Title of article :
2D-MWPC for the new reflectometer REFSANS/FRM-II: performance of the prototype
Author/Authors :
Kampmann، نويسنده , , R and Marmotti، نويسنده , , M and Haese-Seiller، نويسنده , , M and Kudryashov، نويسنده , , V، نويسنده ,
Abstract :
A multi-wire proportional counter with delay line readout, a sensitive area of 500×500 mm2 and a spatial resolution of ∼2×2 mm2 is being developed for the reflectometer REFSANS at the new reactor FRM-II in Munich in Germany. The characterization of a prototype of this detector with γ-rays and neutrons is presented.
Keywords :
Proportional and avalanche counters , Ionization chambers , Gas-filled counters , Neutron absorption , Tracking and position-sensitive detectors
Journal title :
Astroparticle Physics
