Zobrazeno 1 - 5
of 5
pro vyhledávání: '"Koekemoer, A. M."'
Autor:
Yongquan Xue, W. N. Brandt, Maurizio Paolillo, Donald P. Schneider, Guang Yang, Anton M. Koekemoer, B. Luo, Andrea Comastri, Jun Xian Wang, M. Volonteri, Piero Ranalli, Roberto Gilli, Ohad Shemmer, Cristian Vignali, Teng Liu, Bret D. Lehmer, Fabio Vito
Publikováno v:
NASA Astrophysics Data System
We investigate the population of high-redshift ($3\leq z < 6$) AGN selected in the two deepest X-ray surveys, the 7 Ms \textit{Chandra} Deep Field-South and 2 Ms \textit{Chandra} Deep Field-North. Their outstanding sensitivity and spectral characteri
Autor:
C. Vignali, X. C. Zheng, Guang Yang, Tong Liu, I. E. Papadakis, Roberto Gilli, Andrea Comastri, Anton M. Koekemoer, Paolo Tozzi, Franz E. Bauer, Ohad Shemmer, Maurizio Paolillo, Jun Xian Wang, Fabio Vito, W. N. Brandt, Viola Allevato, Bin Luo, Yongquan Xue
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 471:4398-4411
We study the X-ray variability properties of distant AGNs in the Chandra Deep Field-South region over 17 years, up to $z\sim 4$, and compare them with those predicted by models based on local samples. We use the results of Monte Carlo simulations to
Autor:
Anton M. Koekemoer, Rachel S. Somerville, Roberto Gilli, Yoshihiro Ueda, Nico Cappelluti, Dale D. Kocevski, Yuxuan Li, John D. Silverman, Antonis Georgakakis, Takamitsu Miyaji, James Aird, Alexis Finoguenov, Mara Salvato, Andrea Comastri, David M. Alexander, Yanxia Li, Murray Brightman, James Mullaney, Christopher J. Conselice, Francesca Civano, M. Dickinson, Omar Almaini, Johannes Buchner, Casey Papovich, Guenther Hasinger, David J. Rosario, Marcella Brusa, Kirpal Nandra
Publikováno v:
Astrophysical journal supplement series, 2018, Vol.236(2), pp.48 [Peer Reviewed Journal]
We present the X-UDS survey, a set of wide and deep Chandra observations of the Subaru-XMM Deep/UKIDSS Ultra Deep Survey (SXDS/UDS) field. The survey consists of 25 observations that cover a total area of 0.33 deg$^{2}$. The observations are combined
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b7f915e78aa243d27e6f9ed6f721f98
http://hdl.handle.net/20.500.12386/27685
http://hdl.handle.net/20.500.12386/27685
Autor:
Jeyhan S. Kartaltepe, Darren J. Croton, Jennifer M. Lotz, A. Castro, Eric F. Bell, Daniel H. McIntosh, P. Santini, Jonathan R. Trump, Ray A. Lucas, David J. Rosario, Marcella Brusa, Dale D. Kocevski, Carolin Villforth, P. Nair, Anton M. Koekemoer, Nimish P. Hathi, Mauricio Cisternas, Mara Salvato, C. Cardamone, Hyewon Suh, C. T. Liu, Jennifer L. Donley, S. M. Faber, D. B. Sanders, David M. Alexander, Tohru Nagao, Francesca Civano, Christopher J. Conselice, Brooke Simmons, Norman A. Grogin
Publikováno v:
The Astrophysical journal letters
The Astrophysical journal letters, Bristol : IOP Publishing, 2018, 853 (1), pp.63. ⟨10.3847/1538-4357/aa9ffa⟩
Donley, J L, Kartaltepe, J, Kocevski, D, Salvato, M, Santini, P, Suh, H, Civano, F, Koekemoer, A M, Trump, J, Brusa, M, Cardamone, C, Castro, A, Cisternas, M, Conselice, C, Croton, D, Hathi, N, Liu, C, Lucas, R A, Nair, P, Rosario, D, Sanders, D, Simmons, B, Villforth, C, Alexander, D M, Bell, E F, Faber, S M, Grogin, N A, Lotz, J, McIntosh, D H & Nagao, T 2018, ' Evidence for Merger-driven Growth in Luminous, High-z, Obscured AGNs in the CANDELS/COSMOS Field ', Astrophysical Journal, vol. 853, no. 1, 63 . https://doi.org/10.3847/1538-4357/aa9ffa
Astrophysical journal, 2018, Vol.853(1), pp.63 [Peer Reviewed Journal]
The Astrophysical journal letters, 2018, 853 (1), pp.63. ⟨10.3847/1538-4357/aa9ffa⟩
NASA Astrophysics Data System
The Astrophysical journal letters, Bristol : IOP Publishing, 2018, 853 (1), pp.63. ⟨10.3847/1538-4357/aa9ffa⟩
Donley, J L, Kartaltepe, J, Kocevski, D, Salvato, M, Santini, P, Suh, H, Civano, F, Koekemoer, A M, Trump, J, Brusa, M, Cardamone, C, Castro, A, Cisternas, M, Conselice, C, Croton, D, Hathi, N, Liu, C, Lucas, R A, Nair, P, Rosario, D, Sanders, D, Simmons, B, Villforth, C, Alexander, D M, Bell, E F, Faber, S M, Grogin, N A, Lotz, J, McIntosh, D H & Nagao, T 2018, ' Evidence for Merger-driven Growth in Luminous, High-z, Obscured AGNs in the CANDELS/COSMOS Field ', Astrophysical Journal, vol. 853, no. 1, 63 . https://doi.org/10.3847/1538-4357/aa9ffa
Astrophysical journal, 2018, Vol.853(1), pp.63 [Peer Reviewed Journal]
The Astrophysical journal letters, 2018, 853 (1), pp.63. ⟨10.3847/1538-4357/aa9ffa⟩
NASA Astrophysics Data System
While major mergers have long been proposed as a driver of both AGN activity and the M-sigma relation, studies of moderate to high redshift Seyfert-luminosity AGN hosts have found little evidence for enhanced rates of interactions. However, both theo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d25503927b5a30806bc43be0838bf7a8
http://arxiv.org/abs/1712.02424
http://arxiv.org/abs/1712.02424
Autor:
M. Salvato, O. Ilbert, G. Hasinger, A. Rau, F. Civano, G. Zamorani, M. Brusa, M. Elvis, C. Vignali, H. Aussel, A. Comastri, F. Fiore, E. Le Floc'h, V. Mainieri, S. Bardelli, M. Bolzonella, A. Bongiorno, P. Capak, K. Caputi, N. Cappelluti, C. M. Carollo, T. Contini, B. Garilli, A. Iovino, S. Fotopoulou, A. Fruscione, R. Gilli, C. Halliday, J.-P. Kneib, Y. Kakazu, J. S. Kartaltepe, A. M. Koekemoer, K. Kovac, Y. Ideue, H. Ikeda, C. D. Impey, O. Le Fevre, F. Lamareille, G. Lanzuisi, J.-F. Le Borgne, V. Le Brun, S. Lilly, C. Maier, S. Manohar, D. Masters, H. McCracken, H. Messias, M. Mignoli, B. Mobasher, T. Nagao, R. Pello, S. Puccetti, E. Perez-Montero, A. Renzini, M. Sargent, D. B. Sanders, M. Scodeggio, N. Scoville, P. Shopbell, J. Silvermann, Y. Taniguchi, L. Tasca, L. Tresse, J. R. Trump, E. Zucca
Publikováno v:
The Astrophysical Journal, 742(2):61. IOP PUBLISHING LTD
apj
apj, 2011, 742, pp.61. ⟨10.1088/0004-637X/742/2/61⟩
apj
apj, 2011, 742, pp.61. ⟨10.1088/0004-637X/742/2/61⟩
With this paper, we release accurate photometric redshifts for 1692 counterparts to Chandra sources in the central square degree of the COSMOS field. The availability of a large training set of spectroscopic redshifts that extends to faint magnitudes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7eb94afa8debfc7d12b99aa9698e9250
https://research.rug.nl/en/publications/ceea7b58-ac78-41c3-8bbe-6858ab83f248
https://research.rug.nl/en/publications/ceea7b58-ac78-41c3-8bbe-6858ab83f248