193 citations · 193 across the 2 of their papers we have counts for
2 papers
astro-ph2008★ 193 cited
Magnetic cycles of the planet-hosting star tauBootis
J. F. Donati, C. Moutou, R. Fares +7
We have obtained new spectropolarimetric observations of the planet-hosting star tauBootis, using the ESPaDOnS and NARVAL spectropolarimeters at the Canada-France-Hawaii Telescope…
astro-ph2002
Modulation of Ca II H & K Emission by Short-Period Planets
Evgenya Shkolnik, Gordon A. H. Walker, David A. Bohlender
We have detected modulation of the Ca II H&K reversal structure in four out of five 51 Peg-type stars whose planets have orbital periods between 3 and 4 days. We observe two effect…