766 citations · 13.4k across the 186 of their papers we have counts for
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On the mass of the Local Group
Roberto E. Gonzalez, Andrey V. Kravtsov, Nickolay Y. Gnedin
We use recent proper motion measurements of the tangential velocity of M31, along with its radial velocity and distance, to derive the likelihood of the sum of halo masses of the M…
Snowmass Computing Frontier: Computing for the Cosmic Frontier, Astrophysics, and Cosmology
Andrew Connolly, Salman Habib, Alex Szalay +14
This document presents (off-line) computing requrements and challenges for Cosmic Frontier science, covering the areas of data management, analysis, and simulations. We invite cont…
Recombination clumping factor during cosmic reionization
Alexander A. Kaurov, Nickolay Y. Gnedin
We discuss the role of recombinations in the IGM, and the related concept of the clumping factor, during cosmic reionization. The clumping factor is, in general, a local quantity t…
Simulations of disk galaxies with cosmic ray driven galactic winds
C. M. Booth, Oscar Agertz, Andrey V. Kravtsov +1
We present results from high-resolution hydrodynamic simulations of isolated SMC- and Milky Way-sized galaxies that include a model for feedback from galactic cosmic rays (CRs). We…
The AGORA High-Resolution Galaxy Simulations Comparison Project
Ji-hoon Kim, Tom Abel, Oscar Agertz +43
We introduce the AGORA project, a comprehensive numerical study of well-resolved galaxies within the LCDM cosmology. Cosmological hydrodynamic simulations with force resolutions of…
Satellites in MW-like hosts: Environment dependence and close pairs
Roberto E. Gonzalez, Andrey V. Kravtsov, Nickolay Y. Gnedin
Previous studies showed that an estimate of the likelihood distribution of the Milky Way halo mass can be derived using the properties of the satellites similar to the Large and Sm…