Andrew Collier Cameron University of St Andrews. Are we alone in the Universe? The plurality of worlds.
Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.
University of St Andrews
Proto-planetary discs in the Orion Nebula (NASA/STScI)
& Didier Queloz
Numerical simulation by Pawel Artymowicz,
Right panel: Radial-velocity discoveries so far.Tip of the iceberg?
Small planets ejected
Numerical simulation by Ken Rice,
University of St Andrews.
Data processed so far
(stellar density plot)
(+ XO-2b, HAT-P-2b, HAT-P-3b, TrES-3, TrES-4, CoRoT-EXO-1b, Gl 436b since 2007 May 1)
~100 Doppler wobble planets
Courtesy Dave Bennett and
OGLE/PLANET/MOA team members
Spitzer/IRAC 4.5, 8.0 micron
Direct detection of infrared light from planet
-> effective temperature
TrES-1: Charbonneau et al. 2005
HD 209458: Deming et al. 2005
Tinetti et al 2007, Nature 448, 163
Time before present (billions of years)
NASA/JPL/University of Arizona