JC
J. Chanamé
astro-ph.SRastro-ph.GAastro-phastro-ph.IMastro-ph.COastro-ph.EPastro-ph.HEhep-ph
On Valency
published · living versionsW_n8zykk77·v1 · currentpublished
Orbital Parameters for 65 Wide Binary Systems: no evidence for gravitational anomaly at low acceleration
with L. Pasquini, R. Saglia, F. Patat, L. Berni +6
1 version
W_sfddvudq·v1published
W_pnm8rqm2·v1published
Preprints & journals
62 papers in the corpus · 1999–2026Orbital Parameters for 65 Wide Binary Systems: no evidence for gravitational anomaly at low acceleration2610.28220v1 · L. Pasquini, R. Saglia, F. Patat et al.2026 · 0 citationsarXivon Valency
Surveying for Close Binaries among Lithium-rich Giants2609.38320v1 · Jes'us Torres, Sebasti'an Vilaza-Dallago, Julio Chanam'e et al.2026 · 0 citationsarXiv
The Twentieth Data Release of the Sloan Digital Sky Survey: First All-Sky BOSS Spectra, eROSITA-SDSS-V Mapper Coordinated Observations, and a Preview of the Local Volume Mapper2607.26149v1 · Mojgan Aghakhanloo, David Aguilar, James Aird et al.2026 · 0 citationsarXiv
Tidal pre-conditioning and ram-pressure stripping in NGC 1427A. Deep VLT/MUSE spectroscopy and FUV-to-radio observations trace a Fornax Cluster dwarf in transformation2605.00988v2 · J. P. Carvajal, T. H. Puzia, M. Blana et al.2026 · 0 citationsarXiv
SPYGLASS. VII-B. Tracing the Fragments of Massive Star Formation Using Low-Mass Associations2604.27067v2 · Ronan Kerr, Adam L. Kraus, Jonathan C. Tan et al.2026 · 1 citationarXiv
The Chemical Homogeneity of Single-Lined Spectroscopic Binaries in Open Clusters2602.18552v1 · Amaya Sinha, Gail Zasowski, Natalie R. Myers et al.2026 · 0 citationsarXiv
Wide binaries without viable bound Newtonian orbits2602.04661v1 · L. Pasquini, R. Saglia, F. Patat et al.2026 · 0 citationsarXiv
SPYGLASS. VII-A. The Demographics and Ages of Small Nearby Young Associations2510.21936v3 · Ronan Kerr, Facundo Pe'rez Paolino, Jonathan C. Tan et al.2025 · 2 citationsarXiv
Sloan Digital Sky Survey-V: Pioneering Panoptic Spectroscopy2507.06989v1 · Juna A. Kollmeier, Hans-Walter Rix, Conny Aerts et al.2025 · 60 citationsarXiv
The Nineteenth Data Release of the Sloan Digital Sky Survey2507.07093v2 · Gautham Adamane Pallathadka, Mojgan Aghakhanloo, James Aird et al.2025 · 19 citationsarXiv
SDSS-V Milky Way Mapper (MWM): ASPCAP Stellar Parameters and Abundances in SDSS-V Data Release 192506.07845v2 · Szabolcs M'esz'aros, Paula Jofr'e, Jennifer A. Johnson et al.2025 · 20 citationsarXiv
Science Prospects for the Southern Wide-field Gamma-ray Observatory: SWGO2506.01786v2 · P. Abreu, R. Alfaro, A. Alfonso et al.2025 · 2 citationsarXiv
Evidence for a Catastrophically Disrupted Open Cluster2504.19343v1 · Alexis N. Miller, Kyle R. Tregoning, Jeff J. Andrews et al.2025 · 2 citationsarXiv
The distant Milky Way halo from the Southern hemisphere: Characterization of the LMC-induced dynamical-friction wake2410.00114v2 · Manuel Cavieres, Julio Chanam'e, Camila Navarrete et al.2024 · 11 citationsarXiv
Constraining Extra Mixing during the Main Sequence: What Depletes Lithium Does Not Touch Beryllium2408.10999v2 · Henrique Reggiani, Jhon Yana Galarza, Diego Lorenzo-Oliveira et al.2024 · 0 citationsarXiv
Theia 456: Tidally Shredding an Open Cluster2405.13133v2 · Kyle R. Tregoning, Jeff J. Andrews, Marcel A. Agueros et al.2024 · 2 citationsarXiv
Are Lithium-Rich Giants Binaries? A Radial Velocity Variability Analysis of 1,400 Giants2401.00049v3 · Matias Castro-Tapia, Claudia Aguilera-G'omez, Julio Chanam'e2023 · 12 citationsA&A 690, A367 (2024)
The breakdown of current gyrochronology as evidenced by old coeval stars2210.01137v2 · Joaqu'in Silva-Beyer, Diego Godoy-Rivera, Julio Chanam'e2022 · 10 citationsarXiv
Evidence of extra-mixing in field giants as traced by lithium and carbon isotope ratio2207.08905v2 · Claudia Aguilera-G'omez, Mat'ias I. Jones, Julio Chanam'e2022 · 18 citationsA&A 670, A73 (2023)
Unraveling UBC 274: a morphological, kinematical and chemical analysis of a disrupting open cluster2206.03777v1 · L. Casamiquela, J. Olivares, Y. Tarricq et al.2022 · 11 citationsA&A 664, A31 (2022)
Substructure, supernovae, and a time-resolved star formation history for Upper Scorpius2205.01735v3 · Geovanny Briceno-Morales, Julio Chanam'e2022 · 22 citationsarXiv
A Young, Low-Density Stellar Stream in the Milky Way Disk: Theia 4562110.06278v2 · Jeff J. Andrews, Jason L. Curtis, Julio Chanam'e et al.2021 · 19 citationsarXiv
Mass Matters: No Evidence for Ubiquitous Lithium Production in Low-Mass Clump Giants2109.13955v3 · Julio Chanam'e, Marc H. Pinsonneault, Claudia Aguilera-G'omez et al.2021 · 19 citationsarXiv
Combining Astrometry and Elemental Abundances: The Case of the Candidate Pre-Gaia Halo Moving Groups G03-37, G18-39, and G21-222106.12734v1 · S.C. Schuler, J.J. Andrews, V.R. Clanzy II et al.2021 · 5 citationsarXiv
The consistency of chemical clocks among coeval stars2105.01096v2 · Francisca Espinoza-Rojas, Julio Chanam'e, Paula Jofr'e et al.2021 · 16 citationsarXiv
Improved Constraints on the Initial-to-Final Mass Relation of White Dwarfs using Wide Binaries2102.07790v2 · Manuel Barrientos, Julio Chanam'e2021 · 32 citationsarXiv
The S2 Stream: the shreds of a primitive dwarf galaxy2007.11003v2 · David S. Aguado, G. C. Myeong, Vasily Belokurov et al.2020 · 38 citationsarXiv
Detection of the nearest Jupiter analog in radial velocity and astrometry data1910.06804v1 · Fabo Feng, Guillem Anglada-Escud'e, Mikko Tuomi et al.2019 · 76 citationsarXiv
The chemical composition of HIP34407/HIP34426 and other twin-star comoving pairs1909.07460v1 · I. Ramirez, S. Khanal, S. J. Lichon et al.2019 · 50 citationsarXiv
A MegaCam Survey of Outer Halo Satellites. VII. A Single Sérsic Index v/s Effective Radius Relation for Milky Way Outer Halo Satellites1902.08860v1 · Sebasti'an Marchi-Lasch, Ricardo R. Munoz, Felipe A. Santana et al.2019 · 14 citationsarXiv
The R-Process Alliance: Spectroscopic Follow-up of Low-Metallicity Star Candidates from the Best & Brightest Survey1811.10367v1 · Vinicius M. Placco, Rafael M. Santucci, Timothy C. Beers et al.2018 · 35 citationsarXiv
On the Identification of Wide Binaries in the Kepler Field1807.00009v1 · Diego Godoy-Rivera, Julio Chanam'e2018 · 23 citationsarXiv
Validating TGAS wide binaries with Gaia DR2 Radial Velocities and Parallaxes1805.04162v1 · Jeff J. Andrews, Julio Chanam'e, Marcel A. Agueros2018 · 12 citationsRNAAS, 2018, Vol 2, No 2, pg 29
Spectroscopic Validation of Low-Metallicity Stars from RAVE1805.00608v1 · Vinicius M. Placco, Timothy C. Beers, Rafael M. Santucci et al.2018 · 49 citationsarXiv
A Distant Sample of Halo Wide Binaries from SDSS1804.06851v2 · Johanna Coronado, Mar'ia Paz Sep'ulveda, Andrew Gould et al.2018 · 13 citationsarXiv
Lithium abundance patterns of late-F stars: an in-depth analysis of the lithium desert1803.05922v1 · Claudia Aguilera-G'omez, Iv'an Ram'irez, Julio Chanam'e2018 · 82 citationsA&A 614, A55 (2018)
SDSS-V: Pioneering Panoptic Spectroscopy1711.03234v1 · Juna A. Kollmeier (OCIS), Gail Zasowski (Utah), Hans-Walter Rix et al.2017 · 216 citationsarXivon Valency
Wide Binaries in Tycho-Gaia II: Metallicities, Abundances, and Prospects for Chemical Tagging1710.04678v1 · Jeff J. Andrews, Julio Chanam'e, Marcel A. Agueros2017 · 39 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
Wide Binaries in Tycho-{\it Gaia}: Search Method and the Distribution of Orbital Separations1704.07829v1 · Jeff J. Andrews, Julio Chanam'e, Marcel A. Agueros2017 · 108 citationsarXiv
On Lithium-Rich Red Giants. II. Engulfment on the Giant Branch of Trumpler 201609.07492v2 · Claudia Aguilera-G'omez, Julio Chanam'e, Marc H. Pinsonneault et al.2016 · 34 citationsarXiv
Wide binaries in ultra-faint galaxies: a window onto dark matter on the smallest scales1605.09384v1 · Jorge Penarrubia, Aaron D. Ludlow, Julio Chanam'e et al.2016 · 39 citationsarXiv
On Lithium-Rich Red Giants. I. Engulfment of Sub-Stellar Companions1605.05332v2 · Claudia Aguilera-G'omez, Julio Chanam'e, Marc Pinsonneault et al.2016 · 109 citationsarXiv
Discovery and Validation of a High-Density sub-Neptune from the K2 Mission1601.07608v2 · N'estor Espinoza, Rafael Brahm, Andr'es Jord'an et al.2016 · 34 citationsarXiv
The Kapteyn moving group is not tidal debris from Centauri1506.02041v2 · Camila Navarrete, Julio Chanam'e, Iv'an Ram'irez et al.2015 · 22 citationsThe Astrophysical Journal 808 (2015) 103-126
A starburst in the core of a galaxy cluster: The dwarf irregular NGC 1427A in Fornax1411.7314v3 · Marcelo D. Mora, Julio Chanam'e, Thomas H. Puzia2014 · 9 citationsarXiv
Hubble Space Telescope Proper Motion (HSTPROMO) Catalogs of Galactic Globular Clusters. I. Sample Selection, Data Reduction and NGC 7078 Results1410.5820v1 · A. Bellini, J. Anderson, R. P. van der Marel et al.2014 · 197 citationsarXiv
Local Group and Star Cluster Dynamics from HSTPROMO (The Hubble Space Telescope Proper Motion Collaboration)1309.2014v1 · Roeland P. van der Marel, Jay Anderson, Andrea Bellini et al.2013 · 5 citationsarXiv
Oxygen abundances in low- and high-alpha field halo stars and the discovery of two field stars born in globular clusters1208.3675v1 · I. Ramirez, J. Melendez, J. Chaname2012 · 103 citationsarXiv
Towards precise ages for single stars in the field. Gyrochronology constraints at several Gyr using wide binaries. I. Ages for initial sample1109.0013v2 · Julio Chanam'e, Iv'an Ram'irez (Carnegie Observatories)2011 · 53 citationsarXiv
Career total: at least 117 works. 62 are in this corpus.Showing the 50 most recent.
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