236 citations · 4.5k across the 124 of their papers we have counts for
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The core of the massive cluster merger MACS J0417.5-1154 as seen by VLT/MUSE
Mathilde Jauzac, Guillaume Mahler, Alastair C. Edge +11
We present a multi-wavelength analysis of the core of the massive galaxy cluster MACS\,J0417.5-1154 (; MACS\;J0417). Our analysis takes advantage of VLT/MUSE observation…
Dark matter stripping in galaxy clusters: a look at the Stellar to Halo Mass relation in the Illustris simulation
Anna Niemiec, Eric Jullo, Carlo Giocoli +2
Satellite galaxies in galaxy clusters represent a significant fraction of the global galaxy population. Because of the unusual dense environment of clusters, their evolution is dri…
RELICS: Strong Lensing Analysis of MACS J0417.5-1154 and Predictions for Observing the Magnified High-Redshift Universe with JWST
Guillaume Mahler, Keren Sharon, Carter Fox +37
Strong gravitational lensing by clusters of galaxies probes the mass distribution at the core of each cluster and magnifies the universe behind it. MACS J0417.5-1154 at z=0.443 is…
Observable tests of self-interacting dark matter in galaxy clusters: cosmological simulations with SIDM and baryons
Andrew Robertson, David Harvey, Richard Massey +5
We present BAHAMAS-SIDM, the first large-volume, (400/h Mpc)^3, cosmological simulations including both self-interacting dark matter (SIDM) and baryonic physics. These simulations…
Overview, design, and flight results from SuperBIT: a high-resolution, wide-field, visible-to-near-UV balloon-borne astronomical telescope
L. Javier Romualdez, Steven J. Benton, Anthony M. Brown +17
Balloon-borne astronomy is a unique tool that allows for a level of image stability and significantly reduced atmospheric interference without the often prohibitive cost and long d…
Galaxy-galaxy lensing in the outskirts of CLASH clusters: constraints on local shear and testing mass-luminosity scaling relation
Guillaume Desprez, Johan Richard, Mathilde Jauzac +3
We present a selection of 24 candidate galaxy-galaxy lensing (GGLs) identified from Hubble images in the outskirts of the massive galaxy clusters from the CLASH survey. These GGLs…
Uncovering substructure with wavelets: proof of concept using Abell 2744
J. Schwinn, C. M. Baugh, M. Jauzac +2
A recent comparison of the massive galaxy cluster Abell 2744 with the Millennium XXL (MXXL) N-body simulation has hinted at a tension between the observed substructure distribution…
Strong-lensing of Gravitational Waves by Galaxy Clusters
G. P. Smith, C. P. L. Berry, M. Bianconi +8
Discovery of strongly-lensed gravitational wave (GW) sources will unveil binary compact objects at higher redshifts and lower intrinsic luminosities than is possible without lensin…