The GLASS-JWST Early Release Science Program. III. Strong-lensing Model of Abell 2744 and Its Infalling Regions

The GLASS-JWST Early Release Science Program. III. Strong-lensing Model of Abell 2744 and Its Infalling Regions

We present a new high-precision, JWST-based, strong-lensing model for the galaxy cluster Abell 2744 at z = 0.3072. By combining the deep, high-resolution JWST imaging from the Grism Lens Amplified Survey from Space–JWST and Ultradeep NIRSpec and NIRCam Observations before the Epoch of Reionization p...

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Bibliographic Details
Main Authors: Pietro Bergamini, Ana Acebron, Claudio Grillo, Piero Rosati, Gabriel Bartosch Caminha, Amata Mercurio, Eros Vanzella, Charlotte Mason, Tommaso Treu, Giuseppe Angora, Gabriel B. Brammer, Massimo Meneghetti, Mario Nonino, Kristan Boyett, Maruša Bradač, Marco Castellano, Adriano Fontana, Takahiro Morishita, Diego Paris, Gonzalo Prieto-Lyon, Guido Roberts-Borsani, Namrata Roy, Paola Santini, Benedetta Vulcani, Xin Wang, Lilan Yang
Format: Article
Language:English
Published: IOP Publishing 2023-01-01
Series:The Astrophysical Journal
Subjects:
Galaxy clusters
Strong gravitational lensing
Dark matter
Online Access:https://doi.org/10.3847/1538-4357/acd643

Internet

https://doi.org/10.3847/1538-4357/acd643

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