JH
J. Hernandez
astro-ph.SRastro-ph.GAastro-phastro-ph.EPastro-ph.IM
On Valency
published · living versionsW_hj46dwju·v1 · currentpublished
Gaia Data Release 2: The astrometric solution
with L. Lindegren, A. Bombrun, S. Klioner, U. Bastian +85
1 version
Preprints & journals
79 papers in the corpus · 1999–2026A Hectospec Spectroscopic Census of Kinematic Members in the Orion Nebula Cluster2610.23636v1 · Jes'us Hern'andez, Ezequiel Manzo-Mart'inez, Luc'ia Adame et al.2026 · 0 citationsarXiv
Investigating Variability in Long-lived Protoplanetary Disks (>10 Myr) using NEOWISE2609.13955v1 · Gregory Mathews Ben, Jessy Jose, Jes'us Hern'andez2026 · 0 citationsarXiv
TESSExtractor: A web-based interactive tool for light-curve visualisation and period estimation using TESS full-frame images2608.25113v1 · Javier Serna, Jes'us Hern'andez, Sean P. Matt et al.2026 · 0 citationsarXiv
ABYSS. IV. Identifying signatures of stellar youth in APOGEE spectra2608.25170v1 · Valentina Bonilla Villalobos, Marina Kounkel, Joseph Mullen et al.2026 · 0 citationsarXiv
Gas Flows and Mass Accretion Rates in Eight Dippers: HD 142666, HD 143006, HD 145718, V935 Sco, DoAr 25, EPIC 204638512, EPIC 205151387, and EPIC 2038500582608.08891v1 · Michael L. Sitko, Ray W. Russell, Korash D. Assani et al.2026 · 0 citationsarXiv
Effective temperatures estimation of low-mass stars and identification of T Tauri stars in LAMOST DR10 using machine learning2607.16585v1 · C. D. Millan-Valderrama, J. Hernandez, B. Sabogal et al.2026 · 0 citationsarXiv
Modeling the curved dust sublimation front in protoplanetary disks: a potential probe of midplane turbulence2606.26232v1 · Ezequiel Manzo-Mart'inez, Ramiro Franco-Hern'andez, Nuria Calvet et al.2026 · 0 citationsarXiv
Dynamical evolution and dissolution timescale of young stellar clusters in the Orion star-forming complex2606.06457v1 · Sergio S'anchez-Sanju'an, 'Angeles P'erez-Villegas, Jes'us Hern'andez et al.2026 · 0 citationsarXiv
A JWST NIRCam/MIRI view of the W51A high-mass star-forming region2602.00229v1 · Taehwa Yoo, Adam Ginsburg, Nazar Budaiev et al.2026 · 0 citationsarXiv
SDSS-V Local Volume Mapper (LVM): Revealing the Structure of the Rosette Nebula2509.10665v1 · M'onica A. Villa-Durango, Jorge Barrera-Ballesteros, Carlos G. Rom'an-Z'uniga et al.2025 · 5 citationsarXiv
Atmospheric parameters and chemical abundances of young stars with APOGEE. I. Orion star-forming region2508.20313v1 · Ricardo L'opez-Valdivia, Luc'ia Adame, Carlos G. Rom'an-Z'uniga et al.2025 · 0 citationsarXiv
Protoplanetary Disk Survival Time-scales: A Blind Survey of Young Clusters up to 100 Myr in the Solar Vicinity2507.01619v1 · Gregory Mathews Ben, Jessy Jose, Jes'us Hern'andez2025 · 0 citationsarXiv
The ODYSSEUS Survey. Characterizing magnetospheric geometries and hotspot structures in T Tauri stars2507.01162v1 · Caeley V. Pittman, C. C. Espaillat, Connor E. Robinson et al.2025 · 19 citationsarXiv
Testing the bloated star hypothesis in the massive young stellar object IRAS 19520+2759 through optical and infrared variability2503.16733v1 · Rakesh Pandey, Aina Palau, Javier Serna et al.2025 · 0 citationsarXiv
tonalli: an asexual genetic code to characterise APOGEE-2 stellar spectra. I. Validation with synthetic and solar spectra2411.15342v1 · Luc'ia Adame, Carlos Rom'an-Z'uniga, Jes'us Hern'andez et al.2024 · 2 citationsarXiv
Kinematic study of the Orion Complex: Analysing the young stellar clusters from big and small structures2409.09206v2 · Sergio S'anchez-Sanju'an, Jes'us Hern'andez, 'Angeles P'erez-Villegas et al.2024 · 11 citationsarXiv
Atmospheric parameters and chemical abundances within 100 pc. A sample of G, K, and M main-sequence stars2407.17640v1 · Ricardo L'opez-Valdivia, Luc'ia Adame, Eduardo Zagala Lagunas et al.2024 · 6 citationsarXiv
Rotational Evolution of Classical T Tauri Stars: Models and Observations2403.07505v1 · Javier Serna, Giovanni Pinz'on, Jes'us Hern'andez et al.2024 · 9 citationsarXiv
Unveiling two expanding stellar groups formed through violent relaxation in The Lagoon Nebula Cluster2403.00247v1 · A. Bonilla-Barroso, J. Ballesteros-Paredes, J. Hern'andez et al.2024 · 1 citationarXiv
ABYSS II: Identification of young stars in optical SDSS spectra and their properties2401.01932v1 · Serat Saad, Kaitlyn Lane, Marina Kounkel et al.2024 · 9 citationsarXiv
Measurement of the angular momenta of pre-main-sequence stars: early evolution of slow and fast rotators and empirical constraints on spin-down torque mechanisms2303.04834v1 · Marina Kounkel, Keivan G. Stassun, Lynne A. Hillenbrand et al.2023 · 14 citationsarXiv
ABYSS I: Targeting strategy for APOGEE & BOSS young star survey in SDSS-V2301.07186v2 · Marina Kounkel, Eleonora Zari, Kevin Covey et al.2023 · 12 citationsarXiv
A Census of the Low Accretors. II: Accretion Properties2212.08261v1 · Thanawuth Thanathibodee (1, Brandon Molina (1, Javier Serna et al.2022 · 22 citationsarXiv
The IGRINS YSO Survey III: Stellar parameters of pre-main sequence stars in Ophiuchus and Upper Scorpius2212.05198v1 · Ricardo L'opez-Valdivia, Gregory N. Mace, Eunkyu Han et al.2022 · 16 citationsarXiv
Stellar Properties for a Comprehensive Collection of Star Forming Regions in the SDSS APOGEE-2 Survey2211.09217v1 · Carlos G. Rom'an-Z'uniga, Marina Kounkel (2, Jes'us Hern'andez et al.2022 · 15 citationsarXiv
Pre-main Sequence Brackett Emitters in the APOGEE DR17 Catalog: Line Strengths and Physical Properties of Accretion Columns2211.06454v2 · Hunter Campbell, Elliott Khilfeh, Kevin R. Covey et al.2022 · 4 citationsarXiv
Towards a comprehensive view of accretion, inner disks, and extinction in classical T Tauri stars: an ODYSSEUS study of the Orion OB1b association2208.04986v2 · Caeley V. Pittman, Catherine C. Espaillat, Connor E. Robinson et al.2022 · 42 citationsarXiv
Gravity or turbulence V: Star forming regions undergoing violent relaxation2201.11286v1 · Andrea Bonilla-Barroso, J. Ballesteros-Paredes, Jesus Hern'andez et al.2022 · 9 citationsarXiv
A Census of the Low Accretors. I: The Catalog2201.07707v1 · Thanawuth Thanathibodee, Nuria Calvet, Jesus Hernandez et al.2022 · 27 citationsThe Astronomical Journal, Volume 163 (2022), pg. 74
The ODYSSEUS Survey. Motivation and First Results: Accretion, Ejection, and Disk Irradiation of CVSO 1092201.06502v1 · C. C. Espaillat, G. J. Herczeg, T. Thanathibodee et al.2022 · 37 citationsarXiv
APOGEE Net: An expanded spectral model of both low mass and high mass stars2201.03661v2 · Dani Sprague, Connor Culhane, Marina Kounkel et al.2022 · 43 citationsarXiv
Stellar Rotation of T Tauri stars in the Orion Star-Forming Complex2110.06431v1 · Javier Serna, Jes'us Hern'andez, Marina Kounkel et al.2021 · 51 citationsarXiv
Stellar multiplicity and stellar rotation: Insights from APOGEE2110.01100v2 · Christine Mazzola Daher, Carles Badenes, Jamie Tayar et al.2021 · 0 citationsarXiv
Double-lined spectroscopic binaries in the APOGEE DR16 and DR17 data2107.10860v1 · Marina Kounkel, Kevin R. Covey, Keivan G. Stassun et al.2021 · 81 citationsarXiv
Understanding the angular momentum evolution of T Tauri and Herbig Ae/Be stars2105.12884v1 · Giovanni Pinz'on, Jes'us Hern'andez, Javier Serna et al.2021 · 10 citationsarXiv
The G 305 Star-forming Region: II. Irregular variable stars2104.02200v1 · N. Medina (1, J. Borissova (1, R. Kurtev (1 et al.2021 · 5 citationsarXiv
PENELLOPE: the ESO data legacy program to complement the Hubble UV Legacy Library of Young Stars (ULLYSES) I. Survey presentation and accretion properties of Orion OB1 and -Orionis2103.12446v2 · C.F. Manara, A. Frasca, L. Venuti et al.2021 · 77 citationsA&A 650, A196 (2021)
Red Be stars in the Magellanic Clouds?2002.11606v2 · Katherine Vieira, Alejandro Garc'ia-Varela, Beatriz Sabogal et al.2020 · 4 citationsarXiv
Structure and kinematics of the Taurus star-forming region from Gaia-DR2 and VLBI astrometry1909.01118v1 · P.A.B. Galli, L. Loinard, H. Bouy et al.2019 · 148 citationsA&A 630, A137 (2019)
Flipping-up the field: gravitational feedback as a mechanism for young clusters dispersal1907.04316v1 · Manuel Zamora-Avil'es, Javier Ballesteros-Paredes, Jes'us Hern'andez et al.2019 · 26 citationsarXiv
Revealing the Star-Disk-Jet Connection in GM Aur using Multiwavelength Variability1905.12789v1 · C. C. Espaillat, E. Macias, J. Hernandez et al.2019 · 14 citationsarXiv
Evidence of Hubble flow-like motion of young stellar populations away from the Perseus arm1812.11102v1 · Carlos Rom'an-Z'uniga, Alexandre Roman-Lopes, Mauricio Tapia et al.2018 · 12 citationsAstrophysical Journal Letters 2018
The Evolution of Protoplanetary Disks: Probing the Inner Disk of Very Low Accretors1805.05379v1 · Thanawuth Thanathibodee, Nuria Calvet, Gregory Herczeg et al.2018 · 12 citationsApJ (2018) 861, 73
The APOGEE-2 Survey of the Orion Star Forming Complex II: Six-dimensional structure1805.04649v2 · Marina Kounkel, Kevin Covey, Genaro Su'arez et al.2018 · 317 citationsarXiv
The CIDA Variability Survey of Orion OB1 II: demographics of the young, low-mass stellar populations1805.01008v1 · Cesar Briceno, Nuria Calvet, Jesus Hernandez et al.2018 · 96 citationsarXiv
Gaia Data Release 2: The astrometric solution1804.09366v1 · L. Lindegren, J. Hernandez, A. Bombrun et al.2018 · 2,033 citationsA&A 616, A2 (2018)on Valency
The APOGEE-2 Survey of the Orion Star Forming Complex: I. Target Selection and Validation with early observations1804.06484v2 · J'Neil Cottle, Kevin R. Covey, Genaro Su'arez et al.2018 · 34 citationsarXiv
Machine learning techniques to select Be star candidates. An application in the OGLE-IV Gaia south ecliptic pole field1707.04560v1 · M. F. P'erez-Ortiz, A. Garc'ia-Varela, A.J. Quiroz et al.2017 · 1 citationA&A 605, A123 (2017)
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
An Incipient Debris Disk in the Chamaeleon I Cloud1706.05032v1 · C. C. Espaillat, 'A. Ribas, M. K. McClure et al.2017 · 6 citationsarXiv
Career total: at least 151 works. 79 are in this corpus.Showing the 50 most recent.
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