Skip navigation
Skip navigation

Measuring stellar granulation during planet transits

Chiavassa, A; Caldas, A.; Selsis, Franck; Leconte, Jérémy; Von Paris, Philip; Bordé, Pascal J.; Magic, Z; Collet, Remo; Asplund, Martin

Description

Context. Stellar activity and convection-related surface structures might cause bias in planet detection and characterization that use these transits. Surface convection simulations help to quantify the granulation signal. Aims. We used realistic three-dimensional (3D) radiative hydrodynamical (RHD) simulations from the Stagger grid and synthetic images computed with the radiative transfer code Optim3D to model the transits of three prototype planets: a hot Jupiter, a hot Neptune, and a...[Show more]

CollectionsANU Research Publications
Date published: 2017
Type: Journal article
URI: http://hdl.handle.net/1885/218219
Source: Astronomy and Astrophysics
DOI: 10.1051/0004-6361/201528018

Download

There are no files associated with this item.


Items in Open Research are protected by copyright, with all rights reserved, unless otherwise indicated.

Updated:  19 May 2020/ Responsible Officer:  University Librarian/ Page Contact:  Library Systems & Web Coordinator