Helmut A. Abt
- The Relation between Rotational Velocities and Spectral Peculiarities among A-Type Stars
1995/07/01 by Helmut A. Abt, N. Morrell · 507 citations
Engineering · Mathematics · Physics and Astronomy · #Angular velocity #Astronomical Observations and Instrumentation #Astronomy #Astronomy and Astrophysical Research #Astrophysics #Classical mechanics #Geology #Geometry #Line (geometry) #Mathematics #Physics #Rotation (mathematics) #Spectral line #Stars #Stellar classification #Stellar, planetary, and galactic studies #Type (biology)
- Rotational Velocities of B Stars
2002/07/01 by Helmut A. Abt, H. Levato⋆, M. Grosso · 372 citations
Physics and Astronomy · #Stellar, planetary, and galactic studies #Astronomy and Astrophysical Research #Astrophysics and Star Formation Studies #Physics #Stars #Astrophysics #Angular momentum #Breakup #Angular velocity #Rotation (mathematics) #Astronomy #Geometry #Classical mechanics #Mechanics