Ralf Napiwotzki

1. HE 0437-5439 -- an unbound hyper-velocity main-sequence B-type star
   2005/11/10 by Heinz Edelmann, Ralf Napiwotzki, Uli Heber +2 · 1 citation
   Physics and Astronomy · #astro-ph
2. Hypervelocity Stars: Young and Heavy or Old and Light?
   2008/05/07 by Uli Heber, Heber, Uli, H. Hirsch +16 · 1 citation
   Engineering · Physics and Astronomy · #Astronomy and Astrophysical Research #Astrophysics (astro-ph) #FOS: Physical sciences #Space Exploration and Technology #Stellar, planetary, and galactic studies #astro-ph
3. Hot subdwarf binaries – Masses and nature of their heavy compact companions
   2009/01/13 by Stephan Geier, S. Geier, Uli Heber +6 · 1 citation
   Physics and Astronomy · #Astro and Planetary Science #Gamma-ray bursts and supernovae #Pulsars and Gravitational Waves Research #astro-ph.SR