301 citations
- Goddard Space Flight CenterUS76 papers
- University of Maryland, Baltimore CountyUS29 papers
- University of Maryland, College ParkUS18 papers
- Universities Space Research AssociationUS16 papers
- Centre National de la Recherche ScientifiqueFR11 papers
- Max Planck Institute for AstrophysicsDE11 papers
- Pennsylvania State UniversityUS11 papers
- European Space Astronomy CentreES10 papers
- Johns Hopkins UniversityUS9 papers
- Max Planck Institute for Extraterrestrial PhysicsDE9 papers
- National Institute for AstrophysicsIT9 papers
- University of OxfordGB8 papers
Showing 2009 · astro-ph.GAShow all
3 papers · 2 filters
astro-ph.GA2009★ 40 cited
A Smoking Gun in the Carina Nebula
Kenji Hamaguchi, Michael F. Corcoran, Yuichiro Ezoe +8
The Carina Nebula is one of the youngest, most active sites of massive star formation in our Galaxy. In this nebula, we have discovered a bright X-ray source that has persisted for…
astro-ph.GA2009★ 22 cited
Pre-nova X-ray observations of V2491 Cyg (Nova Cyg 2008b)
A. Ibarra, E. Kuulkers, J. P. Osborne +12
Classical novae are phenomena caused by explosive hydrogen burning on an accreting white dwarf. So far, only one classical nova has been identified in X-rays before the actual opti…
astro-ph.GA2009★ 99 cited
Radiation pressure and absorption in AGN: results from a complete unbiased sample from Swift
A. C. Fabian, R. V. Vasudevan, R. F. Mushotzky +1
Outward radiation pressure can exceed the inward gravitational pull on gas clouds in the neighbourhood of a luminous Active Galactic Nucleus (AGN). This creates a forbidden region…