J. E. Lawler

activity

20102021

most citedThe Apache Point Observatory Galactic Evolution Experiment (APOGEE)

1.8k citations · 2.4k across the 10 of their papers we have counts for

collaborators

Showing 2014Show all

2 papers · 1 filter

astro-ph.SR2014★ 67 cited

Improved V II log( $g f$ ) Values, Hyperfine Structure Constants, and Abundance Determinations in the Photospheres of the Sun and Metal-poor Star HD 84937

M. P. Wood, J. E. Lawler, E. A. Den Hartog +2

New experimental absolute atomic transition probabilities are reported for 203 lines of V II. Branching fractions are measured from spectra recorded using a Fourier transform spect…

astro-ph.SR2014★ 7 cited

A Laboratory log(gf) Measurement of the Ti II 15873.84 Å H-band Line in Support of SDSS-III APOGEE

Michael P. Wood, James E. Lawler, Matthew D. Shetrone

The SDSS-III APOGEE collaboration has identified a single useable line in the H-band spectra of APOGEE target stars arising from a singly ionized species. This line of Ti II ($λ_{a…

Improved V II log(gf) Values, Hyperfine Structure Constants, and Abundance Determinations in the Photospheres of the Sun and Metal-poor Star HD 84937

A Laboratory log(gf) Measurement of the Ti II 15873.84 Å H-band Line in Support of SDSS-III APOGEE

Improved V II log( $g f$ ) Values, Hyperfine Structure Constants, and Abundance Determinations in the Photospheres of the Sun and Metal-poor Star HD 84937