منابع مشابه
Composition and fate of short-period super-Earths The case of CoRoT-7b
Context. The discovery of CoRoT-7b, a planet of radius 1.68±0.09 R⊕ with an orbital period of 0.854 days demonstrates that small planets can orbit extremely close to their star. Aims. Several questions arise concerning this planet, in particular concerning its possible composition, mass and fate. Methods. We use knowledge of hot Jupiters, mass loss estimates and models for the interior structur...
متن کاملConstraining physics of very hot super-Earths with the James Webb Telescope. The case of CoRot-7b
Context. Transit detection from space using ultra-precise photometry led to the first detection of super-Earths with solid surfaces: CoRot-7b and Kepler-10b. Because they lie only a few stellar radii from their host stars, these two rocky planets are expected to be extremely hot. Aims. Assuming that these planets are in a synchronous rotation state and receive strong stellar winds and fluxes, p...
متن کاملConstraints on the exosphere of CoRoT-7b*
Context. The small radius and high density of CoRoT-7b implies that this transiting planet belongs to a different species than all transiting planets previously found. Current models suggest that this is the first transiting rocky planet found outside the solar system. Given that the planet orbits a solar-like star at a distance of only 4.5 R∗, it is expected that material released from its sur...
متن کاملSee-coast: the Super-earth Explorer
The Super-Earth Explorer Coronagraphic Off Axis Space Telescope (SEE-COAST) is a space mission concept to be submitted to ESA call for proposals. It is devoted to the direct imaging, in the visible, of the stellar light reflected by its planetary companion. Here we present the type of planetary characterization we may accomplish with SEE-COAST, and we include a brief description of the spacecra...
متن کاملSuper Rsk - Algorithms and Super
We construct the analogue of the plactic monoid for the super semistandard Young tableaux over a signed alphabet. This is done by developing a generalization of the Knuth's relations. Moreover we get generalizations of Greene's invariants and Young-Pieri rule. A generalization of the symmetry theorem in the signed case is also obtained. Except for this last result, all the other results are pro...
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ژورنال
عنوان ژورنال: The Astrophysical Journal
سال: 2010
ISSN: 2041-8205,2041-8213
DOI: 10.1088/2041-8205/709/2/l95