Publications (23)
A determination of the space density and birth rate of hydrogen-line (DA) white dwarfs in the Galactic Plane, based on the UVEX survey
Kars Verbeek, Paul J. Groot, Gijs Nelemans +14
UV-excess sources with a red/IR-counterpart: low-mass companions, debris disks and QSO selection
Kars Verbeek, Paul J. Groot, Simone Scaringi +13
Spectral energy distributions and colours of hot subluminous stars
Ulrich Heber, Andreas Irrgang, Johannes Schaffenroth
Meet the family - the catalog of known hot subdwarf stars
Stephan Geier, Roy H. Ãstensen, Peter Nemeth +6
AA Doradus and its Cool Companion - The Influence of Enhanced Metal Line Blanketing and the Reflection Effect
Sebastian Müller, Stephan Geier, Ulrich Heber
PTF1 J082340.04+081936.5: A hot subdwarf B star with a low mass white dwarf companion in an 87 minute orbit
Thomas Kupfer, Jan van Roestel, Jared Brooks +19
Spectroscopic follow-up of UV-excess objects selected from the UVEX survey
Kars Verbeek, Paul J. Groot, Simone Scaringi +17
Hot subluminous Stars: Highlights from the MUCHFUSS and Kepler missions
Ulrich Heber, Stephan Geier, Boris Gaensicke
A quantitative NLTE analysis of visual and ultraviolet spectra of four helium-rich subdwarf O stars
Markus Schindewolf, Peter Nemeth, Ulrich Heber +4
A quantitative spectral analysis of 14 hypervelocity stars from the MMT survey
Andreas Irrgang, Simon Kreuzer, Ulrich Heber +1
Stripped red giants - Helium core white dwarf progenitors and their sdB siblings
Ulrich Heber
Multi-periodic pulsations of a stripped red giant star in an eclipsing binary
Pierre F. L. Maxted, Aldo M. Serenelli, Andrea Miglio +8
Spectral analysis of the He-enriched sdO-star HD 127493
Matti Dorsch, Marilyn Latour, Ulrich Heber
Table of Contents: Planetary Systems Beyond the Main Sequence 2010
Sonja Schuh, Ulrich Heber, Horst Drechsel
Hot subluminous stars
Ulrich Heber
An extremely fast halo hot subdwarf star in a wide binary system
Péter Németh, Eva Ziegerer, Andreas Irrgang +4
Quantitative spectroscopy of extreme helium stars - Model atmospheres and a non-LTE abundance analysis of BD+10$^\circ$2179?
Thomas Kupfer, Norbert Przybilla, Ulrich Heber +3
Hypervelocity stars in the Gaia era: Runaway B stars beyond the velocity limit of classical ejection mechanisms
Andreas Irrgang, Simon Kreuzer, Ulrich Heber
Weighing the Galactic dark matter halo: a lower mass limit from the fastest halo star known
Norbert Przybilla, Alfred Tillich, Ulrich Heber +1
The Nature of the Hyper-Runaway Candidate HIP 60350
Andreas Irrgang, Norbert Przybilla, Ulrich Heber +2
HD 271791: An Extreme Supernova Runaway B Star Escaping from the Galaxy
Norbert Przybilla, Maria-Fernanda Nieva, Ulrich Heber +1
Preface: Planetary Systems Beyond the Main Sequence 2010
Ulrich Heber, Horst Drechsel, Sonja Schuh
Extreme Horizontal Branch Stars
Ulrich Heber