255 citations
- Laboratoire de Physique de l'ENS de LyonFR19 papers
- Centre National de la Recherche ScientifiqueFR18 papers
- Unité de Mathématiques Pures et AppliquéesFR6 papers
- Centre de Recherche Astrophysique de LyonFR5 papers
- Laboratoire de Physique ThéoriqueFR5 papers
- Physico-Technical InstituteRU5 papers
- Laboratoire de l'Informatique du ParallélismeFR3 papers
- Technische Universität BraunschweigDE3 papers
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- Institut de Mathématiques de Jussieu-Paris Rive GaucheFR2 papers
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10 papers · 1 filter
On the equilibrium rotation of Earth-like extra-solar planets
Alexandre C. M. Correia, Benjamin Levrard, Jacques Laskar
The equilibrium rotation of tidally evolved "Earth-like" extra-solar planets is often assumed to be synchronous with their orbital mean motion. The same assumption persisted for Me…
The SAURON project - XII. Kinematic substructures in early-type galaxies: evidence for disks in fast rotators
Davor Krajnovic, R. Bacon, Michele Cappellari +10
[Abridged] We analysed two-dimensional maps of 48 early-type galaxies obtained with the SAURON and OASIS integral-field spectrographs using kinemetry, a generalisation of surface p…
Energetic neutral atoms as the explanation for the high velocity hydrogen around HD 209458b
M. Holmström, A. Ekenbäck, F. Selsis +3
Absorption in the stellar Lyman- (Ly-) line observed during the transit of the extrasolar planet HD 209458b reveals high velocity atomic hydrogen at great distances from the…
The magnetic structure of neutron stars and their surface-to-core temperature relation
A. Y. Potekhin, V. Urpin, G. Chabrier
We study the relation between the mean effective surface temperature T_s and the internal temperature T_b for magnetic neutron stars, assuming that the magnetic field near the surf…
Radiative Habitable Zones in Martian Polar Environments
C. Cordoba-Jabonero, M. -P. Zorzano, F. Selsis +2
The biologically damaging solar ultraviolet (UV) radiation (quantified by the DNA-weighted dose) reaches the Martian surface in extremely high levels. Searching for potentially hab…
Pulsations induced by deuterium-burning in young brown dwarfs
Francesco Palla, Isabelle Baraffe
Very low-mass stars and brown dwarfs can undergo pulsational instability excited by central deuterium burning during the initial phases of their evolution. We present the results o…