SB
Sven Buder
astro-ph.GAastro-ph.SRastro-ph.IMastro-ph.EPastro-ph.COphysics.data-anphysics.comp-phcs.LGphysics.space-ph
On Valency
published · living versionsW_q3pfrxqv·v1 · currentpublished
How Quickly Did the Giants Form? Constraining the Formation Timescales of Massive Quiescent Galaxies at Cosmic Noon Using Chemical Evolution Modelling
with Patrick N. O'Connor, J. Trevor Mendel, Melissa K. Ness, Claudia del P. Lagos +1
1 version
W_zct8z96c·v1published
Preprints & journals
117 papers in the corpus · 2015–2026Reading Between the Lines: How Much Information Remains After Fitting a Stellar Spectrum?2610.25583v1 · Sven Buder, Tomasz R'oż'anski2026 · 0 citationsarXivon Valency
Double Trouble: How Unresolved Spectroscopic Binary Stars Skew GALAH DR4 Stellar Parameters2610.22707v1 · Yani Lach, Sven Buder, Gregor Traven2026 · 0 citationsMonthly Notices of the Royal Astronomical Society, Volume 551, Issue 3, September 2026, stag1477
ACACIAS II: element abundances for 39 stars in the dwarf galaxy Sculptor2610.21028v1 · Anell Cornejo-C'ardenas, Sven Buder, Melissa K. Ness et al.2026 · 0 citationsarXiv
Snapshots of r-process production in the Milky Way disk2609.36013v1 · Sarah G. Kane, Stephanie Monty, Madeleine McKenzie et al.2026 · 0 citationsarXiv
Stellar ages from [C/N] in giant stars: applicability and limitations2609.21928v1 · Giada Casali, Luca Casagrande, Fiorenzo Vincenzo et al.2026 · 0 citationsarXiv
HARPS Abundances with Korg I: 22 Element Abundances for 426 Red Giant Stars2607.21001v1 · Sarah E. Aquilina, Melissa Ness, Adam J. Wheeler et al.2026 · 0 citationsarXiv
HRMOS: A High-Resolution Multi-Object Spectrograph for the VLT2607.04916v1 · Laura Magrini, Thomas Bensby, Sofia Randich et al.2026 · 0 citationsarXiv
The GALAH Survey: Neutron-Capture Elemental Abundances for 350,000 Gaia-RVS spectra and the Chemodynamics of Accreted Structures2606.04567v2 · Pradosh Barun Das, Daniel B. Zucker, Aldo Mura-Guzm'an et al.2026 · 0 citationsMon. Not. R. Astron. Soc. 550, 1-24 (2026)
Searching for and characterizing halo substructures with the GALAH DR4 survey2602.19647v1 · Iryna Kushniruk, Kristopher Youakim, Karin Lind et al.2026 · 0 citationsA&A 709, A69 (2026)
How Mergers and Flybys Shape Azimuthal Age Patterns in Spiral Galaxies2512.20241v1 · Qian-Hui Chen, Alex M. Garcia, Zefeng Li et al.2025 · 0 citationsarXiv
A value-added catalogue of neural network-based europium abundances for GALAH DR42512.02125v1 · Sarah G. Kane, Zofia Kaczmarek, Andrew Garner et al.2025 · 2 citationsarXiv
Evolution of action-space coherence in a Milky Way-like simulation2511.15215v2 · Arunima Arunima, Mark R. Krumholz, Michael J. Ireland et al.2025 · 0 citationsMon Not R Astron Soc (2026)
The chemodynamical memory of a major merger in a NIHAO-UHD Milky Way analogue -- II. Were Splash stars heated or already born hot?2510.20233v2 · Sven Buder, Tobias Buck, 'Asa Sk'ulad'ottir et al.2025 · 3 citationsarXiv
Spectroscopic Follow-up of Young High- Dwarf Star Candidates: Still Likely Genuinely Young2510.15654v1 · Yuxi Lu, Catherine Manea, Maryum Sayeed et al.2025 · 0 citationsarXiv
The chemodynamical memory of a major merger in a NIHAO-UHD Milky Way analogue -- I. A golden thread through time and space2510.11284v2 · Sven Buder, Tobias Buck, 'Asa Sk'ulad'ottir et al.2025 · 2 citationsMon Not R Astron Soc (2026)
Multi-wavelength probes of the Milky Way's Cold Interstellar Medium: Radio HI and Optical KI Absorption with GASKAP and GALAH2509.23066v1 · Hiep Nguyen, Sven Buder, Juan D. Soler et al.2025 · 0 citationsMNRAS 2025
A COMPASS to Model Comparison and Simulation-Based Inference in Galactic Chemical Evolution2507.05060v2 · Berkay Gunes, Sven Buder, Tobias Buck2025 · 2 citationsarXiv
Probing Binary Architectures of Lithium-Rich Giants in GALAH with COSMIC and Stellar Models2507.05359v1 · Maryum Sayeed, Selina Yang, Giulia Cinquegrana et al.2025 · 4 citationsarXiv
Testing stellar yield prescriptions in OMEGA+: Implications for rising sodium abundances in young thick disc stars2506.17711v2 · Evans K. Owusu, Ashley J. Ruiter, Alex J. Kemp et al.2025 · 0 citationsarXiv
Optical spectroscopic signatures of the red giant evolutionary state2506.02889v1 · Ella Xi Wang, Melissa Ness, Thomas Nordlander et al.2025 · 1 citationarXiv
Investigating the Upper Scorpius OB association with HERMES. I. The spectroscopic sample and 6D kinematics2505.03716v2 · Joseph J. Armstrong, Jonathan C. Tan, Nicholas J. Wright et al.2025 · 9 citationsMon Not R Astron Soc (2025) 2349-2373
Inferring Galactic Parameters from Chemical Abundances with Simulation-Based Inference2503.02456v1 · Tobias Buck, Berkay Gunes, Giuseppe Viterbo et al.2025 · 3 citationsA&A 702, A184 (2025)
The Rise of the Milky Way Disk through EMP Stars2502.18668v1 · B. Lowe, T. Nordlander, L. Casagrande et al.2025 · 3 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: Improving chemical abundances using star clusters2501.06140v2 · Janez Kos, Sven Buder, Kevin L. Beeson et al.2025 · 8 citationsA&A 703, A104 (2025)
Local variations of the radial metallicity gradient in a simulated NIHAO-UHD Milky Way analogue and their implications for (extra-)galactic studies2412.01157v2 · Sven Buder, Tobias Buck, Qian-Hui Chen et al.2024 · 2 citationsarXiv
On the origin of the Hercules group: I. chemical signatures indicating the outer bar origin2411.19085v2 · Yusen Li, Kenneth Freeman, Helmut Jerjen et al.2024 · 3 citationsarXiv
The GALAH Survey: Stellar parameters and abundances for 800,000 Gaia RVS spectra using GALAH DR4 and The Cannon2410.12272v2 · Pradosh Barun Das, Daniel B. Zucker, Gayandhi M. De Silva et al.2024 · 8 citationsMNRAS 538, 605-621 (2025)
Evidence of Truly Young high- Dwarf Stars2410.02962v1 · Yuxi Lu, Isabel L. Colman, Maryum Sayeed et al.2024 · 7 citationsarXiv
The GALAH Survey: Data Release 42409.19858v2 · S. Buder, J. Kos, E. X. Wang et al.2024 · 91 citationsarXiv
First Resolution of Microlensed Images of a Binary-Lens Event2409.13015v3 · Zexuan Wu, Subo Dong, A. M'erand et al.2024 · 7 citationsAstrophys. j. 977 (2024) 229
ACACIAS I: Element abundance labels for 192 stars in the dwarf galaxy NGC 68222407.17661v1 · Melissa K. Ness, J. Trevor Mendel, Sven Buder et al.2024 · 3 citationsarXiv
Survey of extended Main Sequence Turn-offs in Galactic Open Clusters: Stellar rotations from Gaia RVS spectra2406.16551v1 · Giacomo Cordoni, Luca Casagrande, Jie Yu et al.2024 · 15 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
At the same age, metallicity, and alpha-enhancement, sodium is a more effective tracer of the young and old sequences of the Milky Way disc2405.00315v2 · Evans K. Owusu, Sven Buder, Ashley J. Ruiter et al.2024 · 2 citationsarXiv
Finding accreted stars in the Milky Way: clues from NIHAO simulations2404.13835v1 · Sven Buder, Luka Mijnarends, Tobias Buck2024 · 6 citationsarXiv
The Gasing Pangkah Collaboration: I. Asteroseismic Identification and Characterisation of a Rapidly-Rotating Engulfment Candidate2402.16971v1 · J. M. Joel Ong, Marc Teng Yen Hon, Melinda Soares-Furtado et al.2024 · 0 citationsarXiv
Search for Stellar Companions of Exoplanet Host Stars with AstraLux/CAHA 2.2 m2402.12299v1 · S. Schlagenhauf, M. Mugrauer, C. Ginski et al.2024 · 6 citationsarXiv
The GALAH survey: Elemental abundances in open clusters using joint effective temperature and surface gravity photometric priors2402.07748v1 · Kevin L. Beeson, Janez Kos, Richard de Grijs et al.2024 · 8 citationsarXiv
3D NLTE Lithium abundances for late-type stars in GALAH DR32402.02669v1 · Ella Xi Wang, Thomas Nordlander, Sven Buder et al.2024 · 25 citationsarXiv
The role of carbon in red giant spectro-seismology2401.13235v2 · Kirsten A. Banks, Sarah L. Martell, C. G. Tinney et al.2024 · 4 citationsarXiv
The Pristine Inner Galaxy Survey (PIGS) VIII: Characterising the orbital properties of the ancient, very metal-poor inner Milky Way2312.03847v2 · Anke Ardern-Arentsen, Giacomo Monari, Anna B. A. Queiroz et al.2023 · 1 citationarXiv
Assembling a high-precision abundance catalogue of solar twins in GALAH for phylogenetic studies2310.15107v2 · Kurt Walsen, Paula Jofr'e, Sven Buder et al.2023 · 14 citationsarXiv
Chemical Doppelgangers in GALAH DR3: the Distinguishing Power of Neutron-Capture Elements Among Milky Way Disk Stars2310.15257v1 · Catherine Manea, Keith Hawkins, Melissa K. Ness et al.2023 · 19 citationsarXiv
Roman Early-Definition Astrophysics Survey Opportunity: Galactic Roman Infrared Plane Survey (GRIPS)2307.07642v1 · Roberta Paladini, Catherine Zucker (STScI), Robert Benjamin et al.2023 · 0 citationsarXiv
Many Roads Lead to Lithium: Formation Pathways For Lithium-Rich Red Giants2306.03323v2 · Maryum Sayeed, Melissa K. Ness, Benjamin T. Montet et al.2023 · 22 citationsarXiv
CN and CO Features: Key Indicators of Red Giant Evolutionary Phase in Moderate-Resolution X-Shooter Spectra2305.11620v1 · Kirsten A. Banks, Chantel Y. Y. Ho, Sarah L. Martell et al.2023 · 4 citationsarXiv
The GALAH survey: New diffuse interstellar bands found in residuals of 872,000 stellar spectra2303.14016v2 · Rok Vogrincic, Janez Kos, Tomaz Zwitter et al.2023 · 11 citationsarXiv
Peeking beneath the precision floor -- II. Probing the chemo-dynamical histories of the potential globular cluster siblings, NGC 288 and NGC 3622302.06644v2 · Stephanie Monty, David Yong, Davide Massari et al.2023 · 9 citationsarXiv
Chasing the impact of the Gaia-Sausage-Enceladus merger on the formation of the Milky Way thick disc2211.01006v2 · Ioana Ciuca, Daisuke Kawata, Yuan-Sen Ting et al.2022 · 54 citationsarXiv
Career total: at least 175 works. 117 are in this corpus.Showing the 50 most recent.
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