N
Narciso Benítez
Researcher at Spanish National Research Council
Publications - 317
Citations - 28717
Narciso Benítez is an academic researcher from Spanish National Research Council. The author has contributed to research in topics: Galaxy & Redshift. The author has an hindex of 81, co-authored 312 publications receiving 27091 citations. Previous affiliations of Narciso Benítez include University of California, Berkeley & Michigan State University.
Papers
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Journal ArticleDOI
Optimal filter systems for photometric redshift estimation
Narciso Benítez,Mariano Moles,J. A. L. Aguerri,Emilio J. Alfaro,T. J. Broadhurst,J. Cabrera,Francisco J. Castander,J. Cepa,Miguel Cerviño,David Cristóbal-Hornillos,Alberto Fernández-Soto,R. M. Gonzalez-Delgado,L. Infante,Isabel Márquez,Vicent J. Martínez,Josefa Masegosa,A. del Olmo,J. Perea,Francisco Prada,J. M. Quintana,Sebastián F. Sánchez +20 more
TL;DR: In this paper, the authors explore how photometric redshift performance depends on the number of filters n_f, characterizing the survey depth through the fraction of galaxies with unambiguous redshift estimates.
Journal ArticleDOI
Detailed Cluster Mass and Light profiles of A1703, A370 and RXJ1347-11 from Deep Subaru Imaging
Elinor Medezinski,Tom Broadhurst,Keiichi Umetsu,Masamune Oguri,Yoel Rephaeli,Narciso Benítez +5 more
TL;DR: In this paper, the authors show how the lensing amplitude in multi-colour space can be harnessed to securely separate cluster members from the foreground and background populations for three massive clusters.
Journal ArticleDOI
Clustering of Star-forming Galaxies Near a Radio Galaxy at z=5.2
Roderik Overzier,G. K. Miley,Rychard Bouwens,Nicholas Cross,Andrew Zirm,Narciso Benítez,John P. Blakeslee,M. Clampin,R. Demarco,Holland C. Ford,George F. Hartig,G. D. Illingworth,Andre Martel,H. J. A. Röttgering,Bram Venemans,Acs Idt +15 more
TL;DR: In this paper, the most distant radio galaxy known, TN J0924-2201 at z = 5.2, was observed to have 6 spectroscopically confirmed Lya emitting companion galaxies, and appears to lie within an overdense region.
Journal ArticleDOI
Non-parametric mass reconstruction of A1689 from strong lensing data with the Strong Lensing Analysis Package
Jose M. Diego,Jose M. Diego,H. B. Sandvik,Pavlos Protopapas,Max Tegmark,Max Tegmark,Narciso Benítez,Narciso Benítez,Tom Broadhurst +8 more
TL;DR: In this article, the mass distribution in the central area of the cluster A 1689 was obtained by fitting over 100 multiply lensed images with the nonparametric Strong Lensing Analysis Package.
Journal ArticleDOI
An Overdensity of Galaxies near the Most Distant Radio-Loud Quasar
WeiKang Zheng,Roderik Overzier,Rychard Bouwens,R. L. White,Holland C. Ford,Narciso Benítez,John P. Blakeslee,Larry Bradley,M. K. Jee,Andre Martel,Simona Mei,Andrew Zirm,G. D. Illingworth,M. Clampin,George F. Hartig,David R. Ardila,F. Bartko,T. J. Broadhurst,Robert A. Brown,C. J. Burrows,E. S. Cheng,Nicholas Cross,R. Demarco,P. D. Feldman,M. Franx,D. A. Golimowski,Tomotsugu Goto,C. Gronwall,Bradford P. Holden,Nicole Homeier,L. Infante,R. A. Kimble,John Krist,Michael Lesser,Felipe Menanteau,Gerhardt R. Meurer,G. K. Miley,V. Motta,Marc Postman,P. Rosati,Marco Sirianni,William B. Sparks,Hien D. Tran,Zlatan Tsvetanov +43 more
TL;DR: In this paper, a five square arcminute region around the luminous radio-loud quasar SDSS J0836+0054 (z=5.8) hosts a wealth of associated galaxies, characterized by very red (1.3 < i_775 - z 850 < 2.0) color.