105 citations · 470 across the 26 of their papers we have counts for
26 papers
An analysis of four stellar rings
E. Paunzen, J. Florian, A. Gütl-Wallner +9
About 50 years ago, one thousand ring-like structures (called stellar-rings) were discovered by Isserstedt (1968). They were believed to be groups of young stars formed by shell-li…
Apparent non-variable stars from the Kepler mission
E. Paunzen, F. Binder, A. Cyniburk +12
The analysis of non-variable stars is generally neglected in the literature. However, such objects are needed for many calibration processes and for testing pulsational models. The…
A Kepler K2 view of subdwarf A-type stars
G. Mösenlechner, E. Paunzen, I. Pelisoli +3
The spectroscopic class of subdwarf A-type (sdA) stars has come into focus in recent years because of their possible link to extremely low-mass white dwarfs, a rare class of object…
TYC 3637-1152-1 - a High Amplitude delta Scuti star with peculiar pulsational properties
Ernst Paunzen, Klaus Bernhard, Moriz Frauenberger +16
In some delta Scuti stars, only one or two radial modes are excited (usually the fundamental mode and/or first overtone mode) and the observed peak-to-peak amplitudes exceed 0.3 ma…
Photoelectric search for peculiar stars in open clusters. XV. Feinstein 1, NGC 2168, NGC 2323, NGC 2437, NGC 2547, NGC 4103, NGC 6025, NGC 6633, Stock 2, and Trumpler 2
E. Paunzen, M. Netopil, H. M. Maitzen +3
The chemically peculiar (CP) stars of the upper main sequence are mainly characterized by strong overabundances of heavy elements. Two subgroups (CP2 and CP4) have strong local mag…
Spectrophotometric analysis of the 5200A region for peculiar and normal stars
Ch. Stigler, H. M. Maitzen, E. Paunzen +1
Many chemically peculiar (CP) stars, especially the magnetic CP2 stars, show a flux depression at 5200A. The "Delta a" photometric System takes advantage of this characteristic to…