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.
Papers
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Journal ArticleDOI
The Grism Lens-Amplified Survey from Space (GLASS). XI. Detection of CIV in Multiple Images of $z=6.11$ Ly$\alpha$ Emitter Behind RXCJ2248.7-4431
Kasper B. Schmidt,Kuang-Han Huang,Tommaso Treu,Austin Hoag,Marusa Bradac,Alaina Henry,Tucker Jones,Charlotte Mason,Matthew A. Malkan,Takahiro Morishita,Laura Pentericci,Michele Trenti,Benedetta Vulcani,Xin Wang +13 more
TL;DR: In this article, the CIII] and CIV rest-frame UV emission lines are used for spectroscopic redshift confirmation of objects at the epoch of reionization, where the most frequently used redshift indicator, Ly$\alpha$ is attenuated by the high fraction of neutral hydrogen in the intergalactic medium.
Journal ArticleDOI
Sn refsdal: classification as a luminous and blue sn 1987a-like type ii supernova
Patrick L. Kelly,G. B. Brammer,Jonatan Selsing,Ryan J. Foley,Jens Hjorth,Steven A. Rodney,Lise Christensen,Louis Gregory Strolger,Alexei V. Filippenko,Tommaso Treu,Charles C. Steidel,Allison L. Strom,Adam G. Riess,Adam G. Riess,Adi Zitrin,Kasper B. Schmidt,Marusa Bradac,Saurabh Jha,Melissa L. Graham,Curtis McCully,Curtis McCully,Or Graur,Or Graur,Benjamin J. Weiner,Jeffrey M. Silverman,Francesco Taddia +25 more
TL;DR: In this article, the HST light curve of supernova Refsdal has a shape consistent with the distinctive, slowly rising light curves of SN 1987A-like SNe, and they find strong evidence for a broad Hα P-Cygni profile and Na I D absorption in the hST grism spectrum at the redshift (z = 1.49) of the spiral host galaxy.
Journal ArticleDOI
The Galaxy UV Luminosity Function Before the Epoch of Reionization
TL;DR: In this paper, the authors present a model for the evolution of the galaxy ultraviolet luminosity function (LF) across cosmic time where star formation is linked to the assembly of dark matter halos under the assumption of a mass dependent, but redshift independent, efficiency.
Journal ArticleDOI
The STRong lensing Insights into the Dark Energy Survey (STRIDES) 2016 follow-up campaign - I. Overview and classification of candidates selected by two techniques
Tommaso Treu,Adriano Agnello,M. Baumer,Simon Birrer,E. Buckley-Geer,Frederic Courbin,Y. J. Kim,Huan Lin,Philip J. Marshall,Brian Nord,Paul L. Schechter,P. R. Sivakumar,P. R. Sivakumar,Louis E. Abramson,Timo Anguita,Yordanka Apostolovski,Matthew W. Auger,J. H.H. Chan,Geoff C. F. Chen,Thomas E. Collett,Christopher D. Fassnacht,J. W. Hsueh,C. Lemon,Richard G. McMahon,Veronica Motta,F. Ostrovski,F. Ostrovski,K. Rojas,Cristian E. Rusu,Cristian E. Rusu,P. Williams,Joshua A. Frieman,G. Meylan,Sherry H. Suyu,Sherry H. Suyu,Sherry H. Suyu,T. M. C. Abbott,Filipe B. Abdalla,Filipe B. Abdalla,S. Allam,J. Annis,Santiago Avila,M. Banerji,David Brooks,A. Carnero Rosell,M. Carrasco Kind,J. Carretero,F. J. Castander,C. B. D'Andrea,L. N. da Costa,J. De Vicente,Peter Doel,Tim Eifler,Tim Eifler,B. Flaugher,Pablo Fosalba,Juan Garcia-Bellido,Daniel A. Goldstein,Daniel A. Goldstein,Daniel Gruen,Robert A. Gruendl,G. Gutierrez,W. G. Hartley,W. G. Hartley,D. L. Hollowood,K. Honscheid,David J. James,Kyler Kuehn,Nikolay Kuropatkin,Marcos Lima,Marcio A. G. Maia,Paul Martini,Felipe Menanteau,Ramon Miquel,A. A. Plazas,A. K. Romer,E. J. Sanchez,V. Scarpine,R. H. Schindler,Michael Schubnell,I. Sevilla-Noarbe,M. Smith,R. C. Smith,Marcelle Soares-Santos,Flavia Sobreira,E. Suchyta,M. E. C. Swanson,Gregory Tarle,Daniel Thomas,Douglas L. Tucker,Alistair R. Walker +90 more
TL;DR: In the case of the STRIDES project as mentioned in this paper, the results of two selection methods, the outlier selection technique and a morphological algorithm, were presented, along with a model of a system that could be a lensed quasar in an unusual configuration.
Journal ArticleDOI
First Results from the KMOS Lens-Amplified Spectroscopic Survey (KLASS): Kinematics of Lensed Galaxies at Cosmic Noon
Charlotte Mason,Tommaso Treu,Adriano Fontana,Tucker Jones,Takahiro Morishita,Ricardo Amorín,Marusa Bradac,Emily Quinn Finney,Alaina Henry,Austin Hoag,Kuang-Han Huang,Kasper B. Schmidt,Michele Trenti,Benedetta Vulcani +13 more
TL;DR: The first results of the KMOS Lens-Amplified Spectroscopic Survey (KLASS) were presented in this paper. But the results of this survey are limited to a small subset of galaxies.