61 citations · 214 across the 6 of their papers we have counts for
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astro-ph2008★ 61 cited
Binarity in Cool Asymptotic Giant Branch Stars: A Galex Search for Ultraviolet Excesse
R. Sahai, K. Findeisen, A. Gil de Paz +1
The search for binarity in AGB stars is of critical importance for our understanding of how planetary nebulae acquire the dazzling variety of aspherical shapes which characterises…
astro-ph2008★ 57 cited
Echelle long-slit optical spectroscopy of evolved stars
C. Sanchez Contreras, R. Sahai, A. Gil de Paz +1
We present echelle long-slit optical spectra of a sample of objects evolving off the AGB, most of them in the pre-planetary nebula (pPN) phase, obtained with the ESI and MIKE spect…