Author/Authors :
Aulchenko، نويسنده , , V.M and Bondar، نويسنده , , A.E and Buzulutskov، نويسنده , , A.F and Poluektov، نويسنده , , A.O and Romanov، نويسنده , , L.V and Shekhtman، نويسنده , , L.I. and Sokolov، نويسنده , , A.V and Titov، نويسنده , , V.M and Vasiljev، نويسنده , , A.A and Zhilich، نويسنده , , V.N and Zhulanov، نويسنده , , V.V، نويسنده ,
Abstract :
An upgrade of a special system to tag scattered electrons from two-photon processes, based on triple-GEM detectors, is described. The system is intended for the experiments at the VEPP-4M storage ring. Tests of the detector prototype with two gas mixtures confirm the feasibility of the chosen upgrade layout.
Keywords :
Multi-GEM , Triple-GEM , Micropattern detectors , KEDR , two-photon processes
