74 citations · 352 across the 14 of their papers we have counts for
4 papers · 1 filter
On image reconstruction with the two-dimensional interpolating resistive readout structure of the Virtual-Pixel detector
H. Wagner, A. Orthen, H. J. Besch +4
The two-dimensional interpolating readout concept of the Virtual-Pixel detector (ViP detector) goes along with an enormous reduction of electronic channels compared to pure pixel d…
Development of a two-dimensional virtual pixel X-ray imaging detector for time-resolved structure research
Andre Orthen, Hendrik Wagner, Sorin Martoiu +8
An interpolating two-dimensional X-ray imaging detector based on a single photon counter with gas amplification by GEM (gas electron multiplier) structures is presented. The detect…
Gas gain and signal length measurements with a triple-GEM at different pressures of Ar-, Kr- and Xe-based gas mixtures
A. Orthen, H. Wagner, H. J. Besch +4
We investigate the gas gain behaviour of a triple-GEM configuration in gas mixtures of argon, krypton and xenon with ten and thirty percent of carbon dioxide at pressures between 1…
Investigation of the performance of an optimised MicroCAT, a GEM and their combination by simulations and current measurements
A. Orthen, H. Wagner, H. J. Besch +3
A MicroCAT (Micro Compteur A Trous) structure which is used for avalanche charge multiplication in gas filled radiation detectors has been optimised with respect to maximum electro…