CS
C. Sneden
astro-ph.SRastro-ph.GAastro-phastro-ph.EPastro-ph.IMastro-ph.COphysics.atom-phabundancesabundances – starsastro-ph.HE
On Valency
published · living versionsW_7auy7rgn·v1 · currentpublished
On the Use of Field RR Lyrae as Galactic Probes. V. Optical and radial velocity curve templates
with V. F. Braga, J. Crestani, M. Fabrizio, G. Bono +27
1 version
Preprints & journals
147 papers in the corpus · 1998–2026The Galactic Phosphorus Survey. I. Chemical Evolution across the Galactic Disk from $\sim$750 FGK Stars2609.20930v1 · Dionysios Gakis, Keith Hawkins, Zachary G. Maas et al.2026 · 0 citationsarXiv
On the use of field RR Lyrae as Galactic probes:. IX. Radial velocities2607.29597v1 · K. Baeza-Villagra, V. F. Braga, M. Fabrizio et al.2026 · 0 citationsarXiv
Stellar Population Astrophysics (SPA) with the TNG. Beyond the iron peak: Galactic evolution of molybdenum, ruthenium and zirconium through open clusters2607.26347v1 · Natalia Alvarez-Baena, Valentina D'Orazi, Christopher Sneden et al.2026 · 0 citationsarXiv
The -Process Alliance: Actinide Abundances, Variation, and Evolution in Metal-Poor Stars2604.12892v2 · Shivani P. Shah, Rana Ezzeddine, Erika M. Holmbeck et al.2026 · 0 citationsVolume 1009, Issue 2, 2026, 27pp
On the Use of Field RR Lyrae as Galactic Probes -- VIII. Early Formation of the Galactic Spheroid2601.16523v1 · G. Bono, V. F. Braga, M. Fabrizio et al.2026 · 4 citationsarXiv
HST+IGRINS synergy to characterise the newly discovered metal-rich bulge globular cluster Patchick 1262601.03901v1 · Elisa R. Garro, Davide Massari, Jos'e G. Fern'andez-Trincado et al.2026 · 2 citationsarXiv
Classical Cepheids in the Galactic thin disk I. Abundance gradients via non-local thermodynamic equilibrium spectral analysis2511.22491v2 · Antonino Nunnari, Valentina D'Orazi, Giuliana Fiorentino et al.2025 · 0 citationsarXiv
The R-Process Alliance: Exploring the cosmic scatter among ten r-process sites with stellar abundances2510.25500v1 · Mila Racca, Terese T. Hansen, Ian U. Roederer et al.2025 · 6 citationsA&A 704, A282 (2025)
Rare Find: Discovery and chemo-dynamical properties of two s-process enhanced RR Lyrae stars2510.15723v2 · Valentina D'Orazi, Giuliano Iorio, Borb'ala Cseh et al.2025 · 4 citationsA&A 704, A12 (2025)
High-Resolution Infrared Spectroscopy of the Dust-Obscured Metal-Poor Open Cluster Trumpler 52505.09722v1 · S. Ozdemir, M. Afsar, C. Sneden et al.2025 · 4 citationsA&A 699, A208 (2025)
High Lithium Abundance Connection with the Chromospheric Helium in Red Giants: Spectroscopic and Asteroseismic analyses2501.08863v1 · Anohita Mallick, Christopher Sneden, Bacham E. Reddy et al.2025 · 6 citationsarXiv
The elderly among the oldest: new evidence for extremely metal-poor RR Lyrae stars2501.05807v1 · Valentina D'Orazi, Vittorio F. Braga, Giuseppe Bono et al.2025 · 5 citationsarXiv
The GALAH survey: Tracing the Milky Way's formation and evolution through RR Lyrae stars2405.04580v1 · Valentina D'Orazi, Nicholas Storm, Andrew R. Casey et al.2024 · 22 citationsarXiv
The R-Process Alliance: Analysis of Limited-r Stars2404.03379v1 · T. Xylakis-Dornbusch, T. T. Hansen, T. C. Beers et al.2024 · 10 citationsarXiv
Variations in Line Profiles of Atomic Transitions in RR Lyrae Stars2404.01420v1 · Christopher Sneden, George W. Preston2024 · 1 citationarXiv
Composition of Giants 1 North of the Galactic Center: Detailed Abundance Trends for 21 Elements Observed with IGRINS2401.13991v1 · Govind Nandakumar, Nils Ryde, Gregory Mace et al.2024 · 0 citationsarXiv
Tungsten in barium stars2401.09206v1 · M. P. Roriz, M. Lugaro, S. Junqueira et al.2024 · 0 citationsarXiv
M67 Blue Stragglers with High-resolution Infrared Spectroscopy2309.16863v1 · K. E. Brady, C. Sneden, C. A. Pilachowski et al.2023 · 11 citationsAJ, 166, 154. 2023
ELemental abundances of Planets and brown dwarfs Imaged around Stars (ELPIS): I. Potential Metal Enrichment of the Exoplanet AF Lep b and a Novel Retrieval Approach for Cloudy Self-luminous Atmospheres2309.02488v1 · Zhoujian Zhang, Paul Molliere, Keith Hawkins et al.2023 · 69 citationsarXiv
Oxygen, sulfur, and iron radial abundance gradients of classical Cepheids across the Galactic thin disk2308.01928v1 · R. da Silva, V. D'Orazi, M. Palla et al.2023 · 32 citationsA&A 678, A195 (2023)
The chemical evolution of the solar neighbourhood for planet-hosting stars2307.12330v1 · Marco Pignatari, Thomas C. L. Trueman, Kate A. Womack et al.2023 · 15 citationsarXiv
Iron-Peak Element Abundances in Warm Very Metal-Poor Stars2304.06899v1 · Christopher Sneden, Ann Merchant Boesgaard, John J. Cowan et al.2023 · 15 citationsarXiv
Chemical Compositions of Red Giant Stars in the Old Open Cluster NGC 77892304.07359v1 · Neel Nagarajan, Christopher Sneden, Melike Afsar et al.2023 · 6 citationsarXiv
Effective Temperature Estimations from Line Depth Ratios in the \H\ and \K-band Spectra of IGRINS2303.15030v1 · Melike Afsar, Zeynep Bozkurt, Gamze Bocek Topcu et al.2023 · 12 citationsarXiv
Atomic Transition Probabilities for Transitions of Si I and Si II and the Silicon Abundances of Several Very Metal-Poor Stars2301.11391v1 · E. A. Den Hartog, J. E. Lawler, C. Sneden et al.2023 · 13 citationsarXiv
Gaia-IGRINS synergy: Orbits of Newly Identified Milky Way Star Clusters2212.02337v2 · Elisa R. Garro, Jos'e G. Fern'andez-Trincado, Dante Minniti et al.2022 · 14 citationsA&A 669, A136 (2023)
High-resolution spectroscopic analysis of four new chemically peculiar stars2211.08627v1 · M. P. Roriz, C. B. Pereira, S. Junqueira et al.2022 · 8 citationsarXiv
The Active Chromospheres of Lithium-Rich Red Giant Stars2209.05941v1 · Christopher Sneden, Melike Afsar, Zeynep Bozkurt et al.2022 · 21 citationsarXiv
Non-LTE abundance corrections for late-type stars from 2000Å to 3{\mu}m: I. Na, Mg, and Al2206.11070v1 · K. Lind, T. Nordlander, A. Wehrhahn et al.2022 · 44 citationsA&A 665, A33 (2022)
Chemical Evolution of Ytterbium in the Galactic Disk2202.00691v1 · M. Montelius, R. Forsberg, N. Ryde et al.2022 · 20 citationsarXiv
Hydrogen and Helium Shock Phenomena during Rising Light in RR Lyrae Fundamental Mode Pulsators2112.13924v1 · George W. Preston, Christopher Sneden, Merieme Chadid2021 · 6 citationsarXiv
The HETDEX Instrumentation: Hobby-Eberly Telescope Wide Field Upgrade and VIRUS2110.03843v2 · Gary J. Hill, Hanshin Lee, Phillip J. MacQueen et al.2021 · 151 citationsAJ 162 298 (2021)on Valency
The Hobby-Eberly Telescope Dark Energy Experiment (HETDEX) Survey Design, Reductions, and Detections2110.04298v1 · Karl Gebhardt, Erin Mentuch Cooper, Robin Ciardullo et al.2021 · 115 citationsarXiv
Heavy elements in barium stars2108.08132v1 · M. P. Roriz, M. Lugaro, C. B. Pereira et al.2021 · 32 citationsarXiv
On the use of field RR Lyrae as Galactic probes: IV. New insights into and around the Oosterhoff dichotomy2107.00919v1 · M. Fabrizio, V.F. Braga, J. Crestani et al.2021 · 33 citationsarXiv
On the Use of Field RR Lyrae as Galactic Probes. V. Optical and radial velocity curve templates2107.00923v1 · V.F. Braga, J. Crestani, M. Fabrizio et al.2021 · 22 citationsarXivon Valency
Atomic Transition Probabilities of Neutral Calcium2105.10534v1 · E. A. Den Hartog, J. E. Lawler, C. Sneden et al.2021 · 24 citationsarXiv
linemake: An Atomic and Molecular Line List Generator2104.08286v1 · Vinicius M. Placco, Christopher Sneden, Ian U. Roederer et al.2021 · 105 citationsResearch Notes of the AAS, 2021, 5, 92
Metallicities from high resolution spectra of 49 RR Lyrae Variables2103.11012v1 · Christina K. Gilligan, Brian Chaboyer, Massimo Marengo et al.2021 · 26 citationsarXiv
Chemical Compositions of Red Giant Stars from Habitable Zone Planet Finder Spectroscopy2012.14742v1 · Christopher Sneden, Melike Afsar, Zeynep Bozkurt et al.2020 · 11 citationsarXiv
The Pristine survey -- XII: Gemini-GRACES chemo-dynamical study of newly discovered extremely metal-poor stars in the Galaxy2012.03960v2 · Collin L. Kielty, Kim A. Venn, Federico Sestito et al.2020 · 37 citationsarXiv
On the Use of Field RR Lyrae as Galactic Probes. II. A new S calibration to estimate their metallicity2012.02284v1 · J. Crestani, M. Fabrizio, V.F. Braga et al.2020 · 61 citationsarXiv
Vanadium Abundance Derivations in 255 Metal-poor Stars2008.05500v1 · Xiaowei Ou, Ian U. Roederer, Christopher Sneden et al.2020 · 21 citationsarXiv
Chemical Abundances Of Open Clusters From High-Resolution Infrared Spectra. II. NGC 7521910.10554v1 · G. Bocek Topcu, M. Afsar, C. Sneden et al.2019 · 20 citationsarXiv
Pristine IX: CFHT ESPaDOnS Spectroscopic Analysis of 115 Bright Metal-Poor Candidate Stars1910.06340v1 · Kim Venn, Collin Kielty, Federico Sestito et al.2019 · 58 citationsarXiv
On the use of field RR Lyrae as Galactic probes: I. The Oosterhoff dichotomy based on fundamental variables1908.02064v2 · M.Fabrizio, G.Bono, V.F.Braga et al.2019 · 53 citationsarXiv
Atomic transition probabilities for UV and blue lines of Fe II and abundance determinations in the photospheres of the Sun and metal-poor star HD 849371907.11760v1 · E. A. Den Hartog, J. E. Lawler, C. Sneden et al.2019 · 37 citationsarXiv
Key Challenges for AAS Journals in the Next Decade1907.11245v1 · Emily M. Levesque, Lisa Prato, Christopher Sneden et al.2019 · 0 citationsarXiv
Quantitative Atomic Spectroscopy, a Review of Progress in the Optical-UV Region and Future Opportunities†.31807134 · Lawler, James E, Sneden, Christopher, Den Hartog, Elizabeth A et al.2021 · 0 citationsProceedings of the International Astronomical Union. International Astronomical Union. 2019;350:73
Chemical Abundances Of Open Clusters From High-Resolution Infrared Spectra. I. NGC 69401903.03786v1 · G. Bocek Topcu, M. Afsar, C. Sneden et al.2019 · 19 citationsarXiv
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