J
Julio F. Navarro
Researcher at University of Victoria
Publications - 393
Citations - 79749
Julio F. Navarro is an academic researcher from University of Victoria. The author has contributed to research in topics: Galaxy & Dark matter. The author has an hindex of 113, co-authored 376 publications receiving 72998 citations. Previous affiliations of Julio F. Navarro include University of Massachusetts Amherst & Alfred P. Sloan Foundation.
Papers
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Journal ArticleDOI
The Diversity and Similarity of Simulated Cold Dark Matter Halos
Julio F. Navarro,Aaron D. Ludlow,Volker Springel,Jie Wang,Mark Vogelsberger,Simon D. M. White,Adrian Jenkins,Carlos S. Frenk,Amina Helmi +8 more
TL;DR: In this paper, the mass, velocity dispersion, and anisotropy profiles of Lambda$CDM halos were analyzed using a suite of N-body simulations of unprecedented numerical resolution.
Journal ArticleDOI
The statistics of Λ CDM halo concentrations
Angelo Fausti Neto,Angelo Fausti Neto,Liang Gao,Philip E. Bett,Shaun Cole,Julio F. Navarro,Julio F. Navarro,Carlos S. Frenk,Simon D. M. White,Volker Springel,Adrian Jenkins +10 more
TL;DR: In this article, the authors used the Millennium Simulation (MS) to study the statistics of A cold dark matter (ACDM) halo concentrations at z = 0.5 and found that the average halo concentration declines monotonically with mass, up to the most massive objects that form in a ACDM universe.
Journal ArticleDOI
The diversity and similarity of simulated cold dark matter haloes
Julio F. Navarro,Julio F. Navarro,Aaron D. Ludlow,Volker Springel,Jie Wang,Mark Vogelsberger,Simon D. M. White,Adrian Jenkins,Carlos S. Frenk,Amina Helmi +9 more
TL;DR: In this paper, the structure of CDM halos using a suite of N-body simulations of un-precedented numerical resolution is studied. But the results of the analysis are limited to a single dark matter halo using 4.4 billion particles, of which 1.1 billion end up within the virial radius.
Journal ArticleDOI
The Inner Structure of LambdaCDM Halos I: A Numerical Convergence Study
Chris Power,Julio F. Navarro,Adrian Jenkins,Carlos S. Frenk,Simon D. M. White,Volker Springel,Joachim Stadel,T. Quinn +7 more
TL;DR: In this article, a comprehensive set of convergence tests are presented to explore the role of various numerical parameters on the equilibrium structure of a simulated dark matter halo, and two independent, state-of-the-art, multi-stepping, parallel N-body codes: PKDGRAV and GADGET.
Journal ArticleDOI
The Origin of Star Formation Gradients in Rich Galaxy Clusters
TL;DR: In this paper, the authors examine the origin of clustercentric gradients in the star formation rates and colors of rich cluster galaxies within the context of a simple model where clusters are built through the ongoing accretion of field galaxies.