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- Centre National de la Recherche ScientifiqueFR25 papers
- European Southern ObservatoryCL21 papers
- Max Planck Institute for AstronomyDE21 papers
- Leiden UniversityNL18 papers
- Observatoire de ParisFR16 papers
- Instituto de Astrofísica de CanariasES15 papers
- National Institute for AstrophysicsIT15 papers
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- University of HertfordshireGB14 papers
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- Laboratoire d’études spatiales et d’instrumentation en astrophysiqueFR13 papers
- Lyon 1 UniversitéFR13 papers
4 papers · 1 filter
Solar system constraints on Rindler acceleration
Sante Carloni, Daniel Grumiller, Florian Preis
We discuss the classical tests of general relativity in the presence of Rindler acceleration. Among these tests the perihelion shifts give the tightest constraints and indicate tha…
Fast optical source for quantum key distribution based on semiconductor optical amplifiers
M. Jofre, A. Gardelein, G. Anzolin +16
A novel integrated optical source capable of emitting faint pulses with different polarization states and with different intensity levels at 100 MHz has been developed. The source…
A Planetary Companion around a Metal-Poor Star with Extragalactic Origin
J. Setiawan, R. Klement, T. Henning +4
We report the detection of a planetary companion around HIP 13044, a metal-poor star on the red Horizontal Branch. The detection is based on radial velocity observations with FEROS…
Radio-Quiet AGN and the Transient Radio Sky
C. G. Mundell, N. Nagar, P. Ferruit
8.4-GHZ radio imaging study of an optically selected sample of early type Seyfert galaxies; comparison of images taken at two epochs reveals possible variation in the nuclear radio…