Author/Authors :
Veloso، نويسنده , , J.F.C.A. and Maia، نويسنده , , J.M. and Requicha Ferreira، نويسنده , , L.F. and dos Santos، نويسنده , , J.M.F. and Breskin، نويسنده , , A. and Chechik، نويسنده , , R. and de Oliveira، نويسنده , , Rui، نويسنده ,
Abstract :
We report on the performance of a micro-hole and strip plate, fabricated with standard gas electron multiplier-production procedures, presenting 40-μm hole-diameter and 30-μm wide anode strips. Multiplication factors of 5×104 were reached in an Ar/Xe (95/5) atmosphere at about 1 bar; the energy resolution is of the order of 14% (FWHM) for 5.9-keV X-rays.
Keywords :
Microstrip gas counter , Micro-Hole & , strip plate , Gas electron multiplier
