135 citations · 283 across the 5 of their papers we have counts for
5 papers
Boron in the Small Magellanic Cloud: A Novel Test of Light Element Production
A. M. Brooks, K. A. Venn, D. L. Lambert +3
Hubble Space Telescope STIS observations of the B III resonance line at 2066A have been obtained and analyzed for two Small Magellanic Cloud (SMC) B-type stars. While boron is not…
Boron Abundances in Main Sequence B-type Stars: A Test of Rotational Depletion during Main Sequence Evolution
K. A. Venn, A. M. Brooks, D. L. Lambert +4
Boron abundances have been derived for seven main sequence B-type stars from HST STIS spectra around the B III 2066 A line. In two stars, boron appears to be undepleted with respec…
First Stellar Abundances in NGC 6822 from VLT-UVES and Keck-HIRES Spectroscopy
K. A. Venn, D. J. Lennon, A. Kaufer +6
We have obtained the first high resolution spectra of individual stars in the dwarf irregular galaxy, NGC 6822. The spectra of the two A-type supergiants were obtained at the VLT a…
Analysis of Four A-F Supergiants in M31 from Keck HIRES Spectroscopy
Kim A. Venn, J. K. McCarthy, D. J. Lennon +3
The first stellar abundances in M31 are presented, based on Keck I HIRES spectroscopy and model atmospheres analyses of three A-F supergiants, 41-2368, 41-3712, and A-207. We also…
The Abundance of Boron in Evolved A- and B-Type Stars
Kim A. Venn, David L. Lambert, Michael Lemke
Boron abundances in A- and B-type stars may be a successful way to track evolutionary effects in these hot stars. The light elements -- Li, Be, and B -- are tracers of exposure to…