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.
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Journal ArticleDOI
Stars beyond Galaxies: The Origin of Extended Luminous Halos around Galaxies
TL;DR: In this paper, the authors use numerical simulations to investigate the origin and structure of the luminous halos that surround isolated galaxies, which consist of stars shed by merging subunits during the many accretion events that characterize the hierarchical assembly of galaxies.
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The Large-scale Structure of the Halo of the Andromeda Galaxy. I. Global Stellar Density, Morphology and Metallicity Properties
Rodrigo A. Ibata,Geraint F. Lewis,Alan W. McConnachie,Nicolas F. Martin,Nicolas F. Martin,Mike Irwin,Annette M. N. Ferguson,Arif Babul,Edouard J. Bernard,Scott Chapman,Michelle L. M. Collins,Mark A. Fardal,Alasdair Mackey,Julio F. Navarro,Jorge Peñarrubia,R. Michael Rich,Nial R. Tanvir,Lawrence M. Widrow +17 more
TL;DR: In this paper, the authors present an analysis of the large-scale structure of the halo of the Andromeda galaxy, based on the Pan-Andromeda Archeological Survey (PAndAS), currently the most complete map of resolved stellar populations in any galactic halo.
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The hierarchical origin of galaxy morphologies
TL;DR: In this article, a series of N-body/gas-dynamical simulations designed to study the origin of galaxy morphologies in a cold dark matter-dominated universe are presented.
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The Cosmological Origin of the Tully-Fisher Relation
TL;DR: In this article, the authors used high-resolution cosmological simulations that include the effects of gasdynamics and star formation to investigate the origin of the Tully-Fisher relation in the standard cold dark matter cosmogony.
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The mass-concentration-redshift relation of cold and warm dark matter haloes
Aaron D. Ludlow,Sownak Bose,Raul E. Angulo,Lan Wang,Wojciech A. Hellwing,Wojciech A. Hellwing,Wojciech A. Hellwing,Julio F. Navarro,Shaun Cole,Carlos S. Frenk +9 more
TL;DR: In this article, a suite of cosmological simulations were used to study the mass-concentration-redshift relation of dark matter haloes, and the mass profiles of CDM and WDM haloes were self-similar and well approximated by the Einasto profile.