Borislav Jovian
Number of posts : 564 Registration date : 2008-11-12
| Subject: SuperLupus transit survey 19th July 2010, 6:04 pm | |
| http://www.obs-hp.fr/ohp2010/submitted_abstracts-1.pdf - Quote :
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Title : The Frequency of Hot Jupiters around Galactic Dwarf Stars Abstract : We calculate the frequency of Hot Jupiter planets around Galactic dwarf stars using the results from the SuperLupus transit survey. This survey monitored a single field just off the galactic plane for approximately 100 nights spread over 3 years. The frequency of Hot Jupiters is derived using actual survey results and a realistic Monte Carlo simulation of the survey. We find that just 0.15\% of Galactic dwarf stars host a Hot Jupiter. This frequency is lower than reported by radial velocity surveys, but in close agreement to other transit surveys which have attempted to derive this statistic. The differences between frequencies derived from transit survey and radial velocity surveys are most probably due
to the monitoring of slightly different stellar populations. | |
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