414 citations
- A. Chbihi2 profiles7 · h 32
- B. Borderie3 profiles7 · h 39
- E. Rosato2 profiles7 · h 34
- M. Pârlog2 profiles7 · h 29
- M. Vigilante2 profiles7 · h 29
- R. Bougault3 profiles7 · h 33
- R. Dayras2 profiles7 · h 31
- R. Roy3 profiles7 · h 11
- B. Tamain3 profiles6 · h 35
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- P. Jacob3 profiles6 · h 9
- Centre National de la Recherche ScientifiqueFR13 papers
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- Commissariat à l'Énergie Atomique et aux Énergies AlternativesFR7 papers
- Durham UniversityGB7 papers
- Grand Accélérateur National d'Ions LourdsFR7 papers
- Canadian Institute for Theoretical AstrophysicsCA6 papers
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- Royal Military College of CanadaCA6 papers
- Conservatoire National des Arts et MétiersFR5 papers
- École Nationale Supérieure d'Ingénieurs de CaenFR5 papers
14 papers · 2 filters
The unusual UV continuum of quasar Ton 34 and the possibility of crystalline dust absorption
Luc Binette, Yair Krongold
Luminous quasars are known to display a sharp steepening of the continuum near 1100A. This spectral feature is not well fitted by current accretion disk models, unless comptonizati…
Light Propagation in Inhomogeneous Universes. V. Gravitational Lensing of Distant Supernovae
Hugo Martel, Premana Premadi
We use a series of ray-tracing experiments to determine the magnification distribution of high-redshift sources by gravitational lensing. We determine empirically the relation betw…
The large scale dust lanes of the Galactic bar
D. J. Marshall, R. Fux, A. C. Robin +1
(abridged) By comparing the distribution of dust and gas in the central regions of the Galaxy, we aim to obtain new insights into the properties of the offset dust lanes leading th…
Science With The Australian Square Kilometre Array Pathfinder
Simon Johnston
The future of cm and m-wave astronomy lies with the Square Kilometre Array (SKA), a telescope under development by a consortium of 17 countries that will be 50 times more sensitive…
Eight New Millisecond Pulsars in NGC 6440 and NGC 6441
Paulo C. C. Freire, Scott M. Ransom, Steve Begin +4
Motivated by the recent discovery of 30 new millisecond pulsars in Terzan 5, made using the Green Bank Telescope's S-band receiver and the Pulsar Spigot spectrometer, we have set o…
The emission line spectrum of the UV deficient quasar Ton 34: evidence of shock excitation?
Luc Binette, Yair Krongold
Emission lines in quasars are believed to originate from a photoionized plasma. There are, however, some emission features which appear to be collisionally excited, such as the FeI…