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researcher

O. Valenzuela

54 papers hereh-index 267.2k citations107 works total

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

author position
  • first author3
  • middle author30
  • last author13

Across the 46 of 54 papers where every author was matched, so the position is known.

fields
  • astro-ph.GA26
  • astro-ph.CO13
  • astro-ph7
  • astro-ph.IM5
  • astro-ph.HE2
  • cs.CV1
same name
  • O. Valenzuela — 2 papers
  • 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

activity
20002025
most citedThe DESI Experiment Part I: Science,Targeting, and Survey Design

1.3k citations · 5k across the 54 of their papers we have counts for

collaborators
Showing 2002Show all

2 papers · 1 filter

astro-ph2002★ 129 cited

Structure and Subhalo Population of Halos in a Self-Interacting Dark Matter Cosmology

P. Colin, V. Avila-Reese, O. Valenzuela +1

We study the structure of Milky Way (MW)- and cluster-sized halos in a Lambda Cold Dark Matter (CDM) cosmology with self-interacting (SI) dark particles. The cross section per unit…

astro-ph2002★ 169 cited

Secular bar formation in galaxies with significant amount of dark matter

Octavio Valenzuela, Anatoly Klypin

Using high resolution N-body simulations of stellar disks embedded in cosmologically motivated dark matter halos, we study the evolution of bars and the transfer of angular momentu…

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