Using Doppler Tomography for the Characterisation of Exoplanet Atmospheres
Shannon Matthews - Queen's University BelfastApr 6, 2021
High-resolution Doppler spectroscopy
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High resolution Doppler spectroscopy allows for the detection of molecules within the atmospheres of both transiting and non-transiting exoplanets, even when the planetary signal is buried beneath noise. Traditionally, this signal is extracted by cross-correlating model atmospheric spectra with the data. We have developed a new technique for probing exoplanet atmospheres ...