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Dance of galaxies: testing General Relativity and alternatives using galaxy velocity fields

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Uneven flows: On cosmic bulk flows, local observers, and gravity

Author(s): Wojciech A. Hellwing, Maciej Bilicki, Noam I. Libeskind
Published in: Physical Review D, 97/10, 2018, ISSN 2470-0010
Publisher: American Physical Society
DOI: 10.1103/PhysRevD.97.103519

The signal of decaying dark matter with hydrodynamical simulations

Author(s): Mark R Lovell, David Barnes, Yannick Bahé, Joop Schaye, Matthieu Schaller, Tom Theuns, Sownak Bose, Robert A Crain, Claudio dalla Vecchia, Carlos S Frenk, Wojciech Hellwing, Scott T Kay, Aaron D Ludlow, Richard G Bower
Published in: Monthly Notices of the Royal Astronomical Society, 485/3, 2019, Page(s) 4071-4089, ISSN 0035-8711
Publisher: Blackwell Publishing Inc.
DOI: 10.1093/mnras/stz691

Simulating the Dark Matter Decay Signal from the Perseus Galaxy Cluster

Author(s): Mark R. Lovell, Dmytro Iakubovskyi, David Barnes, Sownak Bose, Carlos S. Frenk, Tom Theuns, Wojciech A. Hellwing
Published in: The Astrophysical Journal, 875/2, 2019, Page(s) L24, ISSN 2041-8213
Publisher: IOP Publishing
DOI: 10.3847/2041-8213/ab13ac