The ELODIE Planet Search: Synthetic View of the Survey and its Global Detection Threshold

Abstract

In this paper, we give a synthetic view of the ELODIE Planet Search Survey: a short description of our instrument and the surveyed sample as well as a brief review of our detections. Moreover, we have obtained, through numerical simulations, the global survey sensitivity: a detection probability map in the secondary mass versus orbital period diagram. We use this map for correcting our total number of detections for observational biases. Finally, we derive the fraction of our sample stars hosting at least one giant planet: 4% +/- 1% of our sample stars host at least one giant planet more massive than 0.5 Jupiter-mass with a period shorter than 1500 days.