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CLASH-X: A Comparison of Lensing and X-Ray Techniques for Measuring the Mass Profiles of Galaxy Clusters

Autor: Adi Zitrin, Anton M. Koekemoer, G. Mark Voit, Piero Rosati, Stefano Ettori, Daniel D. Kelson, Narciso Benítez, Keiichi Umetsu, Arjen van der Wel, Wei Zheng, Doron Lemze, Leonidas A. Moustakas, Aaron Hoffer, Marc Postman, Julian Merten, Peter Melchior, Rychard Bouwens, Leopoldo Infante, Massimo Meneghetti, Nicole G. Czakon, Elinor Medezinski, Stephanie Jouvel, Fabio Gastaldello, Alberto Molino, Andisheh Mahdavi, Jack Sayers, Stella Seitz, Ofer Lahav, Larry Bradley, Mario Nonino, Claudio Grillo, Holland C. Ford, Megan Donahue, Dan Coe, M. Bartelmann, John Moustakas, Alessandro Baldi, Tom Broadhurst

Publikováno v: The Astrophysical Journal
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
ASTROPHYSICAL JOURNAL

We present profiles of temperature (Tx), gas mass, and hydrostatic mass estimated from new and archival X-ray observations of CLASH clusters. We compare measurements derived from XMM and Chandra observations with one another and compare both to gravi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::a6f059369b5ca668f6c2888faf964ef5

Intracluster light properties in the CLASH-VLT cluster MACS J1206.2-0847

Autor: WeiKang Zheng, Paolo Tozzi, Larry Bradley, Barbara Sartoris, A. Molino, Mario Nonino, Adi Zitrin, U. Kuchner, Holland C. Ford, Piero Rosati, G. Graves, Amata Mercurio, Anton M. Koekemoer, Andrea Biviano, Massimo Brescia, E. Munari, Narciso Benítez, Stefano Ettori, Leonidas A. Moustakas, Marco Lombardi, E. Regős, O. Czoske, Bodo L. Ziegler, Keiichi Umetsu, V. Strazzullo, E. Medezinski, D. Lemze, V. Presotto, Massimo Meneghetti, J. Merten, P. Melchior, Marisa Girardi, Marco Scodeggio, M. Bartelmann, John Moustakas, T. J. Broadhurst, Marc Postman, D. D. Kelson, Weiguang Cui, A. Fritz, Stella Seitz, B. Ascaso, Megan Donahue, Christian Maier, Dan Coe, Claudio Grillo, Italo Balestra, M. Annunziatella, Raphael Gobat

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2014, 565, pp.A126. ⟨10.1051/0004-6361/201323251⟩
Astronomy and Astrophysics-A&A, EDP Sciences, 2014, 565, pp.A126. ⟨10.1051/0004-6361/201323251⟩

We aim at constraining the assembly history of clusters by studying the intra cluster light (ICL) properties, estimating its contribution to the fraction of baryons in stars, f*, and understanding possible systematics/bias using different ICL detecti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3c1b456dbeaabe57eb9409787bff1093
http://hdl.handle.net/11368/2826614

CLASH-VLT: The mass, velocity-anisotropy, and pseudo-phase-space density profiles of the z = 0.44 galaxy cluster MACS J1206.2-0847

Autor: Stefano Ettori, Keiichi Umetsu, Italo Balestra, D. D. Kelson, Bodo L. Ziegler, Andrea Biviano, T. J. Broadhurst, Adi Zitrin, V. Strazzullo, Massimo Meneghetti, Claudio Grillo, M. Bartelmann, WeiKang Zheng, Marisa Girardi, U. Kuchner, P. Melchior, J. Merten, M. Annunziatella, Paolo Tozzi, Larry Bradley, E. Munari, E. Medezinski, R. Demarco, Mario Nonino, Massimo Brescia, Marco Scodeggio, V. Presotto, Piero Rosati, Raphael Gobat, G. Graves, Amata Mercurio, Holland C. Ford, Leonidas A. Moustakas, Marc Postman, D. Lemze, Barbara Sartoris, Marco Lombardi, Simona Mei, Megan Donahue, Christian Maier, Dan Coe, Anton M. Koekemoer, O. Czoske, Eniko Regos, A. Fritz, Stella Seitz, Narciso Benítez

Publikováno v: Astronomy and Astrophysics-A&A
Astronomy and Astrophysics-A&A, 2013, 558, pp.A1. ⟨10.1051/0004-6361/201321955⟩
ASTRONOMY & ASTROPHYSICS
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
Astronomy and Astrophysics-A&A, EDP Sciences, 2013, 558, pp.A1. ⟨10.1051/0004-6361/201321955⟩

We use an unprecedented data-set of about 600 redshifts for cluster members, obtained as part of a VLT/VIMOS large programme, to constrain the mass profile of the z=0.44 cluster MACS J1206.2-0847 over the radial range 0-5 Mpc (0-2.5 virial radii) usi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::284d5b16e076d8ad1ad476584813bbe2
https://cea.hal.science/cea-01135441