55 citations · 160 across the 8 of their papers we have counts for
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A First Look at Rotation in Inactive Late-Type M Dwarfs
Andrew A. West, Gibor Basri
We have examined the relationship between rotation and activity in 14 late-type (M6-M7) M dwarfs, using high resolution spectra taken at the W.M. Keck Observatory and flux-calibrat…
Rotation and Activity in Late-type M Dwarfs
Andrew A. West, Gibor Basri
We have examined the relationship between rotation and activity in 14 late-type (M6-M7) M dwarfs, using high resolution spectra taken at the Keck Observatory and flux-calibrated sp…
Observational Clues to Brown Dwarf Origins
Ray Jayawardhana, Subhanjoy Mohanty, Gibor Basri +3
Over the past year, we have conducted a multi-faceted program to investigate the origin and early evolution of brown dwarfs. Using high-resolution Keck optical spectra of ~30 objec…
Observations of T-Tauri Stars using HST-GHRS: II. Optical and Near UV lines
David R. Ardila, Gibor Basri, Frederick M. Walter +2
We have analyzed GHRS data of eight Classical T Tauri stars (CTTSs) and one Weak T Tauri star (WTTS). The GHRS data consist of an spectral range 40 A wide centered on 2800 A. For 4…
Analysis of Keck High Resolution Spectra of VB10
Andreas Schweitzer, Peter H. Hauschildt, France Allard +1
We use a preliminary version of our ``NextGen'' grid of cool star model atmospheres to compute synthetic line profiles which fit high resolution Keck spectra of the cool M~dwarf VB…