321 citations · 2k across the 72 of their papers we have counts for
17 papers · 1 filter
A Systematic Study on Direct Photon Production from Central Heavy Ion Collisions
Fu-Ming Liu, Klaus Werner
We investigate the production of direct photons in central Au-Au collisions at the relativistic Heavy-Ion Collider (RHIC) at 200 GeV per nucleon, considering all possible sources.…
Macroscopic Treatment of Radio Emission from Cosmic Ray Air Showers based on Shower Simulations
Klaus Werner, Olaf Scholten
We present a macroscopic calculation of coherent electro-magnetic radiation from air showers initiated by ultra-high energy cosmic rays, based on currents obtained from Monte Carlo…
12th International Conference on Elastic and Diffractive Scattering (Blois Workshop) - Forward Physics and QCD
J. Bartels, K. Borras, M. Diehl +118
Proceedings of the 12th International Conference on Elastic and Diffractive Scattering (Blois Workshop) - Forward Physics and QCD
HIRDES - The High-Resolution Double-Echelle Spectrograph for the World Space Observatory Ultraviolet (WSO/UV)
K. Werner, J. Barnstedt, W. Gringel +10
The World Space Observatory Ultraviolet (WSO/UV) is a multi-national project grown out of the needs of the astronomical community to have future access to the UV range. WSO/UV cons…
KPD0005+5106: Hottest DO White Dwarf Much Hotter Than Assumed
K. Werner, T. Rauch, J. W. Kruk
KPD0005+5106 is the hottest known helium-rich white dwarf. We have identified NeVIII lines in UV and optical spectra and conclude that it is significantly hotter than previously th…
Elemental Abundances in PG1159 Stars
K. Werner, T. Rauch, E. Reiff +1
The hydrogen-deficiency in extremely hot post-AGB stars of spectral class PG1159 is probably caused by a (very) late helium-shell flash or a AGB final thermal pulse that consumes t…