Zobrazeno 1 - 10
of 55
pro vyhledávání: '"Manda Banerji"'
Testing AGN outflow and accretion models with CIV and HeII emission line demographics in z=2 quasars
Autor:
Matthew J Temple, James H Matthews, Paul C Hewett, Amy L Rankine, Gordon T Richards, Manda Banerji, Gary J Ferland, Christian Knigge, Matthew Stepney
Using 190,000 spectra from the seventeenth data release of the Sloan Digital Sky Survey, we investigate the ultraviolet emission line properties in z=2 quasars. Specifically, we quantify how the shape of CIV 1549A and the equivalent width (EW) of HeI
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a7c110c88055d4fbf4f40148470d6fd3
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 508:737-754
We construct a parametric SED model which is able to reproduce the average observed SDSS-UKIDSS-WISE quasar colours to within one tenth of a magnitude across a wide range of redshift $(0M_i>-29)$. This model is shown to provide accurate predictions f
We perform spectral energy distribution (SED) fitting to 711 luminous X-ray AGN at 0.7 < z < 4.5 using 10-bands of optical and infra-red photometric data for objects within XMM-SERVS. This fitting provided 510 reliable (reduced $\chi ^2 < 3$) inferen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::649adc4d4bbcec9f72e83c47818b552c
Resolving discs and mergers in z ∼ 2 heavily reddened quasars and their companion galaxies with ALMA
Publikováno v:
Monthly Notices of the Royal Astronomical Society
We present sub-arcsecond resolution ALMA imaging of the CO(3-2) emission in two $z\sim2.5$ heavily reddened quasars (HRQs) - ULASJ1234+0907 and ULASJ2315+0143 - and their companion galaxies. Dynamical modeling of the resolved velocity fields enables
Publikováno v:
Monthly Notices of the Royal Astronomical Society. 492:5280-5290
We present new 850$\mu$m SCUBA-2 observations for a sample of 19 heavily reddened Type-I quasars at redshifts $z\sim$2 with dust extinctions of A$_{\rm{V}} \simeq 2-6$ mag. Three of the 19 quasars are detected at $>$3$\sigma$ significance correspondi
Autor:
Leanne Guy, Jean-Charles Cuillandre, Etienne Bachelet, Manda Banerji, Franz E. Bauer, Thomas Collet, Christopher J. Conselice, Siegfried Eggl, Annette Ferguson, Adriano Fontana, Catherine Heymans, Isobel M. Hook, Éric Aubourg, Hervé Aussel, James Bosch, Benoit Carry, Henk Hoekstra, Konrad Kuijken, François Lanusse, Peter Melchior, Joseph Mohr, Michele Moresco, Reiko Nakajima, Stéphane Paltani, Michael Troxel, and the Rubin-Euclid DDP community
This report is the result of a joint discussion between the Rubin andEuclid scientific communities.The workpresented in this report was focused on designing and recommending an initial set of Derived Data products (DDPs) that could realize the scienc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a1854d8cfaf3b2a163cb6b0ba4aefd07
https://doi.org/10.5281/zenodo.5836022
https://doi.org/10.5281/zenodo.5836022
Autor:
Ryan Hausen, Manda Banerji, Jeffrey A. Newman, Sarah Brough, Roger L. Davies, S. J. Schmidt, Risa H. Wechsler, Sugata Kaviraj, Henry C. Ferguson, Brant Robertson, J. Anthony Tyson
Publikováno v:
Nature Reviews Physics. 1:450-462
The field of galaxy formation and evolution synthesizes the physics of baryons and dark matter to describe the origin of systems such as the Milky Way and the enormous diversity of the galaxy population. The broad variation in possible formation hist
Autor:
David J. James, Yu Ching Chen, Pablo Fosalba, David J. Brooks, Keith Bechtol, G. Gutierrez, Karl Glazebrook, Tim Eifler, V. Scarpine, Santiago Serrano, Flavia Sobreira, H. Thomas Diehl, Josh Frieman, Santiago Avila, Xin Liu, Carlos E. Cunha, Juan de Vicente, Shantanu Desai, Peter Doel, Jennifer L. Marshall, Juan Garcia-Bellido, Felipe Menanteau, Aurelio Carnero Rosell, Daniel Gruen, Emmanuel Bertin, Enrique Gaztanaga, Gregory Tarle, Richard Kessler, Mathew Smith, Ramon Miquel, B. Flaugher, J. Carretero, Matias Carrasco Kind, Devon L. Hollowood, Tamara M. Davis, K. Honscheid, Vinu Vikram, Marcos Lima, Richard G. McMahon, Hengxiao Guo, E. J. Sanchez, Molly E. C. Swanson, E. Suchyta, J. Gschwend, Elisabeth Krause, August E. Evrard, Yue Shen, Francisco J. Castander, Manda Banerji, Luiz N. da Costa, Paul Martini, Marcio A. G. Maia, R. Chris Smith, Christopher R. Davis, A. Miguel Holgado, Will Hartley, Eric Morganson, Ben Hoyle, S. Allam, Robert A. Gruendl, Andres Plazas Malagon, Kyler Kuehn, Chris B. D'Andrea, Alistair R. Walker, Marcelle Soares-Santos, Michael Schubnell, Wei-Ting Liao, E. Buckley-Geer, James Annis, A. Roodman
Publikováno v:
Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual)
Universidade de São Paulo (USP)
instacron:USP
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2020, 500 (3), pp.4025-4041. ⟨10.1093/mnras/staa3055⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Biblos-e Archivo. Repositorio Institucional de la UAM
Universidade de São Paulo (USP)
instacron:USP
Mon.Not.Roy.Astron.Soc.
Mon.Not.Roy.Astron.Soc., 2020, 500 (3), pp.4025-4041. ⟨10.1093/mnras/staa3055⟩
Digital.CSIC. Repositorio Institucional del CSIC
instname
Biblos-e Archivo. Repositorio Institucional de la UAM
Binary supermassive black holes (BSBHs) are expected to be a generic byproduct from hierarchical galaxy formation. The final coalescence of BSBHs is thought to be the loudest gravitational wave (GW) siren, yet no confirmed BSBH is known in the GW-dom
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61a556a5d90a57cbe42642d1a2f1602d
http://arxiv.org/abs/2008.12317
http://arxiv.org/abs/2008.12317
Using data from SDSS, UKIDSS and WISE, we investigate the properties of the high-frequency cutoff to the infrared emission in $\simeq$5000 carefully selected luminous ($L_{bol} \simeq 10^{47}$) type 1 quasars. The strength of $\simeq$2 $\mu$m emissio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b7f2cb14fb2150943a4ff757fc2fece9