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O. Valenzuela

2 papers here

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

author position
  • middle author2

Across the 2 of 2 papers where every author was matched, so the position is known.

fields
  • astro-ph2
ORCID 0000-0002-0523-5509
same name
  • O. Valenzuela — 54 papers, h 26
  • O. Valenzuela — 1 paper, h 0

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

most citedWhere are the missing galactic satellites?

2.7k citations · 2.8k across the 2 of their papers we have counts for

collaborators

2 papers

astro-ph2003★ 62 cited

Dwarf Dark Matter Halos

P. Colin, A. Klypin, O. Valenzuela +1

We study properties of dark matter halos at high redshifts z=2-10 for a vast range of masses with the emphasis on dwarf halos with masses 10^7-10^9 Msun/h. We find that the density…

astro-ph1999★ 2.7k cited

Where are the missing galactic satellites?

Anatoly A. Klypin, Andrey V. Kravtsov, Octavio Valenzuela +1

Using published data, we have compiled the circular velocity (Vc) distribution function (VDF) of galaxy satellites in the Local Group. We find that within the volumes of radius of…

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