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Octavio Valenzuela

Researcher at National Autonomous University of Mexico

Publications -  135
Citations -  14575

Octavio Valenzuela is an academic researcher from National Autonomous University of Mexico. The author has contributed to research in topics: Galaxy & Dark matter. The author has an hindex of 41, co-authored 126 publications receiving 13110 citations. Previous affiliations of Octavio Valenzuela include University of Washington & University of California, Berkeley.

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Where are the missing galactic satellites

TL;DR: In this paper, the authors compare the observed and predicted VDFs cross at B50 km s~1, indicating that the predicted abundance of satellites with km s-1 V circ Z 50 is in reasonably good agreement with observations.
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Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies and the Distant Universe

Michael R. Blanton, +415 more
TL;DR: SDSS-IV as mentioned in this paper is a project encompassing three major spectroscopic programs: the Mapping Nearby Galaxies at Apache Point Observatory (MaNGA), the Extended Baryon Oscillation Spectroscopic Survey (eBOSS), and the Time Domain Spectroscopy Survey (TDSS).
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The DESI Experiment Part I: Science,Targeting, and Survey Design

Amir Aghamousa, +291 more
TL;DR: DESI as discussed by the authors is a ground-based dark energy experiment that will study baryon acoustic oscillations (BAO) and the growth of structure through redshift-space distortions with a wide-area galaxy and quasar redshift survey.
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The Fourteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic data from the extended Baryon Oscillation Spectroscopic Survey and from the second phase of the Apache Point Observatory Galactic Evolution Experiment

Bela Abolfathi, +364 more
TL;DR: SDSS-IV is the fourth generation of the Sloan Digital Sky Survey and has been in operation since 2014 July. as discussed by the authors describes the second data release from this phase, and the 14th from SDSS overall (making this Data Release Fourteen or DR14).
Journal ArticleDOI

Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe

Michael R. Blanton, +352 more
TL;DR: SDSS-IV as mentioned in this paper is a project encompassing three major spectroscopic programs: the Mapping Nearby Galaxies at Apache Point Observatory (MaNGA), the Extended Baryon Oscillation Spectroscopic Survey (eBOSS), and the Time Domain Spectroscopy Survey (TDSS).