Please use this identifier to cite or link to this item:
|Title:||The role of planetary formation and evolution in shaping the composition of exoplanetary atmospheres||Authors:||TURRINI, Diego
Nelson, R. P.
|Issue Date:||2015||Journal:||EXPERIMENTAL ASTRONOMY||Number:||40||Issue:||2-3||First Page:||501||Abstract:||Over the last twenty years, the search for extrasolar planets has revealed the rich diversity of outcomes from the formation and evolution of planetary systems. In order to fully understand how these extrasolar planets came to be, however, the orbital and physical data we possess are not enough, and they need to be complemented with information about the composition of the exoplanets. Ground-based and space-based observations provided the first data on the atmospheric composition of a few extrasolar planets, but a larger and more detailed sample is required before we can fully take advantage of it. The primary goal of a dedicated space mission like the Exoplanet Characterization Observatory (EChO) proposal is to fill this gap and to expand the limited data we possess by performing a systematic survey of extrasolar planets. The full exploitation of the data that space-based and ground-based facilities will provide in the near future, however, requires knowledge about the sources and sinks of the chemical species and molecules that will be observed. Luckily, the study of the past history of the Solar System provides several indications about the effects of processes like migration, late accretion and secular impacts, and on the time they occur in the life of planetary systems. In this work we will review what is already known about the factors influencing the composition of planetary atmospheres, focusing on the case of gaseous giant planets, and what instead still need to be investigated.||URI:||http://hdl.handle.net/20.500.12386/23754||URL:||https://link.springer.com/article/10.1007%2Fs10686-014-9401-6||ISSN:||0922-6435||DOI:||10.1007/s10686-014-9401-6||Bibcode ADS:||2015ExA....40..501T||Fulltext:||open|
|Appears in Collections:||1.01 Articoli in rivista|
Show full item record
Files in This Item:
|1401.5119.pdf||postprint||726.44 kB||Adobe PDF||View/Open|
|Turrini2015_Article_TheRoleOfPlanetaryFormationAnd.pdf||[Administrators only]||1.06 MB||Adobe PDF|
checked on Sep 21, 2020
checked on Sep 21, 2020
Items in DSpace are published in Open Access, unless otherwise indicated.