Constraining Exoplanet Mass from Transmission Spectroscopy
arXiv:1401.6181 · doi:10.1126/science.1245450
Abstract
Determination of an exoplanet's mass is a key to understanding its basic properties, including its potential for supporting life. To date, mass constraints for exoplanets are predominantly based on radial velocity (RV) measurements, which are not suited for planets with low masses, large semi-major axes, or those orbiting faint or active stars. Here, we present a method to extract an exoplanet's mass solely from its transmission spectrum. We find good agreement between the mass retrieved for the hot Jupiter HD189733b from transmission spectroscopy with that from RV measurements. Our method will be able to retrieve the masses of Earth-sized and super-Earth planets using data from future space telescopes that were initially designed for atmospheric characterization.
66 pages, 25 figures, published in the December 20, 2013 edition of Science Magazine. Includes supplementary materials
References in corpus (8)
- DHP Framework: Digital Health Passports Using Blockchain -- Use case on international tourism during the COVID-19 pandemic
- Mass-Radius Relationships for Solid Exoplanets
- Detection of atmospheric haze on an extrasolar planet: The 0.55 - 1.05 micron transmission spectrum of HD189733b with the Hubble Space Telescope
- Atmospheric Retrieval for Super-Earths: Uniquely Constraining the Atmospheric Composition with Transmission Spectroscopy
- Rayleigh scattering in the transit spectrum of HD 189733b
- The Atmospheric Signatures of Super-Earths: How to Distinguish Between Hydrogen-Rich and Hydrogen-Poor Atmospheres
- Theoretical Transit Spectra for GJ 1214b and Other "Super-Earths"
- Keplerian Orbits and Dynamics of Exoplanets
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