19.6k 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 ScientifiqueFR3.5k papers
- National Institute for AstrophysicsIT1.8k papers
- Max Planck Institute for AstronomyDE1.8k papers
- Max Planck Institute for Extraterrestrial PhysicsDE1.5k papers
- California Institute of TechnologyUS1.5k papers
- Space Telescope Science InstituteUS1.5k papers
- Leiden UniversityNL1.4k papers
- Center for Astrophysics Harvard & SmithsonianUS1.3k papers
- Osservatorio Astronomico di PadovaIT1.3k papers
- University of CambridgeGB1.2k papers
- Observatoire de ParisFR1.2k papers
- Instituto de Astrofísica de CanariasES1.2k papers
Showing 1993Show all
2 papers · 1 filter
astro-ph1993★ 42 cited
The Very-Soft X-Ray Emission of X-Ray Faint Early-Type Galaxies
S. Pellegrini, G. Fabbiano
A recent re-analysis of Einstein data, and new ROSAT observations, have revealed the presence of at least two components in the X-ray spectra of X-ray faint early-type galaxies: a…
astro-ph1993★ 27 cited
The Orbit of the Binary Star Delta Scorpii
Timothy R. Bedding
Although delta Scorpii is a bright and well-studied star, the details of its multiplicity have remained unclear. Here we present the first diffraction-limited image of this 0.12 ar…