Statistics
Publications
6
Citations
366
H-Index
6
Active since
2003
C. A. Karl is an author at Friedrich-Alexander-Universität Erlangen-Nürnberg specializing in stellar astronomy, physics, and astronomy.
Publications per year
2003–2019
6
6
Close binary EHB stars from SPY
R. Napiwotzki, C. A. Karl, T. Lisker et al. · Astrophysics and Space Science · 2004 · 178 citations · Full text
Natural Sciences, Astronomy, Physics +12
The ESO supernovae type Ia progenitor survey (SPY)
R. Napiwotzki, C. A. Karl, T. Lisker et al. · Astronomy and Astrophysics · 2019 · 91 citations · Full text
Natural Sciences, Astronomy, Physics +13
Binaries discovered by the SPY project
C. A. Karl, R. Napiwotzki, G. Nelemans et al. · Astronomy and Astrophysics · 2003 · 35 citations · Full text
Natural Sciences, Astronomy, Physics +13
Rotation velocities of white dwarfs
C. A. Karl, R. Napiwotzki, U. Heber et al. · Astronomy and Astrophysics · 2005 · 22 citations · Full text
Natural Sciences, Astronomy, Physics +15
Binaries discovered by the SPY project. III. HE2209-1444: a massive, short period double degenerate
C. A. Karl, R. Napiwotzki, G. Nelemans et al. · ArXiv.org · 2003 · 21 citations · Full text
Natural Sciences, Astronomy, Physics +15
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