Solid GEM Digitization
From Hall A Wiki
Introduction
run 1
by Seamus
run 2
by Rich
GEM geometry info
PVDIS PlateZ = (157.5,185.5,190,306,315)cm Rin = (48,59,65,105,109)cm Rout = (122,143,143,230,237)cm
SIDIS PlateZ = (-175,-150,-119,-68,5,92)cm Rin = (36,21,25,32,42,55)cm Rout = (87,98,112,135,100,123)cm
note: beam line is at x=0,y=0, beams goes along +z,solenoid center at z=0