Objetivo Exoplanet science is a young and rapidly growing field of Astrophysics. One element crucial to advancing progress in the field is the analysis of exoplanet atmospheres, which carry unique information about the composition, birth and evolution of the planets. Exoplanets host clouds and haze that can mask the information imprinted in the planets’ atmospheres. Just as on Solar System planets, therefore, in order to successfully characterize exoplanets, understanding how clouds and haze form and their impact on atmospheric observables is essential. Motivated by these ideas, Exo-C will break new ground on three related aspects, namely: [1] the formation of upper-atmospheric haze through both neutral but also ion photochemistry; [2] the dispersion of haze through the atmosphere as transported by planet-wise winds; [3] the impact of cloud patterns on the net brightness of exoplanets. The Host Group is currently leading international efforts in exoplanet General Circulation Models (GCMs), as well as in atmospheric characterization; both aspects are key to the project and represent new expertise that will be gained by the Experienced Researcher (ER). The ER himself is well trained in the photochemical and radiative transport modelling of exo- and Solar System planet atmospheres, traits that complement those already existing in the Host Group. The multi-faceted expertise from the involved participants will provide the ideal framework to explore both the inter-disciplinary ideas set out above as well as new ones leading to long-lasting collaborations. The project is particularly timely because GCMs are becoming mature enough to enable comparison between model outputs and measurements in a way that will provide fundamental knowledge about exoplanet atmospheres and modelling capacities. Additionally, clouds and haze provide a critical yet currently missing link between GCMs and observations that the current project will help establish. Ámbito científico natural sciencesphysical sciencesastronomyplanetary sciencesplanetsexoplanetology Palabras clave Exoplanet atmosphere cloud haze model Programa(s) H2020-EU.1.3. - EXCELLENT SCIENCE - Marie Skłodowska-Curie Actions Main Programme H2020-EU.1.3.2. - Nurturing excellence by means of cross-border and cross-sector mobility Tema(s) MSCA-IF-2014-EF - Marie Skłodowska-Curie Individual Fellowships (IF-EF) Convocatoria de propuestas H2020-MSCA-IF-2014 Consulte otros proyectos de esta convocatoria Régimen de financiación MSCA-IF - Marie Skłodowska-Curie Individual Fellowships (IF) Coordinador THE UNIVERSITY OF EXETER Aportación neta de la UEn € 195 454,80 Dirección THE QUEEN'S DRIVE NORTHCOTE HOUSE EX4 4QJ Exeter Reino Unido Ver en el mapa Región South West (England) Devon Devon CC Tipo de actividad Higher or Secondary Education Establishments Enlaces Contactar con la organización Opens in new window Sitio web Opens in new window Participación en los programas de I+D de la UE Opens in new window Red de colaboración de HORIZON Opens in new window Coste total € 195 454,80