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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The Grism Lens-Amplified Survey from Space (GLASS). IX. The dual origin of low-mass cluster galaxies as revealed by new structural analyses
Takahiro Morishita,Takahiro Morishita,Louis E. Abramson,Tommaso Treu,Benedetta Vulcani,Kasper B. Schmidt,Alan Dressler,Bianca M. Poggianti,Matthew A. Malkan,Xin Wang,Kuang-Han Huang,Michele Trenti,Marusa Bradac,Austin Hoag +13 more
TL;DR: In this paper, the impact of environment on galaxy size and structure was analyzed using deep Hubble Frontier Fields imaging and slitless spectroscopy from the Grism Lens-Amplified Survey from Space.
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Erratum: The Sloan Lens ACS Survey. II. Stellar Populations and Internal Structure of Early-Type Lens Galaxies (ApJ, 640, 662 [2006])
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A highly-ionized region surrounding SN Refsdal revealed by MUSE
W. Karman,Claudio Grillo,Italo Balestra,Piero Rosati,Karina Caputi,E. M. Di Teodoro,Filippo Fraternali,R. Gavazzi,Amata Mercurio,Jason X. Prochaska,S. Rodney,Tommaso Treu +11 more
TL;DR: In this paper, the authors used the integral-field spectrograph MUSE on the VLT to simultaneously target all observed and model-predicted positions of SN Refsdal.
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Measuring the value of the Hubble constant "\`a la Refsdal"
Claudio Grillo,Claudio Grillo,Piero Rosati,Piero Rosati,Sherry H. Suyu,Sherry H. Suyu,Sherry H. Suyu,Italo Balestra,G. B. Caminha,Aleksi Halkola,Patrick L. Kelly,Marco Lombardi,Amata Mercurio,Steven A. Rodney,Tommaso Treu +14 more
TL;DR: In this paper, the authors used the observed positions of 89 multiple images, with extensive spectroscopic information, from 28 background sources and the measured time delays between the images S1-S4 and SX of supernova "Refsdal" to estimate the Hubble constant.