Zobrazeno 1 - 10
of 1 325
pro vyhledávání: '"Farrah D"'
Autor:
Birkin, Jack E., Puglisi, A., Swinbank, A. M., Smail, Ian, An, Fang Xia, Chapman, S. C., Chen, Chian-Chou, Conselice, C. J., Dudzevičiūtė, U., Farrah, D., Gullberg, B., Matsuda, Y., Schinnerer, E., Scott, D., Wardlow, J. L., van der Werf, P.
We present spatially resolved kinematics of 27 ALMA-identified dust-obscured star-forming galaxies (DSFGs) at $z\sim$1.3-2.6, as traced by H$\alpha$ emission using VLT/KMOS near-infrared integral field spectroscopy from the "KMOS-ALMA Observations of
Externí odkaz:
http://arxiv.org/abs/2301.05720
Publikováno v:
A&A 668, A54 (2022)
Protoclusters are important for studying how halo mass and stellar mass assemble in the early universe. Finding signposts of such over-dense regions is a popular method to identify protocluster candidates. Hyperluminous infrared galaxies (HLIRGs), ar
Externí odkaz:
http://arxiv.org/abs/2209.03088
Autor:
Efstathiou, A., Farrah, D., Afonso, J., Clements, D. L., González-Alfonso, E., Lacy, M., Oliver, S., Lesta, V. Papadopoulou, Pearson, C., Rigopoulou, D., Rowan-Robinson, M., Spoon, H. W. W., Verma, A., Wang, L.
Publikováno v:
2022MNRAS.512.5183E
We present the ultraviolet to submillimetre spectral energy distributions (SEDs) of the HERschel Ultra Luminous Infrared Galaxy Survey (HERUS) sample of 42 local ultraluminous infrared galaxies (ULIRGs) and fit them with a Markov chain Monte Carlo (M
Externí odkaz:
http://arxiv.org/abs/2205.00011
Autor:
Gao, F., Wang, L., Efstathiou, A., Małek, K., Best, P. N., Bonato, M., Farrah, D., Kondapally, R., McCheyne, I., Röttgering, H. J. A.
Publikováno v:
A&A 654, A117 (2021)
We make use of multi-wavelength data of a large hyperluminous infrared (HLIRG) sample to derive their main physical properties, e.g., stellar mass, star-formation rate (SFR), volume density, contribution to the cosmic stellar mass density and to the
Externí odkaz:
http://arxiv.org/abs/2107.08703
Autor:
Stach, S. M., Smail, I., Amvrosiadis, A., Swinbank, A. M., Dudzevičiūtė, U., Geach, J. E., Almaini, O., Birkin, J. E., Chen, Chian-Chou, Conselice, C. J., Cooke, E. A., Coppin, K. E. K., Dunlop, J. S., Farrah, D., Ikarashi, S., Ivison, R. J., Wardlow, J. L.
We present an analysis of the spatial clustering of a large sample of high-resolution, interferometically identified, submillimetre galaxies (SMGs). We measure the projected cross-correlation function of ~350 SMGs in the UKIDSS Ultra Deep-Survey Fiel
Externí odkaz:
http://arxiv.org/abs/2102.12510
Autor:
Thomas, Joshua D., Richardson, Noel D., Eldridge, J. J., Schaefer, Gail H., Monnier, John D., Sana, Hugues, Moffat, Anthony F. J., Williams, Peredur, Corcoran, Michael F., Stevens, Ian R., Weigelt, Gerd, Zainol, Farrah D., Anugu, Narsireddy, Bouquin, Jean-Baptiste Le, Brummelaar, Theo ten, Campos, Fran, Couperus, Andrew, Davies, Claire L., Ennis, Jacob, Eversberg, Thomas, Garde, Oliver, Gardner, Tyler, Fló, Joan Guarro, Kraus, Stefan, Labdon, Aaron, Lanthermann, Cyprien, Leadbeater, Robin, Lester, T., Maki, Courtney, McBride, Brendan, Ozuyar, Dogus, Ribeiro, J., Setterholm, Benjamin, Stober, Berthold, Wood, Mackenna, Zurmühl, Uwe
We present updated orbital elements for the Wolf-Rayet (WR) binary WR\,140 (HD\,193793; WC7pd + O5.5fc). The new orbital elements were derived using previously published measurements along with {\color{black}160} new radial velocity measurements acro
Externí odkaz:
http://arxiv.org/abs/2101.10563
Autor:
Lacy, M., Surace, J. A., Farrah, D., Nyland, K., Afonso, J., Brandt, W. N., Clements, D. L., Lagos, C. D. P., Maraston, C., Pforr, J., Sajina, A., Sako, M., Vaccari, M., Wilson, G., Ballantyne, D. R., Barkhouse, W. A., Brunner, R., Cane, R., Clarke, T. E., Cooper, M., Cooray, A., Covone, G., D'Andrea, C., Evrard, A. E., Ferguson, H. C., Frieman, J., Gonzalez-Perez, V., Gupta, R., Hatziminaoglou, E., Huang, J., Jagannathan, P., Jarvis, M. J., Jones, K. M., Kimball, A., Lidman, C., Lubin, L., Marchetti, L., Martini, P., McMahon, R. G., Mei, S., Messias, H., Murphy, E. J., Newman, J. A., Nichol, R., Norris, R. P., Oliver, S., Perez-Fournon, I., Peters, W. M., Pierre, M., Polisensky, E., Richards, G. T., Ridgway, S. E., Röttgering, H. J. A., Seymour, N., Shirley, R., Somerville, R., Strauss, M. A., Suntzeff, N., Thorman, P. A., van Kampen, E., Verma, A., Wechsler, R., Wood-Vasey, W. M.
The Vera C. Rubin Observatory Legacy Survey of Space and Time (LSST) will observe several Deep Drilling Fields (DDFs) to a greater depth and with a more rapid cadence than the main survey. In this paper, we describe the ``DeepDrill'' survey, which us
Externí odkaz:
http://arxiv.org/abs/2011.15030
Autor:
Wang, L., Gao, F., Best, P. N., Duncan, K., Hardcastle, M. J., Kondapally, R., Malek, K., McCheyne, I., Sabater, J., Shimwell, T., Tasse, C., Bonato, M., Bondi, M., Cochrane, R. K., Farrah, D., Gurkan, G., Haskell, P., Pearson, W. J., Prandoni, I., Rottgering, H. J. A., Smith, D. J. B., Vaccari, M., Williams, W. L.
We provide the most accurate estimate yet of the bright end of the infrared (IR) luminosity functions (LFs) and the abundance of hyperluminous IR galaxies (HLIRGs) with IR luminosities > 10^13 L_solar, thanks to the combination of the high sensitivit
Externí odkaz:
http://arxiv.org/abs/2011.08798
Autor:
Algera, H. S. B., Smail, I., Dudzevičiūtė, U., Swinbank, A. M., Stach, S., Hodge, J. A., Thomson, A. P., Almaini, O., Arumugam, V., Blain, A. W., Calistro-Rivera, G., Chapman, S. C., Chen, C. -C, da Cunha, E., Farrah, D., Leslie, S., Scott, D., Van der Vlugt, D., Wardlow, J. L., Van der Werf, P.
We study the radio properties of 706 sub-millimeter galaxies (SMGs) selected at 870$\mu$m with the Atacama Large Millimeter Array from the SCUBA-2 Cosmology Legacy Survey map of the Ultra Deep Survey field. We detect 273 SMGs at $>4\sigma$ in deep Ka
Externí odkaz:
http://arxiv.org/abs/2009.06647
Autor:
Annuar, A., Alexander, D. M., Gandhi, P., Lansbury, G. B., Asmus, D., Balokovic, M., Ballantyne, D. R., Bauer, F. E., Boorman, P. G., Brandt, W. N., Brightman, M., Chen, C. -T. J., Del Moro, A., Farrah, D., Harrison, F. A., Koss, M. J., Lanz, L., Marchesi, S., Masini, A., Nardini, E., Ricci, C., Stern, D., Zappacosta, L.
We present $NuSTAR$ observations of four active galactic nuclei (AGN) located within 15 Mpc. These AGN, namely ESO 121-G6, NGC 660, NGC 3486 and NGC 5195, have observed X-ray luminosities of $L_{\rm 2-10\ keV, obs} \lesssim$ 10$^{39}$ erg s$^{-1}$, c
Externí odkaz:
http://arxiv.org/abs/2006.13583