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ExELS: an exoplanet legacy science proposal for the ESA Euclid mission - II. Hot exoplanets and sub-stellar systems

McDonald, I.; Kerins, E.; Penny, M.; Beaulieu, J.- P.; Batista, V.; Calchi Novati, S.; Cassan, A.; Fouque, P.; Mao, S.; Marquette, J. B.; Rattenbury, N.; Robin, A. C.; Tisserand, P.; Zapatero Osorio, M. R.


The Exoplanet Euclid Legacy Survey (ExELS) proposes to determine the frequency of cold exoplanets down to Earth mass from host separations of ∼1 au out to the free-floating regime by detecting microlensing events in Galactic bulge. We show that ExELS can also detect large numbers of hot, transiting exoplanets in the same population. The combined microlensing+transit survey would allow the first self-consistent estimate of the relative frequencies of hot and cold sub-stellar companions, reducing...[Show more]

CollectionsANU Research Publications
Date published: 2014-11-04
Type: Journal article
Source: Monthly Notices of the Royal Astronomical Society
DOI: 10.1093/mnras/stu2036


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