Zobrazeno 1 - 10
of 171
pro vyhledávání: '"Nick Seymour"'
Autor:
Scott C. Chapman, Ryley Hill, Manuel Aravena, Melanie Archipley, Arif Babul, James Burgoyne, Rebecca E. A. Canning, Roger P. Deane, Carlos De Breuck, Anthony H. Gonzalez, Christopher C. Hayward, Seon Woo Kim, Matt Malkan, Dan P. Marrone, Vincent McIntyre, Eric Murphy, Emily Pass, Ryan W. Perry, Kedar A. Phadke, Douglas Rennehan, Cassie Reuter, Kaja M. Rotermund, Douglas Scott, Nick Seymour, Manuel Solimano, Justin Spilker, Anthony A. Stark, Nikolaus Sulzenauer, Nick Tothill, Joaquin D. Vieira, David Vizgan, George Wang, Axel Weiss
Publikováno v:
The Astrophysical Journal, Vol 961, Iss 1, p 120 (2024)
We have observed the z = 4.3 protocluster SPT2349−56 with the Australia Telescope Compact Array (ATCA) with the aim of detecting radio-loud active galactic nuclei (AGNs) among the ∼30 submillimeter (submm) galaxies (SMGs) identified in the struct
Externí odkaz:
https://doaj.org/article/e7239f587865409b8e83299a4620a4d3
Autor:
Brendan Eappen, Nick Seymour, Matthew Basilico, Georgina Miguel Esponda, Concilia Tarisai Bere, Helen Jack
Publikováno v:
Global Mental Health Training and Practice ISBN: 9781315160597
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86a8fcd8df49a55bb79aabccce1e45b4
https://doi.org/10.4324/9781315160597-12
https://doi.org/10.4324/9781315160597-12
Autor:
Simona Mei, Nina A. Hatch, Stefania Amodeo, Anton V. Afanasiev, Carlos De Breuck, Daniel Stern, Elizabeth A. Cooke, Anthony H. Gonzalez, Gaël Noirot, Alessandro Rettura, Nick Seymour, Spencer A. Stanford, Joël Vernet, Dominika Wylezalek
Publikováno v:
Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2023, 670, pp.A58. ⟨10.1051/0004-6361/202243551⟩
Astronomy and Astrophysics-A&A, 2023, 670, pp.A58. ⟨10.1051/0004-6361/202243551⟩
(Abridged) To understand if the morphology-density and passive-density relations are already established at z>1.5, we study galaxies in 16 confirmed clusters at $1.3
Comment: 31 pages, 22 figures, A&A, in press
Comment: 31 pages, 22 figures, A&A, in press
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5711f0d58f9a76b52f0286cf1d2eaccf
http://arxiv.org/abs/2209.02078
http://arxiv.org/abs/2209.02078
Autor:
Luca Ighina, James K. Leung, Jess W. Broderick, Guillaume Drouart, Nick Seymour, Silvia Belladitta, Alessandro Caccianiga, Emil Lenc, Alberto Moretti, Tao An, Tim J. Galvin, George H. Heald, Minh T. Huynh, David McConnell, Tara Murphy, Joshua Pritchard, Benjamin Quici, Stas S. Shabala, Steven J. Tingay, Ross J. Turner, Yuanming Wang, Sarah V. White
The recent detection of the quasi-stellar object (QSO) VIKING J231818.3$-$311346 (hereafter VIK J2318$-$3113) at redshift $z=6.44$ in the Rapid ASKAP Continuum Survey (RACS) uncovered its radio-loud nature, making it one of the most distant known to
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f3dc432a4c40f836fd116adea9e0b27c
http://arxiv.org/abs/2203.08142
http://arxiv.org/abs/2203.08142
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 499:3660-3672
Next-generation radio surveys are expected to detect tens of millions of active galactic nuclei (AGNs) with a median redshift of $z$ ≥ 1. Beyond targeted surveys, the vast majority of these objects will not have spectroscopic redshifts, while photo
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 491:3395-3410
We present a new image of the 9.0 GHz radio emission from the extended Chandra Deep Field South. A total of 181 hours of integration with the Australia Telescope Compact Array has resulted in a 0.276 square degree image with a median sensitivity of $
Autor:
Emanuele Daddi, M. Brienza, S. L. Blyth, Cyril Tasse, Z. Randriamanakoto, Oleg Smirnov, Sarah V. White, A. R. Taylor, N. J. Adams, J. Delhaize, I. Delvecchio, Mattia Vaccari, I. H. Whittam, Jordan D. Collier, Isabella Prandoni, Martin J. Hardcastle, S. M. Randriamampandry, Matt J. Jarvis, Yiping Ao, Leah K. Morabito, L. Leeuw, C. L. Hale, Nick Seymour, Ian Heywood, Rebecca A. A. Bowler, Matthew Prescott, Lucia Marchetti, Fang Xia An, Jose Afonso, Kshitij Thorat, Natasha Maddox, Srikrishna Sekhar, Marcin Glowacki, Marcus Brüggen
Publikováno v:
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, 501 (3), pp.3833-3845. ⟨10.1093/mnras/staa3837⟩
Monthly notices of the Royal Astronomical Society, 2021, Vol.501(3), pp.3833-3845 [Peer Reviewed Journal]
Monthly Notices of the Royal Astronomical Society, Oxford University Press (OUP): Policy P-Oxford Open Option A, 2021, 501 (3), pp.3833-3845. ⟨10.1093/mnras/staa3837⟩
Monthly notices of the Royal Astronomical Society, 2021, Vol.501(3), pp.3833-3845 [Peer Reviewed Journal]
We report the discovery of two new giant radio galaxies (GRGs) using the MeerKAT International GHz Tiered Extragalactic Exploration (MIGHTEE) survey. Both GRGs were found within a 1 deg^2 region inside the COSMOS field. They have redshifts of z=0.165
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::137c3978574fd704c1c8c4e09899d083
https://ora.ox.ac.uk/objects/uuid:a6867a6c-6114-4d32-837c-8235325abfc7
https://ora.ox.ac.uk/objects/uuid:a6867a6c-6114-4d32-837c-8235325abfc7
Autor:
Anna D. Kapińska, Thomas M. O. Franzen, Randall B. Wayth, Sarah V. White, Paul Hancock, Natasha Hurley-Walker, Nick Seymour, Lister Staveley-Smith
We present the South Galactic Pole (SGP) data release from the GaLactic and Extragalactic All-sky Murchison Widefield Array (GLEAM) survey. These data combine both years of GLEAM observations at 72-231 MHz conducted with the Murchison Widefield Array
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7cf697758d69caf0fb106613d8ddece3
http://arxiv.org/abs/2102.03232
http://arxiv.org/abs/2102.03232
Autor:
Guillaume Drouart, Nick Seymour, S. Belladitta, L. Ighina, Alberto Moretti, J. W. Broderick, A. Caccianiga
We report the 888 MHz radio detection in the Rapid ASKAP Continuum Survey (RACS) of VIK J2318$-$3113, a $z$=6.44 quasar. Its radio luminosity (1.2 $\times 10^{26}$ W Hz$^{-1}$ at 5 GHz) compared to the optical luminosity (1.8 $\times 10^{24}$ W Hz$^{
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d35be1e3093759dd97a9bd1d9dcc2ff
http://hdl.handle.net/20.500.12386/31049
http://hdl.handle.net/20.500.12386/31049
Autor:
Jessica E Thorne, Aaron S G Robotham, Luke J M Davies, Sabine Bellstedt, Michael J I Brown, Scott M Croom, Ivan Delvecchio, Brent Groves, Matt J Jarvis, Stanislav S Shabala, Nick Seymour, Imogen H Whittam, Matias Bravo, Robin H W Cook, Simon P Driver, Benne Holwerda, Steven Phillipps, Malgorzata Siudek
Active galactic nuclei (AGN) are typically identified through radio, mid-infrared, or X-ray emission or through the presence of broad and/or narrow emission lines. AGN can also leave an imprint on a galaxy's spectral energy distribution (SED) through
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a065b0b3d130b209a2a40ef4f3af2820