Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Mortlock, DJ"'
Autor:
Barnett, R, Warren, SJ, Mortlock, DJ, Cuby, JG, Conselice, C, Hewett, PC, Willott, CJ, Auricchio, N, Balaguera-Antolínez, A, Baldi, M, Bardelli, S, Bellagamba, F, Bender, R, Biviano, A, Bonino, D, Bozzo, E, Branchini, E, Brescia, M, Brinchmann, J, Burigana, C, Camera, S, Capobianco, V, Carbone, C, Carretero, J, Carvalho, CS, Castander, FJ, Castellano, M, Cavuoti, S, Cimatti, A, Clédassou, R, Congedo, G, Conversi, L, Copin, Y, Corcione, L, Coupon, J, Courtois, HM, Cropper, M, Da Silva, A, Duncan, CAJ, Dusini, S, Ealet, A, Farrens, S, Fosalba, P, Fotopoulou, S, Fourmanoit, N, Frailis, M, Fumana, M, Galeotta, S, Garilli, B, Gillard, W, Gillis, BR, Graciá-Carpio, J, Grupp, F, Hoekstra, H, Hormuth, F, Israel, H, Jahnke, K, Kermiche, S, Kilbinger, M, Kirkpatrick, CC, Kitching, T, Kohley, R, Kubik, B, Kunz, M, Kurki-Suonio, H, Laureijs, R, Ligori, S, Lilje, PB, Lloro, I, Maiorano, E, Mansutti, O, Marggraf, O, Martinet, N, Marulli, F, Massey, R, Mauri, N, Medinaceli, E, Mei, S, Mellier, Y, Metcalf, RB, Metge, JJ, Meylan, G, Moresco, M, Moscardini, L, Munari, E, Neissner, C, Niemi, SM, Nutma, T, Padilla, C, Paltani, S, Pasian, F, Paykari, P, Percival, WJ, Pettorino, V, Polenta, G, Poncet, M, Pozzetti, L, Raison, F, Renzi, A, Rhodes, J
We provide predictions of the yield of 7 < z < 9 quasars from the Euclid wide survey, updating the calculation presented in the Euclid Red Book in several ways. We account for revisions to the Euclid near-infrared filter wavelengths; we adopt steeper
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::11ad0d3907ee4a6b9b18550c366cbc18
Autor:
De Rosa, G, Venemans, BP, Decarli, R, Gennaro, M, Simcoe, RA, Dietrich, M, Peterson, BM, Walter, F, Frank, S, McMahon, RG, Hewett, PC, Mortlock, DJ, Simpson, C
We present the analysis of optical and near-infrared spectra of the only four z > 6.5 quasars known to date, discovered in the UKIDSS-LAS and VISTA-VIKING surveys. Our data set consists of new Very Large Telescope/X-Shooter and Magellan/FIRE observat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od_______109::cb14106aaa5f22af37a0a3acb4dc7d52
https://www.repository.cam.ac.uk/handle/1810/245430
https://www.repository.cam.ac.uk/handle/1810/245430
The quasar ULAS J1120+0641 at redshift z = 7.085 has a highly ionized near zone which is smaller than those around quasars of similar luminosity at z ≃ 6. The spectrum also exhibits evidence for a damping wing extending redward of the systemic Lyα
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______1032::ba8749e07a77ec10876a433a1a6c8aaa
http://hdl.handle.net/10044/1/73508
http://hdl.handle.net/10044/1/73508
Star-galaxy classification is one of the most fundamental data-processing tasks in survey astronomy, and a critical starting point for the scientific exploitation of survey data. For bright sources this classification can be done with almost complete
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::045c3348c1d10e5712d4b2b234345ac0
http://arxiv.org/abs/1011.5770
http://arxiv.org/abs/1011.5770
Autor:
Mortlock, DJ, Patel, M, Warren, SJ, Venemans, BP, McMahon, RG, Hewett, P, Simpson, C, Sharp, RG
Publikováno v:
43rd Remcpmtres de Moriond: Cosmology
The UKIRT Infrared Deep Sky Survey (UKIDSS) Large Area Survey (LAS) has the necessary combination of filters (Y, J, H and K), depth (Y ~ 6.4 quasars. The Third Data Release (DR3) included ~1000 deg^2 of LAS observations which have so far yielded two
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5326b714a904ff8f5df9261f829cfe74
http://arxiv.org/abs/0810.3859
http://arxiv.org/abs/0810.3859
Autor:
Mortlock, DJ, Webster, RL
The fraction of high-redshift sources which are multiply-imaged by intervening galaxies is strongly dependent on the cosmological constant, and so can be a useful probe of the cosmological model. However its power is limited by various systematic (an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1ba2d60a9758bccf2a4875cb10484258
http://arxiv.org/abs/astro-ph/0008079
http://arxiv.org/abs/astro-ph/0008079
Autor:
Mortlock, DJ, Webster, RL
Gravitationally-lensed quasars can be discovered as a by-product of galaxy redshift surveys. Lenses discovered spectroscopically in this way should require less observational effort per event than those found in dedicated lens surveys. Further, the l
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1fb28f6fc2dd873fd025ab957bd029fd
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