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researcher

Alexandres Lazar

9 papers hereh-index 7255 citations12 works total

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

author position
  • first author4
  • middle author5

Across the 9 of 9 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA6
  • astro-ph.CO3

identity via Semantic Scholar / OpenAlex

activity
20192025
most citedGalaxies lacking dark matter produced by close encounters in a cosmological simulation

70 citations · 128 across the 5 of their papers we have counts for

collaborators
Showing 2025Show all

1 paper · 1 filter

astro-ph.GA2025★ 5 cited

Central densities of dark matter halos in FIRE-2 simulations of low-mass galaxies with cold dark matter and self-interacting dark matter

Maria C. Straight, Michael Boylan-Kolchin, James S. Bullock +6

We investigate the central density structure of dark matter halos in cold dark matter (CDM) and self-interacting dark matter (SIDM) models using simulations that are part of the Fe…

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