97 citations · 269 across the 4 of their papers we have counts for
3 papers · 1 filter
A Hubble Space Telescope transit light curve for GJ436b
J. L. Bean, G. F. Benedict, D. Charbonneau +6
We present time series photometry for six partial transits of GJ436b obtained with the Fine Guidance Sensor instrument on the Hubble Space Telescope (HST). Our analysis of these da…
Detection of a Third Planet in the HD 74156 System Using the Hobby-Eberly Telescope
Jacob L. Bean, Barbara E. McArthur, G. Fritz Benedict +1
We report the discovery of a third planetary mass companion to the G0 star HD 74156. High precision radial velocity measurements made with the Hobby-Eberly Telescope aided the dete…
Metallicities of M Dwarf Planet Hosts from Spectral Synthesis
Jacob L. Bean, G. Fritz Benedict, Michael Endl
We present the first spectroscopic metallicities of three M dwarfs with known or candidate planetary mass companions. We have analyzed high resolution, high signal-to-noise spectra…