High-Resolution Spectroscopic Detection of TiO and a Stratosphere in the Day-Side of WASP-33b
Stevanus K. Nugroho et al 2017 AJ 154 221
High-dispersion spectroscopy has revealed a TiO molecular signature in the day-side spectra of WASP-33b, the second hottest known hot Jupiter, implying the existence of a stratosphere in its atmosphere.