10.4k citations
- Centre National de la Recherche ScientifiqueFR357 papers
- Observatoire de ParisFR158 papers
- Université Toulouse III - Paul SabatierFR143 papers
- Institut d'Astrophysique de ParisFR132 papers
- European Southern ObservatoryCL122 papers
- California Institute of TechnologyUS111 papers
- Laboratoire d’Astrophysique de MarseilleFR111 papers
- Institut de Recherche en Astrophysique et PlanétologieFR97 papers
- National Institute for AstrophysicsIT93 papers
- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR83 papers
- Université de ToulouseFR61 papers
- Laboratoire d’études spatiales et d’instrumentation en astrophysiqueFR56 papers
18 papers · 1 filter
Mixing processes during the evolution of red giants with moderate metal deficiencies : the role of molecular-weight barriers
Corinne Charbonnel, Jeffery A. Brown, George Wallerstein
We have assembled accurate abundance data for Li, C, and N as well as the 12C/13C ratio for five field giants with [Fe/H]=-0.6 including Arcturus and two stars in the globular clus…
Multiplicity among peculiar A stars I. The Ap stars HD 8441 and HD 137909, and the Am stars HD 43478 and HD 96391
P. North, J. -M. Carquillat, N. Ginestet +2
We present the first results of a radial-velocity survey of cool Ap and Am stars. HD 8441 is not only a double system with P = 106.357 days, but is a triple one, the third companio…
Starbursts in Barred Spiral Galaxies. III. Definition of a homogeneous sample of Starburst Nucleus Galaxies
T. Contini, S. Considere, E. Davoust
This paper presents optical long-slit spectroscopic observations of 105 barred Markarian IRAS galaxies. These observations are used to determine the spectral type of emission-line…
A hyperluminous galaxy at z = 2.8 found in a deep submillimetre survey
Rob Ivison, Ian Smail, J. -F. Le Borgne +5
We present a detailed study of SMM 02399-0136, a hyperluminous, active galaxy selected from a sub-mm survey of the distant Universe. This galaxy is the brightest source in the fiel…
Gravitational Lensing as a Cosmological Probe
J. -P. Kneib
Gravitational Lensing is an efficient tool to probe: the mass distribution of collapsed systems: galaxies and clusters; high redshift objects thanks to the gravitational amplificat…
Understanding the Cool DA White Dwarf, G29-38
S. J. Kleinman, R. E. Nather, D. E. Winget +37
The white dwarfs are promising laboratories for the study of cosmochronology and stellar evolution. Through observations of the pulsating white dwarfs, we can measure their interna…