JL
James E. Lawler
astro-ph.SRastro-ph.GAastro-phastro-ph.IMphysics.atom-phastro-ph.EPastro-ph.HEnucl-thabundancesabundances – stars
On Valency
published · living versionsW_hvw2p5b2·v1 · currentpublished
The Apache Point Observatory Galactic Evolution Experiment (APOGEE)
with Steven R. Majewski, Ricardo P. Schiavon, Peter M. Frinchaboy, Carlos Allende Prieto +73
1 version
Preprints & journals
85 papers in the corpus · 1976–2023Iron-Peak Element Abundances in Warm Very Metal-Poor Stars2304.06899v1 · Christopher Sneden, Ann Merchant Boesgaard, John J. Cowan et al.2023 · 15 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
The R-Process Alliance: A Nearly Complete R-Process Abundance Template Derived from Ultraviolet Spectroscopy of the R-Process-Enhanced Metal-Poor Star HD 2229252205.03426v2 · Ian U. Roederer, James E. Lawler, Elizabeth A. Den Hartog et al.2022 · 71 citationsarXiv
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
Detection of Al II in the Ultraviolet Spectra of Metal-Poor Stars: An Empirical LTE Test of NLTE Aluminum Abundance Calculations2103.12764v1 · Ian U. Roederer, James E. Lawler2021 · 18 citationsarXiv
Improved Atomic Transition Probabilities for UV and Optical Lines of Hf II and Determination of the Hf Abundance in Two Metal-Poor Stars2102.11308v1 · E. A. Den Hartog, J. E. Lawler, I. U. Roederer2021 · 13 citationsarXiv
Detection of Pb II in the Ultraviolet Spectra of Three Metal-Poor Stars2009.14251v1 · Ian U. Roederer, James E. Lawler, Erika M. Holmbeck et al.2020 · 17 citationsarXiv
Vanadium Abundance Derivations in 255 Metal-poor Stars2008.05500v1 · Xiaowei Ou, Ian U. Roederer, Christopher Sneden et al.2020 · 21 citationsarXiv
Detailed Iron-Peak Element Abundances in Three Very Metal-Poor Stars2001.00541v1 · John J. Cowan, Christopher Sneden, Ian U. Roederer et al.2020 · 25 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
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
Origin of the Heaviest Elements: the Rapid Neutron-Capture Process1901.01410v3 · John J. Cowan, Christopher Sneden, James E. Lawler et al.2019 · 716 citationsRev. Mod. Phys. 93, 15002 (2021)
Perspectives on Astrophysics Based on Atomic, Molecular, and Optical (AMO) Techniques1811.06157v1 · Daniel Wolf Savin, James F. Babb, Paul M. Bellan et al.2018 · 0 citationsarXiv
FRIB and the GW170817 Kilonova1809.00703v1 · A. Aprahamian, R. Surman, A. Frebel et al.2018 · 4 citationsarXiv
Chemical Compositions of Evolved Stars From Near-Infrared IGRINS High-Resolution Spectra. I. Abundances in Three Red Horizontal Branch Stars1808.03855v1 · Melike Afsar, Christopher Sneden, Michael P. Wood et al.2018 · 31 citationsarXiv
Consistent Iron Abundances Derived from Neutral and Singly-Ionized Iron Lines in Ultraviolet and Optical Spectra of Six Warm Metal-Poor Stars1805.07390v1 · Ian U. Roederer, Christopher Sneden, James E. Lawler et al.2018 · 29 citationsarXiv
Transition Probabilities of Co ii Weak Lines to the Ground and Low Metastable Levels.30983596 · Lawler, J E, Feigenson, T, Sneden, C et al.2025 · 27 citationsThe Astrophysical journal. 2018;238
Vanadium Transitions in the Spectrum of Arcturus1712.06942v1 · M. P. Wood, C. Sneden, J. E. Lawler et al.2017 · 12 citationsarXiv
Fe I oscillator strengths for transitions from high-lying odd-parity levels1710.07571v1 · M. T. Belmonte, J. C. Pickering, M. P. Ruffoni et al.2017 · 48 citationsarXiv
IMPROVED Cr II log(gf ) VALUES AND ABUNDANCE DETERMINATIONS IN THE PHOTOSPHERES OF THE SUN AND METAL-POOR STAR HD 84937.28579650 · Lawler, J E, Sneden, C, Nave, G et al.2025 · 61 citationsThe Astrophysical journal. Supplement series. 2017;228(1)
The spectroscopic foundation of radiative forcing of climate by carbon dioxide.31423031 · Mlynczak, Martin G, Daniels, Taumi S, Kratz, David P et al.2023 · 35 citationsGeophysical research letters. 2016;43(10):5318-5325
Iron-Group Abundances in the Metal-Poor Main Sequence Turnoff Star HD~849371511.05985v1 · Christopher Sneden, John J. Cowan, Chiaki Kobayashi et al.2015 · 121 citationsarXiv
The Apache Point Observatory Galactic Evolution Experiment (APOGEE)1509.05420v1 · Steven R. Majewski, Ricardo P. Schiavon, Peter M. Frinchaboy et al.2015 · 1,829 citationsarXivon Valency
Hubble Space Telescope Near-Ultraviolet Spectroscopy of Bright CEMP-s Stars1508.05872v1 · Vinicius M. Placco, Timothy C. Beers, Inese I. Ivans et al.2015 · 52 citationsarXiv
New H-band Stellar Spectral Libraries for the SDSS-III/APOGEE survey1502.05237v2 · O. Zamora, D. A. Garcia-Hernandez, C. Allende Prieto et al.2015 · 142 citationsarXiv
The SDSS-III APOGEE Spectral Line List for H-band Spectroscopy1502.04080v2 · Matthew Shetrone, Dmitry Bizyaev, James Lawler et al.2015 · 172 citationsarXiv
Measurement of Holmium Rydberg series through MOT depletion spectroscopy1412.1428v1 · J. Hostetter, J. D. Pritchard, J. E. Lawler et al.2014 · 24 citationsarXiv
Fe I Oscillator Strengths for Transitions from High-lying Even-Parity Levels1409.8142v1 · E. A. Den Hartog, M. P. Ruffoni, J. E. Lawler et al.2014 · 90 citationsarXiv
Improved V II log() Values, Hyperfine Structure Constants, and Abundance Determinations in the Photospheres of the Sun and Metal-poor Star HD 849371408.4175v1 · M. P. Wood, J. E. Lawler, E. A. Den Hartog et al.2014 · 67 citationsApJS 214 (2014) 18
New Detections of Arsenic, Selenium, and Other Heavy Elements in Two Metal-Poor Stars1406.4554v1 · Ian U. Roederer, Hendrik Schatz, James E. Lawler et al.2014 · 61 citationsarXiv
Hubble Space Telescope Near-Ultraviolet Spectroscopy of the Bright CEMP-no Star BD+44 4931406.0538v1 · Vinicius Placco, Timothy Beers, Ian Roederer et al.2014 · 51 citationsarXiv
A Laboratory log(gf) Measurement of the Ti II 15873.84 Å H-band Line in Support of SDSS-III APOGEE1404.5944v1 · Michael P. Wood, James E. Lawler, Matthew D. Shetrone2014 · 10 citationsApJL 787 (2014) L16
Fe I Oscillator Strengths for the Gaia-ESO Survey1404.5578v1 · M. P. Ruffoni, E. A. Den Hartog, J. E. Lawler et al.2014 · 110 citationsarXiv
Improved Ni I log(gf) Values and Abundance Determinations in the Photospheres of the Sun and Metal-poor Star HD 849371402.4457v1 · M. P. Wood, J. E. Lawler, C. Sneden et al.2014 · 106 citationsApJS 211 (2014) 20
Improved Ti II log(gf) Values and Abundance Determinations in the Photospheres of the Metal-Poor Star HD 849371309.1440v1 · M. P. Wood, J. E. Lawler, C. Sneden et al.2013 · 141 citationsApJS 208 (2013) 27
Aberration-corrected echelle spectrometer for measuring ultraviolet branching fractions of iron-group ions.23262536 · Wood, Michael P, Lawler, James E2013 · 27 citationsApplied optics. 2012;51(35):8407-12
New Hubble Space Telescope Observations of Heavy Elements in Four Metal-Poor Stars1210.6387v1 · Ian U. Roederer, James E. Lawler, Jennifer S. Sobeck et al.2012 · 150 citationsarXiv
Detection of Elements at All Three r-process Peaks in the Metal-Poor Star HD 1606171204.3901v1 · Ian U. Roederer, James E. Lawler2012 · 169 citationsThe Astrophysical Journal, 750, 76 (2012)
A cryogenic circulating advective multi-pass absorption cell.22462957 · Stockett, M H, Lawler, J E2012 · 0 citationsThe Review of scientific instruments. 2012;83(3):035104
Detection of the Second r-process Peak Element Tellurium in Metal-Poor Stars1202.2378v1 · Ian U. Roederer, James E. Lawler, John J. Cowan et al.2012 · 57 citationsarXiv
A High-Resolution Atlas of Uranium-Neon in the H Band1112.1062v1 · Stephen L. Redman, Gabriel G. Ycas, Ryan Terrien et al.2011 · 29 citationsarXiv
The Infrared Spectrum of Uranium Hollow Cathode Lamps from 850 nm to 4000 nm: Wavenumbers and Line Identifications from Fourier Transform Spectra1107.4091v1 · Stephen L. Redman, James E. Lawler, Gillian Nave et al.2011 · 82 citationsarXiv
r-Process Abundance Signatures in Metal-Poor Halo Stars1106.1109v1 · John J. Cowan, Ian U. Roederer, Christopher Sneden et al.2011 · 3 citationsarXiv
SDSS-III: Massive Spectroscopic Surveys of the Distant Universe, the Milky Way Galaxy, and Extra-Solar Planetary Systems1101.1529v2 · Daniel J. Eisenstein, David H. Weinberg, Eric Agol et al.2011 · 2,184 citationsAstron.J.142:72,2011
New Abundance Determinations of Cadmium, Lutetium, and Osmium in the r-process Enriched Star BD+1732481003.4522v1 · Ian U. Roederer, Christopher Sneden, James E. Lawler et al.2010 · 71 citationsarXiv
First results from an all-reflection spatial heterodyne spectrometer with broad spectral coverage.20389643 · Harlander, John M, Lawler, James E, Corliss, Jason et al.2010 · 21 citationsOptics express. 2010;18(6):6205-10
Improved Laboratory Transition Probabilities for Ce II, Application to the Cerium Abundances of the Sun and Five r-process Rich, Metal-Poor Stars, and Rare Earth Lab Data0903.1982v1 · J. E. Lawler, C. Sneden, J. J. Cowan et al.2009 · 172 citationsarXiv
New Rare Earth Element Abundance Distributions for the Sun and Five r-Process-Rich Very Metal-Poor Stars0903.1623v1 · Christopher Sneden, James E. Lawler, John J. Cowan et al.2009 · 206 citationsarXiv
Broadband, high-resolution spatial heterodyne spectrometer.19037365 · Lawler, James E, Labby, Zac E, Harlander, John M et al.2009 · 34 citationsApplied optics. 2008;47(34):6371-84
Career total: 573 works. 85 are in this corpus.Showing the 50 most recent.
Profile built from the corpus for this byline.
Author records are still filling in while the Hub is in alpha. If this is your page, you'll be able to claim it soon. Spot a mistake? Tell us.