138 citations · 368 across the 8 of their papers we have counts for
9 papers
3D-Kinematics of White Dwarfs from the SPY-Project
R. Richter, U. Heber, R. Napiwotzki
We present a progress report on the kinematical analysis of the entire SPY (ESO SN Ia Progenitor surveY) sample of about one thousand white dwarfs and hot subdwarfs. In a previous…
3D kinematics of white dwarfs from the SPY project II
E. -M. Pauli, R. Napiwotzki, U. Heber +2
We present the kinematics of a sample of 398 DA white dwarfs from the SPY project (ESO SN Ia Progenitor surveY) and discuss kinematic criteria for distinguishing thin-disk, thick-d…
3D-Kinematics of White Dwarfs from the SPY-Project
E-M. Pauli, U. Heber, R. Napiwotzki +2
We present kinematics of a sample of 398 DA white dwarfs from the SPY project (ESO SN Ia Progenitor surveY) and discuss kinematic criteria for a distinction of thin disk, thick dis…
Double degenerates and progenitors of supernovae type Ia
R. Napiwotzki, L. Yungelson, G. Nelemans +12
We report on systematic radial velocity surveys for white dwarf - white dwarf binaries (double degenerates - DDs) including SPY (ESO Supernovae Ia progenitor survey) recently carri…
Influence of the Interstellar Medium on the Shaping of Planetary Nebulae
Hans-Reinhard Müller, Florian Kerber, Thomas Rauch +1
The interaction of the ISM with the evolution of PNe is studied for cases where there is a large relative velocity between ISM and central star, for example for high-proper motion…
3D kinematics of white dwarfs from the SPY project
E. -M. Pauli, R. Napiwotzki, M. Altmann +3
We present kinematics of a sample of 107 DA white dwarfs from the SPY project and discuss kinematic criteria for a distinction of thin disk, thick disk, and halo populations. This…