10.6k citations
Counting papers with at most 25 authors, so collaboration author lists do not stand in for the people here.
- Centre National de la Recherche ScientifiqueFR3.4k papers
- Université Grenoble AlpesFR2.3k papers
- Université Joseph FourierFR1.2k papers
- Observatoire de ParisFR928 papers
- European Southern ObservatoryCL889 papers
- Sorbonne UniversitéFR706 papers
- Max Planck Institute for AstronomyDE679 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR623 papers
- Université Paris CitéFR596 papers
- California Institute of TechnologyUS588 papers
- Laboratoire d’études spatiales et d’instrumentation en astrophysiqueFR578 papers
- University of GenevaCH577 papers
9 papers · 2 filters
A Planet Candidate in the Stellar Triple System HD178911
S. Zucker, D. Naef, D. W. Latham +9
We report the detection of a low-mass companion orbiting the solar-type star HD178911B, the distant component of the stellar triple system HD178911. The variability of HD178911B wa…
New neighbours: IV. 30 DENIS late-M dwarfs between 15 and 30 parsecs
N. Phan-Bao, J. Guibert, F. Crifo +6
We present 30 new nearby (d<30 pc) red dwarf candidates, with estimated spectral types M6 to M8. 26 were directly selected from the DENIS database, and another 4 were first extract…
Transport of Cosmic Rays in Chaotic Magnetic Fields
Fabien Casse, Martin Lemoine, Guy Pelletier
The transport of charged particles in disorganised magnetic fields is an important issue which concerns the propagation of cosmic rays of all energies in a variety of astrophysical…
HD 80606 b, a planet on an extremely elongated orbit
D. Naef, D. W. Latham, M. Mayor +9
We report the detection of a planetary companion orbiting the solar-type star HD 80606, the brighter component of a wide binary with a projected separation of about 2000 AU. Using…
The formation and evolution of binary systems. III. Low-mass binaries in the Praesepe cluster
J. Bouvier, G. Duchene, J. -C. Mermilliod +1
With the aim of investigating the binary population of the 700 Myr old Praesepe cluster, we have observed 149 G and K-type cluster members using adaptive optics. We detected 26 bin…
Galactic chemical evolution of Lithium: interplay between stellar sources"
Claudia Travaglio, Sofia Randich, Daniele Galli +4
In this paper we study the evolution of 7Li in the Galaxy considering the contributions of various stellar sources: type II supernovae, novae, red giant stars, and asymptotic giant…
Pair creation at shocks. Application to the high energy emission of compact objects
P. O. Petrucci, G. Henri, G. Pelletier
We investigate the effect of pair creation on a shock structure. Particles, accelerated in the shock via the first order Fermi process, are supposed to cool by inverse Compton proc…
The complete ISO spectrum of NGC 6302
F. J. Molster, T. L. Lim, R. J. Sylvester +6
We present the combined Infrared Space Observatory Short-Wavelength Spectrometer and Long-Wavelength Spectrometer 2.4--197 micron spectrum of the Planetary Nebula NGC 6302 which co…
Dynamical modeling of large scale asymmetries in the beta Pictoris dust disk
J. C. Augereau, R. P. Nelson, A. M. Lagrange +2
We report a new and complete model of the beta Pictoris disk, which succeeds in accounting for both the surface brightness distribution, warp characteristics, the outer ``butterfly…