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
Spectroscopically Confirmed Lyman-Alpha Emitters from Redshift 5 to 7 Behind Ten Galaxy Cluster Lenses
Spencer Fuller,Brian C. Lemaux,Marusa Bradac,Austin Hoag,Kasper B. Schmidt,Kuang Huang,Victoria Strait,Charlotte Mason,Tommaso Treu,Laura Pentericci,Michele Trenti,Alaina Henry,Matthew A. Malkan +12 more
TL;DR: In this paper, the authors present 36 spectroscopically confirmed intrinsically UV-faint Ly$\alpha emitting galaxies from follow-up observations with Keck/DEIMOS of gravitationally lensed high-redshift candidates.
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Improving the precision of time-delay cosmography with observations of galaxies along the line of sight
Zach S. Greene,Zach S. Greene,Sherry H. Suyu,Sherry H. Suyu,Sherry H. Suyu,Tommaso Treu,Stefan Hilbert,Matthew W. Auger,Thomas E. Collett,Philip J. Marshall,Christopher D. Fassnacht,Roger Blandford,Marusa Bradac,Léon V. E. Koopmans +13 more
TL;DR: In this paper, the authors proposed a method to constrain the probability distribution function of the effective line of sight convergence k_ext, which is based on matching the observed overdensity in the weighted number of galaxies to that found in mock catalogs with k-ext obtained by ray-tracing through structure formation simulations.
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The Sloan Lens ACS Survey. XIII. Discovery of 40 New Galaxy-Scale Strong Lenses
Yiping Shu,Joel R. Brownstein,Adam S. Bolton,Léon V. E. Koopmans,Tommaso Treu,Antonio D. Montero-Dorta,Matthew W. Auger,Oliver Czoske,Raphael Gavazzi,Philip J. Marshall,Leonidas A. Moustakas +10 more
TL;DR: In this article, the authors presented the full sample of 118 galaxy-scale strong-lens candidates in the Sloan Lens ACS (SLACS) Survey for the Masses (S4TM) Survey, which are spectroscopically selected from the final data release of the Sloan Digital Sky Survey.
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The Broad Line Region and Black Hole Mass of NGC 4151
TL;DR: In this article , a reanalysis of reverberation mapping data from 2005 for the Seyfert galaxy NGC 4151, supplemented with additional data from the literature to constrain the continuum variations over a significantly longer baseline than the original monitoring program.
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The Grism Lens-Amplified Survey from Space (GLASS). V. Extent and spatial distribution of star formation in z~0.5 cluster galaxies
Benedetta Vulcani,Tommaso Treu,Kasper B. Schmidt,Bianca M. Poggianti,Alan Dressler,Adriano Fontana,Marusa Bradac,Gabriel B. Brammer,Austin Hoag,K. H. Huang,Matthew A. Malkan,Laura Pentericci,Michele Trenti,Anja von der Linden,Louis E. Abramson,Julie He,Glenn Morris +16 more
TL;DR: In this paper, the spatial distribution of star formation in z~0.5 cluster galaxies is analyzed using Wide Field Camera 3 data. But the analysis is limited to two clusters (MACS0717.5+3745 and MACS1423.8+2404) with different morphologies (one relaxed and one merging) and use foreground and background galaxies as field control sample.