muxlow, F Panessa, M Pérez-Torres, P Saikia, F Shankar, IR Stevens, P Uttley
Nov 22, 2021
All 280 of the statistically-complete Palomar sample of nearby (<120 Mpc)
galaxies dec > 20 degrees have been observed at 1.5 GHz as part of the LeMMINGs
e-MERLIN legacy survey. Here, we present Chandra X-ray observations of...
The geometry of the infrared and x-ray obscurer in a dusty hyperluminous quasar
D Farrah, M Baloković, D Stern, K Harris, M Kunimoto, DJ Walton, DM Alexander, P Arévalo, DR Ballantyne, FE Bauer, S Boggs, WN Brandt, M Brightman, F Christensen, DL Clements, W Craig, A Fabian, C Hailey, F Harrison, M Koss, GB Lansbury, B Luo, J Paine, S Petty, K Pitchford, C Ricci, W Zhang
Mar 13, 2017
CANDELS
Dale D. Kocevski, Guillermo Barro, S.~M. Faber, Avishai Dekel, Rachel S. Somerville, Joshua A. Young, Christina C. Williams, Daniel H. McIntosh, Antonis Georgakakis, Guenther Hasinger, Kirpal Nandra, Francesca Civano, David M. Alexander, Omar Almaini, Christopher J. Conselice, Jennifer L. Donley, Harry C. Ferguson, Mauro Giavalisco, Norman A. Grogin, Nimish P. Hathi, Matthew Hawkins, Anton M. Koekemoer, David C. Koo, Elizabeth J. McGrath, Bahram Mobasher, Pablo G. Pérez-González, Janine Pforr, Joel R. Primack, Paola Santini, Mauro Stefanon, Jonathan R. Trump, Arjen van der Wel, Stijn Wuyts, Haojing Yan
Sep 10, 2017
We examine the fraction of massive (M M ∗ > 1010) compact star-forming galaxies (cSFGs) that host an active galactic nucleus (AGN) at z ∼ 2. These cSFGs are likely the direct progenitors of the compact quiescent...
Nuclear Activity is More Prevalent in Star-forming Galaxies
D. J. Rosario, P. Santini, D. Lutz, H. Netzer, F. E. Bauer, S. Berta, B. Magnelli, P. Popesso, D. M. Alexander, W. N. Brandt, R. Genzel, R. Maiolino, J. R. Mullaney, R. Nordon, A. Saintonge, L. Tacconi, S. Wuyts
Jul 01, 2013
We explore the question of whether low and moderate luminosity active galactic nuclei (AGNs) are preferentially found in galaxies that are undergoing a transition from active star formation (SF) to quiescence. This notion has...