Reference : Do we Need to Solve the Exozodi Question? If Yes, How to Best Solve It?
Scientific congresses and symposiums : Paper published in a book
Physical, chemical, mathematical & earth Sciences : Space science, astronomy & astrophysics
Do we Need to Solve the Exozodi Question? If Yes, How to Best Solve It?
Absil, Olivier mailto [Université de Liège - ULg > Département d'astrophys., géophysique et océanographie (AGO) > Astroph. extragalactique et observations spatiales (AEOS) >]
Eiroa, C. [> > > >]
Augereau, J. [> > > >]
Beichman, C. A. [> > > >]
Danchi, W. C. [> > > >]
Defrère, D. [> > > >]
Fridlund, M. [> > > >]
Roberge, A. [> > > >]
Pathways Towards Habitable Planets
Coudé du Foresto, Vincent
Gelino, Dawn
Ribas, Ignasi
Astronomical Society of the Pacific
ASP Conf Series, volume 430
San Fransisco
Pathways Towards Habitable Planets
du 14 au 18 septembre 2009
Coudé du Foresto V. & Ribas I.
[en] When observing an extrasolar planetary system, the most luminous component after the star itself is generally the light scattered and/or thermally emitted by a population of micron-sized dust grains. These grains are expected to be continuously replenished by the collisions and evaporation of larger bodies just as in our solar zodiacal cloud. Exozodiacal clouds (“exozodis”) must therefore be seriously taken into account when attempting to directly image faint Earth-like planets (exoEarths, for short). This paper summarizes the oral contributions and discussions that took place during the Satellite Meeting on exozodiacal dust disks, in an attempt to address the following two questions: Do we need to solve the exozodi question? If yes, how to best solve it?

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