Spin-orbit angles: A probe to evolution

Triaud, Amaury H. M. J. ; Queloz, Didier ; Cameron, Andrew Collier

In: Proceedings of the International Astronomical Union, 2010, vol. 6, no. S276, p. 258-262

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    Summary
    We will present our campaign to estimate the projected spin-orbit angle for transiting hot Jupiters, obtained via observations of the Rossiter-McLaughlin effect. Combining our results to those of other teams we show what the current distribution in projected spin-orbit angle is, quickly reminding what interpretation we make of it. Finally we will show early results from a campaign that we initiated, surveying the Rossiter-McLaughlin effect on transiting SB1 intended to provide a comparison sample to the transiting planet's results