Matteo Maturi
Heidelberg University
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Publication
Featured researches published by Matteo Maturi.
The Astrophysical Journal | 2015
Adi Zitrin; Agnese Fabris; Julian Merten; P. Melchior; M. Meneghetti; Anton M. Koekemoer; Dan Coe; Matteo Maturi; Matthias Bartelmann; Marc Postman; Keiichi Umetsu; Gregor Seidel; Irene Sendra; Tom Broadhurst; I. Balestra; A. Biviano; C. Grillo; A. Mercurio; M. Nonino; P. Rosati; L. Bradley; Mauricio Carrasco; Megan Donahue; Holland C. Ford; Brenda Frye; John Moustakas
We present results from a comprehensive lensing analysis in HST data, of the complete CLASH cluster sample. We identify new multiple-images previously undiscovered allowing improved or first constraints on the cluster inner mass distributions and profiles. We combine these strong-lensing constraints with weak-lensing shape measurements within the HST FOV to jointly constrain the mass distributions. The analysis is performed in two different common parameterizations (one adopts light-traces-mass for both galaxies and dark matter while the other adopts an analytical, elliptical NFW form for the dark matter), to provide a better assessment of the underlying systematics - which is most important for deep, cluster-lensing surveys, especially when studying magnified high-redshift objects. We find that the typical (median), relative systematic differences throughout the central FOV are
Astronomy and Astrophysics | 2005
Matteo Maturi; M. Meneghetti; Matthias Bartelmann; K. Dolag; L. Moscardini
\sim40\%
Astronomy and Astrophysics | 2010
Matteo Maturi; Christian Angrick; Francesco Pace; Matthias Bartelmann
in the (dimensionless) mass density,
Monthly Notices of the Royal Astronomical Society | 2015
M. Friis; A. De Cia; T. Krühler; J. P. U. Fynbo; C. Ledoux; Paul M. Vreeswijk; Darach Watson; Daniele Malesani; Javier Gorosabel; Rhaana L. C. Starling; P. Jakobsson; K. Varela; K. Wiersema; A.P. Drachmann; A. Trotter; C. C. Thöne; A. de Ugarte Postigo; V. D'Elia; J. Elliott; Matteo Maturi; Paolo Goldoni; J. Greiner; J. B. Haislip; L. Kaper; F. Knust; Aaron Patrick Lacluyze; B. Milvang-Jensen; Daniel E. Reichart; S. Schulze; V. Sudilovsky
\kappa
Monthly Notices of the Royal Astronomical Society | 2011
Matteo Maturi; C. Fedeli; L. Moscardini
, and
Astronomy and Astrophysics | 2007
Francesco Pace; Matteo Maturi; Massimo Meneghetti; Matthias Bartelmann; L. Moscardini; K. Dolag
\sim20\%
Monthly Notices of the Royal Astronomical Society | 2011
Fabio Bellagamba; Matteo Maturi; Takashi Hamana; Massimo Meneghetti; Satoshi Miyazaki; L. Moscardini
in the magnification,
Monthly Notices of the Royal Astronomical Society | 2012
M. Montalto; J. Gregorio; G. Boué; A. Mortier; I. Boisse; M. Oshagh; Matteo Maturi; P. Figueira; Sérgio Sousa; N. C. Santos
\mu
Astronomy and Astrophysics | 2007
Matteo Maturi; K. Dolag; A. Waelkens; Volker Springel; Torsten A. Ensslin
. We show maps of these differences for each cluster, as well as the mass distributions, critical curves, and 2D integrated mass profiles. For the Einstein radii (
Astronomy and Astrophysics | 2014
Matteo Maturi; Sebastian Mizera; Gregor Seidel
z_{s}=2
