T
Tommaso Treu
Researcher at University of California, Los Angeles
Publications - 796
Citations - 56051
Tommaso Treu is an academic researcher from University of California, Los Angeles. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 126, co-authored 715 publications receiving 49090 citations. Previous affiliations of Tommaso Treu include Space Telescope Science Institute & University of California.
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Journal ArticleDOI
Keck spectroscopy of distant GOODS spheroidal galaxies: Downsizing in a hierarchical Universe
TL;DR: In this article, the evolution of the fundamental plane for 141 field spheroidal galaxies in the redshift range 0.2 < z < 1.2, selected morphologically to a magnitude limit F850LP = 22.43 in the northern field of the Great Observatories Origins Deep Survey.
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The Dark Matter Density Profile of the Lensing Cluster MS 2137–23: A Test of the Cold Dark Matter Paradigm*
TL;DR: In this article, spectroscopic observations of the gravitational arcs and the brightest cluster galaxy (BCG) in the cluster MS 2137-23 (z = 0.313) were obtained with the Echelle Spectrograph and Imager on the Keck II telescope.
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The Universe is Reionizing at z~7: Bayesian Inference of the IGM Neutral Fraction Using Ly$\alpha$ Emission from Galaxies
Charlotte Mason,Tommaso Treu,Mark Dijkstra,Andrei Mesinger,Michele Trenti,Laura Pentericci,Stephane de Barros,Eros Vanzella +7 more
TL;DR: In this article, a new flexible Bayesian framework was proposed for directly inferring the fraction of neutral hydrogen in the intergalactic medium (IGM) during the Epoch of Reionization (EoR, z~6-10) from detections and non-detections of Lyman Alpha (Ly$\alpha$) emission from Lyman break galaxies (LBGs).
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Space telescope and optical reverberation mapping project. II. Swift and HST reverberation mapping of the accretion disk of NGC 5548
Rick Edelson,Jonathan Gelbord,Keith Horne,I. M. McHardy,Bradley M. Peterson,P. Arévalo,A. A. Breeveld,G. De Rosa,G. De Rosa,Phil Evans,M. R. Goad,G. A. Kriss,G. A. Kriss,W. N. Brandt,N. Gehrels,D. Grupe,J. A. Kennea,Christopher S. Kochanek,J. A. Nousek,I. E. Papadakis,I. E. Papadakis,M. H. Siegel,D. A. Starkey,Phil Uttley,Simon Vaughan,S. Young,Aaron J. Barth,Misty C. Bentz,Brendon J. Brewer,D. M. Crenshaw,E. Dalla Bontà,E. Dalla Bontà,A. de Lorenzo-Cáceres,Kelly D. Denney,M. Dietrich,M. Dietrich,Justin Ely,Michael Fausnaugh,Catherine J. Grier,Catherine J. Grier,Patrick B. Hall,Jelle Kaastra,Jelle Kaastra,Brandon C. Kelly,Kirk T. Korista,P. Lira,S. Mathur,Hagai Netzer,A. Pancoast,Liuyi Pei,Richard W. Pogge,J. S. Schimoia,Tommaso Treu,Tommaso Treu,Marianne Vestergaard,Marianne Vestergaard,Carolin Villforth,H. Yan,Ying Zu,Ying Zu +59 more
TL;DR: In this paper, the densest extended active galactic nucleus (AGN) UV/optical continuum sampling was obtained, with a mean sampling rate < 0.5 day, assuming a simple face-on model.
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Cosmic Evolution of Black Holes and Spheroids. III. The MBH-σ* Relation in the Last Six Billion Years
TL;DR: In this paper, the authors measured the evolution of the correlation between black hole mass and host spheroid velocity dispersion over the last 6 billion years, by studying three carefully selected samples of active galaxies at z = 0.57.