HST hot Jupiter transmission spectral survey: evidence for aerosols and lack of TiO in the atmosphere of WASP-12b

We present HST optical transmission spectra of the transiting hot Jupiter WASP-12b, taken with the STIS instrument. From the transmission spectra, we are able to decisively rule out prominent absorption by TiO in the exoplanet's atmosphere. Strong pressure-broadened Na and K absorption signatur...

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Hlavní autoři:	Sing, D, Etangs, A, Fortney, J, Burrows, A, Pont, F, Wakeford, H, Ballester, G, Nikolov, N, Henry, G, Aigrain, S, Deming, D, Evans, T, Gibson, N, Huitson, C, Knutson, H, Showman, A, Vidal-Madjar, A, Wilson, P, Williamson, M, Zahnle, K
Médium:	Journal article
Jazyk:	English
Vydáno:	2013

HST hot Jupiter transmission spectral survey: evidence for aerosols and lack of TiO in the atmosphere of WASP-12b

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