James S. Bullock
- Small-Scale Challenges to the <b><i>Λ</i></b>CDM Paradigm
2017/06/28 by James S. Bullock, Michael Boylan-Kolchin · 92 citations
Physics and Astronomy · #Galaxies: Formation, Evolution, Phenomena #Dark Matter and Cosmic Phenomena #Cosmology and Gravitation Theories
- Elevated UV luminosity density at Cosmic Dawn explained by non-evolving, weakly mass-dependent star formation efficiency
2024/07/02 by Robert Feldmann, Michael Boylan-Kolchin, James S. Bullock +12 · 2 voices · 9 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #Galaxies: Formation, Evolution, Phenomena #astro-ph.CO #astro-ph.GA
- Comments on non-Gaussian density perturbations and the production of primordial black holes
1998/06/22 by James S. Bullock, Bullock, James S., Joel R. Primack +1 · 1 citation
Physics and Astronomy · #Astrophysics (astro-ph) #FOS: Physical sciences #astro-ph
- Central densities of dark matter haloes in <scp>fire-2</scp> simulations of low-mass galaxies with cold dark matter and self-interacting dark matter
2025/01/28 by Maria C. Straight, Straight, Maria C., Michael Boylan-Kolchin +16 · 1 voice · 3 citations
Physics and Astronomy · #Advanced Thermodynamics and Statistical Mechanics #Dark Matter and Cosmic Phenomena #Scientific Research and Discoveries
- Confronting the Diversity Problem: The Limits of Galaxy Rotation Curves as a tool to Understand Dark Matter Profiles
2024/04/24 by Isabel S. Sands, Sands, Isabel S., Philip F. Hopkins +21 · 2 voices · 2 citations
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics of Galaxies (astro-ph.GA) #Cosmology and Nongalactic Astrophysics (astro-ph.CO) #FOS: Physical sciences #High Energy Physics - Phenomenology (hep-ph) #History and Developments in Astronomy #Relativity and Gravitational Theory
- Effects of galactic environment on size and dark matter content in low-mass galaxies
2025/01/07 by Francisco J. Mercado, Jorge Moreno, Mercado, Francisco J. +20 · 2 voices · 3 citations
Engineering · Physics and Astronomy · #Astronomy and Astrophysical Research #CCD and CMOS Imaging Sensors #Galaxies: Formation, Evolution, Phenomena #astro-ph.GA
- Size-Mass Relations for Simulated Low-Mass Galaxies: Mock Imaging versus Intrinsic Properties
2024/04/03 by Courtney Klein, Klein, Courtney, James S. Bullock +11 · 1 voice · 1 citation
Physics and Astronomy · #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #astro-ph.GA
- Disks no more: the morphology of low-mass simulated galaxies in FIREbox
2025/08/01 by José A. Benavides, Laura V. Sales, Benavides, José A. +21 · 2 voices · 3 citations
Engineering · Physics and Astronomy · #Astronomy and Astrophysical Research #Galaxies: Formation, Evolution, Phenomena #Space Technology and Applications #astro-ph.GA
- MSA-3D: dissecting galaxies at z~1 with high spatial and spectral resolution
2024/08/15 by Ivana Barišić, Tucker Jones, Barišić, Ivana +39 · 1 citation
Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics of Galaxies (astro-ph.GA) #FOS: Physical sciences #Galaxies: Formation, Evolution, Phenomena