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Timothy C. Beers

University of Notre Dame · US
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Area of research
Astronomy and Astrophysics · Instrumentation
Research interest
Research interests include Stellar, planetary, and galactic studies, Astronomy and Astrophysical Research, Astrophysics and Star Formation Studies, and Astronomical Observations and Instrumentation.
h-index
124
citations
72,129
works
1,087
NIH funding
primary concept
email

Recent publications

The <i>R</i>-Process Alliance: detailed chemical composition of an <i>r</i>-process enhanced star with UV and optical spectroscopy
Monthly Notices of the Royal Astronomical Society 2024cited by 15position: middledoi
The S-PLUS Ultra-Short Survey: First data release
Astronomy and Astrophysics 2024cited by 9position: middledoi
Discovery of an Extremely r-process-enhanced Thin-disk Star with [Eu/H] = +0.78
The Astrophysical Journal Letters 2024cited by 7position: middledoi
A Tale of Two Disks: Mapping the Milky Way with the Final Data Release of APOGEE
The Astrophysical Journal 2023cited by 61position: middledoi
The APOGEE value-added catalogue of Galactic globular cluster stars
Monthly Notices of the Royal Astronomical Society 2023cited by 46position: middledoi
Element abundance patterns in stars indicate fission of nuclei heavier than uranium
Science 2023cited by 40position: middledoi
J-PLUS: Photometric Recalibration with the Stellar Color Regression Method and an Improved Gaia XP Synthetic Photometry Method
The Astrophysical Journal Supplement Series 2023cited by 21position: middledoi
Light elements Na and Al in 58 bulge spheroid stars from APOGEE
Monthly Notices of the Royal Astronomical Society 2023cited by 12position: middledoi
SEGUE-2: Old Milky Way Stars Near and Far
The Astrophysical Journal Supplement Series 2022cited by 57position: middledoi
Chemical Cartography with APOGEE: Mapping Disk Populations with a 2-process Model and Residual Abundances
The Astrophysical Journal Supplement Series 2022cited by 45position: middledoi
Potential Signature of Population III Pair-instability Supernova Ejecta in the BLR Gas of the Most Distant Quasar at z = 7.54*
The Astrophysical Journal 2022cited by 20position: middledoi
APOGEE Chemical Abundance Patterns of the Massive Milky Way Satellites
The Astrophysical Journal 2021cited by 142position: middledoi
Milky Way Tomography with the SkyMapper Southern Survey. II. Photometric Recalibration of SMSS DR2
The Astrophysical Journal 2021cited by 50position: middledoi
CAPOS: The bulge Cluster APOgee Survey
Astronomy and Astrophysics 2021cited by 34position: middledoi
Homogeneous analysis of globular clusters from the APOGEE survey with the BACCHUS code – III. ω Cen
Monthly Notices of the Royal Astronomical Society 2021cited by 32position: middledoi
The 16th Data Release of the Sloan Digital Sky Surveys: First Release from the APOGEE-2 Southern Survey and Full Release of eBOSS Spectra
The Astrophysical Journal Supplement Series 2020cited by 1,327position: middledoi
The chemical compositions of accreted and <i>in situ</i> galactic globular clusters according to SDSS/APOGEE
Monthly Notices of the Royal Astronomical Society 2020cited by 97position: middledoi
The age–chemical abundance structure of the Galactic disc – II. <i>α</i>-dichotomy and thick disc formation
Monthly Notices of the Royal Astronomical Society 2020cited by 59position: middledoi
Exploring the Stellar Age Distribution of the Milky Way Bulge Using APOGEE
The Astrophysical Journal 2020cited by 47position: middledoi
The contribution of N-rich stars to the Galactic stellar halo using APOGEE red giants
Monthly Notices of the Royal Astronomical Society 2020cited by 46position: middledoi
Aluminium-enriched metal-poor stars buried in the inner Galaxy
Astronomy and Astrophysics 2020cited by 42position: middledoi
The Southern Photometric Local Universe Survey (S-PLUS): improved SEDs, morphologies, and redshifts with 12 optical filters
Monthly Notices of the Royal Astronomical Society 2019cited by 197position: middledoi
Homogeneous analysis of globular clusters from the APOGEE survey with the BACCHUS code – II. The Southern clusters and overview
Monthly Notices of the Royal Astronomical Society 2019cited by 160position: middledoi
SDSS-IV MaStar: A Large and Comprehensive Empirical Stellar Spectral Library—First Release
The Astrophysical Journal 2019cited by 121position: middledoi
Homogeneous analysis of globular clusters from the APOGEE survey with the BACCHUS code
Astronomy and Astrophysics 2019cited by 93position: middledoi
APOGEE DR14/DR15 Abundances in the Inner Milky Way
The Astrophysical Journal 2019cited by 74position: middledoi
Chemodynamics of newly identified giants with a globular cluster like abundance patterns in the bulge, disc, and halo of the Milky Way
Monthly Notices of the Royal Astronomical Society 2019cited by 55position: middledoi
Discovery of a New Stellar Subpopulation Residing in the (Inner) Stellar Halo of the Milky Way
The Astrophysical Journal Letters 2019cited by 39position: middledoi
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
The Astrophysical Journal Supplement Series 2018cited by 1,044position: middledoi
The Second APOKASC Catalog: The Empirical Approach
The Astrophysical Journal Supplement Series 2018cited by 295position: middledoi

Grants

Collaborative Research: Distances to High Velocity Clouds
NSF0908043$121,3112009–2012PIRePORTER
Collaborative Research: Discovery and Analysis of Carbon-Enhanced Stars in SDSS-I and SDSS-II
NSF0707776$256,7402007–2010PIRePORTER
Distances to high-velocity clouds
NSF0607152$61,6692006–2009PIRePORTER
An Intensive Search for r-process-Enhanced Stars, and Abundance Patterns in the Early Galaxy
NSF0406784$313,9612004–2007PIRePORTER
Collaborative Research: Fundamental Properties of Local Subdwarfs
NSF0205815$74,8482002–2006PIRePORTER
The Nature of Metal-Poor Carbon-Enhanced Stars in the Galaxy
NSF0098549$230,7692001–2005PIRePORTER
Collaborative Research: Completion of the Southern Proper Motion Program
NSF0098508$143,3022001–2004PIRePORTER
Discovery and Analysis of Extremely Low Metallicity Stars, Horizontal-Branch Stars, and A-Type Stars in the Galaxy
NSF9529454$255,6421996–2000PIRePORTER
U.S.-Australia Cooperative Science Program: Discovery and Analysis of Extremely Low Metallicity Stars in the Galactic Halo
NSF9417547$16,1281995–1998PIRePORTER
Discovery and Analysis of Extremely Low Metallicity Stars Horizontal-Branch Stars, and A-Type Stars in the Galactic Halo
NSF9222326$195,0001993–1996PIRePORTER
U.S.-Denmark Cooperative Research: Spectroscopy and Analysis of Horizontal-Branch and A-Type Stars in the Galactic Halo
NSF9213548$10,1821993–1996PIRePORTER
Discovery and Photometry of Low Metallicity and Horizontal Branch Stars in the Galactic Halo
NSF9001376$187,1561990–1993PIRePORTER
The Discovery of Low Metallicity Stars in the Galactic Halo
NSF8617265$82,5001987–1990PIRePORTER

Frequent collaborators

Anna Frebel · Massachusetts Institute of Technology16 papers (2012–2024)Vinicius M. Placco · University of Notre Dame13 papers (2014–2024) · 10 papers (2019–2023)Young Sun Lee · Case Western Reserve University9 papers (2012–2017)N. Christlieb · Heidelberg University8 papers (2012–2017)Steven R. Majewski · University of Virginia8 papers (2017–2023)Ian U. Roederer · North Carolina State University7 papers (2012–2024) · 7 papers (2017–2023)Jennifer Sobeck · California Institute of Technology7 papers (2012–2020) · 7 papers (2017–2023)John E. Norris · Australian National University7 papers (2012–2017) · 7 papers (2014–2024)Terese T. Hansen · Stockholm University7 papers (2014–2024) · 7 papers (2017–2021)D. Minniti · Princeton University6 papers (2019–2023) · 6 papers (2017–2023)Henrik Jönsson · Lund University6 papers (2017–2023)B. Yanny · Carnegie Mellon University6 papers (2012–2015) · 6 papers (2020–2023)Kátia Cunha · University of Arizona6 papers (2017–2021)
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