24 citations · 28 across the 4 of their papers we have counts for
4 papers
Non-LTE models for synthetic spectra of type Ia supernovae. IV. A modified Feautrier scheme for opacity-sampled pseudo-continua at high expansion velocities and application to synthetic SN Ia spectra
T. L. Hoffmann, D. N. Sauer, A. W. A. Pauldrach +1
Context. Type Ia supernovae (SN Ia) have become an invaluable cosmological tool as their exceptional brightness makes them observable even at very large distances (up to redshifts…
Non-LTE models for synthetic spectra of type Ia supernovae. III. An accelerated lambda iteration procedure for the mutual interaction of strong spectral lines in SN Ia models with and without energy deposition
A. W. A. Pauldrach, T. L. Hoffmann, P. J. N. Hultzsch
Context. Spectroscopic analyses to interpret the spectra of the brightest supernovae from the UV to the near-IR provide a powerful tool with great astrophysical potential for the d…
Central stars of planetary nebulae in the Galactic bulge
P. J. N. Hultzsch, J. Puls, R. H. Mendez +4
Optical high-resolution spectra of five central stars of planetary nebulae (CSPN) in the Galactic Bulge have been obtained with Keck/HIRES in order to derive their parameters. Sinc…
Consistent Radiative Transfer Models including Time Dependent Energy Deposition for Type Ia Supernovae
P. Hultzsch, D. Sauer, A. W. A. Pauldrach +1
Many aspects of the explosion mechanism of Type Ia supernovae (SN Ia) still remain unclear -- causing uncertainties in the derived cosmological parameters. Realistic models of the…