Results 41 to 50 of about 4,276,842 (144)

The Auriga Project: the properties and formation mechanisms of disc galaxies across cosmic time [PDF]

, 2016
We introduce a suite of 30 cosmological magneto-hydrodynamical zoom simulations of the formation of galaxies in isolated Milky Way mass dark haloes. These were carried out with the moving mesh code arepo, together with a comprehensive model for galaxy ...
R. Grand, F. G'omez, F. Marinacci, R. Pakmor, V. Springel, D. Campbell, C. Frenk, A. Jenkins, S. White   +8 more
semanticscholar   +1 more source

The mean star formation rate of X-ray selected active galaxies and its evolution from z~2.5: results from PEP-Herschel [PDF]

, 2012
We study relationships between star-formation rate (SFR) and the accretion luminosity and nuclear obscuration of X-ray selected active galactic nuclei (AGNs) using a combination of deep far-infrared (FIR) and X-ray data in three key extragalactic survey ...
D. Rosario, P. Santini, D. Lutz, Lijing Shao, R. Maiolino, D. Alexander, B. Altieri, P. Andreani, H. Aussel, F. Bauer, F. Bauer, S. Berta, Á. Bongiovanni, Á. Bongiovanni, W. Brandt, M. Brusa, J. Cepa, J. Cepa, A. Cimatti, T. J. Cox, E. Daddi, D. Elbaz, A. Fontana, N. F. Schreiber, R. Genzel, A. Grazian, E. L. Floch, B. Magnelli, V. Mainieri, H. Netzer, R. Nordon, I. P. García, I. P. García, A. Poglitsch, P. Popesso, F. Pozzi, L. Riguccini, G. Rodighiero, M. Salvato, M. Sánchez-Portal, E. Sturm, L. Tacconi, I. Valtchanov, S. Wuyts   +43 more
semanticscholar   +1 more source

THE 4 Ms CHANDRA DEEP FIELD-SOUTH NUMBER COUNTS APPORTIONED BY SOURCE CLASS: PERVASIVE ACTIVE GALACTIC NUCLEI AND THE ASCENT OF NORMAL GALAXIES [PDF]

, 2012
We present 0.5–2 keV, 2–8 keV, 4–8 keV, and 0.5–8 keV (hereafter soft, hard, ultra-hard, and full bands, respectively) cumulative and differential number-count (log N–log S) measurements for the recently completed ≈4 Ms Chandra Deep Field-South (CDF-S ...
B. Lehmer, Y. Xue, W. Brandt, D. Alexander, F. Bauer, M. Brusa, A. Comastri, R. Gilli, A. Hornschemeier, B. Luo, M. Paolillo, Andrew F. Ptak, O. Shemmer, D. P. Schneider, P. Tozzi, C. Vignali   +15 more
semanticscholar   +1 more source

The [O iii] Profiles of Far-infrared Active and Inactive Optically Selected Green Valley Galaxies [PDF]

, 2023
Antoine Mahoro, P. Väisänen, M. Pović, Phéneas Nkundabakura, K. van der Heyden, S. Cazzoli, Samuel B. Worku, I. Márquez, J. Masegosa, Solohery M. Randriamampandry, Moses Mogotsi   +10 more
openalex   +1 more source

A Three‐dimensional Study of the Local Environment of BrightIRASGalaxies: The Active Galactic Nucleus–Starburst Connection [PDF]

, 2006
E. Koulouridis, V. Chavushyan, M. Plionis, Y. Krongold, D. Dultzin‐Hacyan   +4 more
openalex   +1 more source

Active Galactic Nucleus Environments and Feedback to Neighboring Galaxies at z ∼ 5 Probed by Lyα Emitters^∗ [PDF]

, 2017
Satoshi Kikuta, Masatoshi Imanishi, Yoshiki Matsuoka, Yuichi Matsuda, Kazuhiro Shimasaku, Fumiaki Nakata   +5 more
openalex   +1 more source

On the occupation of X-ray-selected galaxy groups by radio active galactic nuclei since z = 1.3 [PDF]

, 2011
V. Smolcic, A. Finoguenov, G. Zamorani, E. Schinnerer, M. Tanaka, S. Giodini, N. Scoville   +6 more
openalex   +1 more source

The CaFe project: Optical Fe II and near-infrared Ca II triplet emission in active galaxies: simulated EWs and the co-dependence of cloud size and metal content [PDF]

, 2021
Swayamtrupta Panda
openalex   +1 more source

Host galaxy-active galactic nucleus alignments in the Sloan Digital Sky Survey Data Release 7 [PDF]

, 2011
Claudia del P. Lagos, Nelson D. Padilla, Michael A. Strauss, Sofía A. Cora, Lei Hao   +4 more
openalex   +1 more source

Active galactic nuclei among the polar-ring galaxies [PDF]

, 2021
Daniil Smirnov
openalex   +1 more source