OV
O. Valenzuela
astro-ph.GAastro-ph.COastro-phastro-ph.IMhep-phastro-ph.HEgr-qcastro-ph.EPastro-ph.SRcs.CV
On Valency
published · living versionsW_jewxs95d·v1 · currentpublished
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
with Bela Abolfathi, D. S. Aguado, Gabriela Aguilar, Carlos Allende Prieto +343
1 version
Preprints & journals
58 papers in the corpus · 1999–2025Co-SOM: Co-training for photometric redshift estimation using Self-Organizing Maps2509.25366v1 · Alvaro Callejas-Tavera, Erik Molino-Minero-Re, Octavio Valenzuela2025 · 1 citationarXiv
GraViT: Transfer Learning with Vision Transformers and MLP-Mixer for Strong Gravitational Lens Discovery2509.00226v1 · Ren'e Parlange, Juan C. Cuevas-Tello, Octavio Valenzuela et al.2025 · 3 citationsarXiv
The MaNGA Dwarf Galaxy Sample (MaNDala): stellar profiles and gradients characterization2504.02755v1 · M. Cano-D'Iaz, A. Rodr'iguez-Puebla, A.C. Robleto-Or'us et al.2025 · 2 citationsarXiv
Hierarchical structure of the cosmic web and galaxy properties2304.14387v2 · Mariana Jaber, Marius Peper, Wojciech A. Hellwing et al.2023 · 20 citationsMonthly Notices of the Royal Astronomical Society, Volume 527, Issue 2, pp.4087-4099, January 2024
SDSS IV MaNGA: Bar pattern speed in Milky Way Analogue galaxies2210.11424v1 · Luis Garma-Oehmichen, H'ector Hern'andez-Toledo, Erik Aquino-Ort'iz et al.2022 · 23 citationsarXiv
Concurrent infall of satellites: Collective effects changing the overall picture2210.00702v3 · A. Trelles, O. Valenzuela, S. Roca-F'abrega et al.2022 · 5 citationsA&A 668, A20 (2022)
The Lockman-SpReSO project. Description, target selection, observations and preliminary results2208.02828v3 · M. Gonz'alez-Otero, C. P. Padilla-Torres, J. Cepa et al.2022 · 5 citationsA&A 669, A85 (2023)
SDSS-IV MaNGA: The MaNGA Dwarf Galaxy Sample2208.01664v1 · M. Cano-D'iaz, H. M. Hern'andez-Toledo, A. Rodr'iguez-Puebla et al.2022 · 12 citationsarXiv
Boltzmann-Poisson-like approach to simulating the galactic halo response to satellite accretion Dependence on the halo density profile2205.11386v1 · Gabriela Aguilar-Arguello, Octavio Valenzuela, Arturo Trelles2022 · 2 citationsA&A 663, A93 (2022)
Snowmass2021 Cosmic Frontier White Paper: Prospects for obtaining Dark Matter Constraints with DESI2203.07491v2 · Monica Valluri, Solene Chabanier, Vid Irsic et al.2022 · 8 citationsarXiv
The DESI -body Simulation Project I: Testing the Robustness of Simulations for the DESI Dark Time Survey2112.09138v1 · Cameron Grove, Chia-Hsun Chuang, Ningombam Chandrachani Devi et al.2021 · 31 citationsarXiv
The Seventeenth Data Release of the Sloan Digital Sky Surveys: Complete Release of MaNGA, MaStar and APOGEE-2 Data2112.02026v2 · Abdurro'uf, Katherine Accetta, Conny Aerts et al.2021 · 1,291 citationsarXiv
Phase spirals in cosmological simulations of Milky Way-size galaxies2111.12414v3 · Begona Garc'ia-Conde, Santi Roca-Fabrega, Teresa Antoja et al.2021 · 17 citationsarXiv
Including relativistic and primordial Non-Gaussianity contributions in cosmological simulations by modifying the initial condition2109.13364v2 · Miguel Enr'iquez, Juan Carlos Hidalgo, Octavio Valenzuela2021 · 4 citationsarXiv
APOGEE Chemical Abundance Patterns of the Massive Milky Way Satellites2109.05130v2 · Sten Hasselquist, Christian R. Hayes, Jianhui Lian et al.2021 · 153 citationsarXiv
Testing the theory of gravity with DESI: estimators, predictions and simulation requirements2011.05771v2 · Shadab Alam, Christian Arnold, Alejandro Aviles et al.2020 · 86 citationsarXiv
Assessing the Hierarchical Hamiltonian Splitting Integrator for Collisionless N-body Simulations2009.06133v2 · G. Aguilar-Arguello, O. Valenzuela, J. C. Clemente et al.2020 · 1 citationarXiv
A Universal fundamental plane and the relation for galaxies with CALIFA and MaNGA2005.09149v1 · E. Aquino-Ort'iz, S.F. S'anchez, O. Valenzuela et al.2020 · 3 citationsarXiv
Non-linear Structure Formation for Dark Energy Models with a Steep Equation of State1911.02402v1 · N. Chandrachani Devi, M. Jaber-Bravo, G. Aguilar-Arguello et al.2019 · 6 citationsarXiv
SDSS-IV MaNGA: Bar pattern speed estimates with the Tremaine-Weinberg method and their error sources1911.00090v1 · L. Garma-Oehmichen, M. Cano-D'iaz, H. Hern'andez-Toledo et al.2019 · 36 citationsarXiv
On the origin of the gamma-ray emission from Omega Centauri: Milisecond pulsars and dark matter annihilation1907.06682v1 · Javier Reynoso-Cordova, Oleg Burgueno, Alex Geringer-Sameth et al.2019 · 14 citationsarXiv
The Galaxy Halo Connection in Modified Gravity Cosmologies: Environment Dependence of Galaxy Luminosity function1901.02121v2 · N. Chandrachani Devi, Aldo Rodr'iguez-Puebla, O. Valenzuela et al.2019 · 6 citationsarXiv
From ridges in the velocity distribution to wiggles in the rotation curve1812.11190v2 · Luis A. Martinez-Medina, Barbara Pichardo, Antonio Peimbert et al.2018 · 23 citationsarXiv
The Fifteenth Data Release of the Sloan Digital Sky Surveys: First Release of MaNGA Derived Quantities, Data Visualization Tools and Stellar Library1812.02759v2 · D. S. Aguado, Romina Ahumada, Andres Almeida et al.2018 · 396 citationsarXiv
Kinematic scaling relations of CALIFA galaxies: A dynamical mass proxy for galaxies across the Hubble sequence1806.09013v1 · E. Aquino-Ort'iz, O. Valenzuela, S. F. S'anchez et al.2018 · 53 citationsarXiv
SDSS-IV MaNGA: A Distinct Mass Distribution Explored in Slow-Rotating Early-type Galaxies1712.06684v2 · Yu Rong, Hongyu Li, Jie Wang et al.2017 · 24 citationsarXiv
SSDSS IV MaNGA - Properties of AGN host galaxies1709.05438v5 · S.F. Sanchez, V. Avila-Reese, H. Hernandez-Toledo et al.2017 · 51 citationsarXiv
Atypical Mg-poor Milky Way field stars with globular cluster second-generation like chemical patterns1707.03108v1 · J. G. Fern'andez-Trincado, O. Zamora, D. A. Garcia-Hernandez et al.2017 · 81 citationsarXiv
Sloan Digital Sky Survey IV: Mapping the Milky Way, Nearby Galaxies, and the Distant Universe1703.00052v2 · Michael R. Blanton, Matthew A. Bershady, Bela Abolfathi et al.2017 · 1,598 citationsThe Astronomical Journal, Volume 154, Number 1, pp. 28-62 (2017)
The DESI Experiment Part I: Science,Targeting, and Survey Design1611.00036v2 · Amir Aghamousa, Jessica Aguilar, Steve Ahlen et al.2016 · 1,265 citationsarXiv
The DESI Experiment Part II: Instrument Design1611.00037v2 · Amir Aghamousa, Jessica Aguilar, Steve Ahlen et al.2016 · 227 citationsarXiv
The Thirteenth Data Release of the Sloan Digital Sky Survey: First Spectroscopic Data from the SDSS-IV Survey MApping Nearby Galaxies at Apache Point Observatory1608.02013v2 · Franco D. Albareti, Carlos Allende Prieto, Andres Almeida et al.2016 · 514 citationsarXiv
Cosmological simulations of Milky Way-sized galaxies1607.07917v1 · Pedro Colin, Vladimir Avila-Reese, Santi Roca-Fabrega et al.2016 · 24 citationsarXiv
Analysis of the Very Inner Milky Way Dark Matter Distribution and Gamma-Ray Signals1607.02012v4 · V. Gammaldi, V. Avila-Reese, O. Valenzuela et al.2016 · 17 citationsPhys. Rev. D 94, 121301 (2016)
Close encounters involving RAVE stars beyond the 47 Tucanae tidal radius1605.02706v1 · J. G. Fern'andez-Trincado, A. C. Robin, C. Reyl'e et al.2016 · 13 citationsarXiv
Discovery of a Metal-Poor Field Giant with a Globular Cluster Second-Generation Abundance Pattern1604.01279v2 · J. G. Fern'andez-Trincado, A. C. Robin, E. Moreno et al.2016 · 63 citationsarXiv
Detection of satellite remnants in the Galactic Halo with Gaia III. Detection limits for Ultra Faint Dwarf Galaxies1507.04353v1 · Teresa Antoja, Cecilia Mateu, Luis Aguilar et al.2015 · 19 citationsarXiv
GARROTXA Cosmological Simulations of Milky Way-sized Galaxies: General Properties, Hot Gas Distribution, and Missing Baryons1504.06261v2 · Santi Roca-Fabrega, Octavio Valenzuela, Pedro Col'in et al.2015 · 26 citationsarXiv
Supermassive Black Hole Binaries: Environment and Galaxy Host Properties of PTA and eLISA sources1410.3563v1 · Eva Mart'inez Palafox, Octavio Valenzuela, Pedro Col'in et al.2014 · 1 citationarXiv
A novel method to bracket the corotation radius in galaxy disks: vertex deviation maps1401.4191v2 · Santi Roca-Fabrega, Teresa Antoja, Francesca Figueras et al.2014 · 23 citationsarXiv
Non-Axisymmetric Structure in the Satellite Dwarf Galaxy NGC2976: Implications for its Dark/Bright Mass Distribution and Evolution1310.7021v2 · O. Valenzuela, H. Hern'andez-Toledo, M. Cano-D'iaz et al.2013 · 21 citationsarXiv
Clumpy Disc and Bulge Formation1308.4396v1 · J. Perez, O. Valenzuela, P. Tissera et al.2013 · 50 citationsarXiv
On the galaxy spiral arms' nature as revealed by rotation frequencies1302.6981v2 · Santi Roca-Fabrega, Octavio Valenzuela, Francesca Figueras et al.2013 · 81 citationsarXiv
Hints on halo evolution in SFDM models with galaxy observations1211.6431v1 · Alma X. Gonzalez-Morales, Alberto Diez-Tejedor, L. Arturo Urena-Lopez et al.2012 · 26 citationsPhys. Rev. D 87, 021301(R) (2013)
Detecting Triaxiality in the Galactic Dark Matter halo through Stellar Kinematics1112.4510v3 · Armando Rojas-Nino, Octavio Valenzuela, Barbara Pichardo et al.2011 · 7 citationsarXiv
Understanding the spiral structure of the Milky Way using the local kinematic groups1106.1170v1 · T. Antoja, F. Figueras, M. Romero-G'omez et al.2011 · 118 citationsarXiv
The specific star formation rate and stellar mass fraction of low-mass central galaxies in cosmological simulations1103.4422v2 · V. Avila-Reese, P.Col'in, A. Gonz'alez-Samaniego et al.2011 · 39 citationsApJ, 736, 134 (2011)
Detection of Satellite Remnants in the Galactic Halo with Gaia - II. A modified Great Circle Cell Method1103.0283v1 · Cecilia Mateu, Gustavo Bruzual, Luis Aguilar et al.2011 · 19 citationsarXiv
The Synoptic All-Sky Infrared (SASIR) Survey0905.1965v2 · Joshua S. Bloom, J. Xavier Prochaska (UCO/Lick), William Lee (IA-UNAM) et al.2009 · 5 citationsarXiv
On the Structure of Dark Matter Halos at the Damping Scale of the Power Spectrum with and without Relict Velocities0709.4027v1 · P. Colin, O. Valenzuela, V. Avila-Reese ( Crya-Unam et al.2007 · 99 citationsAstrophys.J.673:203-214, 2008
Career total: 125 works. 58 are in this corpus.Showing the 50 most recent.
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