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researcher

J. Bullock

140 papers hereh-index 8834.6k citations333 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • sole author1
  • first author5
  • middle author102
  • last author14

Across the 122 of 140 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA71
  • astro-ph50
  • astro-ph.CO15
  • astro-ph.IM3
  • astro-ph.HE1
same name
  • J. Bullock — 2 papers, h 9
  • J. Bullock — 1 paper, h 41

Either other researchers who publish under this name, or the same person where the external sources have not merged their records.

identity via Semantic Scholar / OpenAlex

activity
19982023
most citedToo big to fail? The puzzling darkness of massive Milky Way subhaloes

1.4k citations · 6.9k across the 77 of their papers we have counts for

collaborators
Showing 1998 · astro-phShow all

2 papers · 2 filters

astro-ph1998

Formation of Dark Matter Halos

J. R. Primack, J. S. Bullock, A. A. Klypin +1

This article concerns the formation and structure of dark matter halos, including (1) their radial density profiles, (2) their abundance, and (3) their merger rates. The last topic…

astro-ph1998

Comments on non-Gaussian density perturbations and the production of primordial black holes

James S. Bullock, Joel R. Primack

We review the basic arguments for the likelihood of non-Gaussian density perturbations in inflation models with primordial black hole (PBH) production. We discuss our derived distr…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.