GLAST LAT ProjectBeam Test SW F.Longo3 Beam Test Simulation Updates PS setup simulation Dimension –Magnet : (50, 100, 30) – 0.96 Tesla –Si Beam (0.08, 9.5, 9.5) –Si Tag 1 (0.08, 19, 9.5) –Si Tag 2 (0.08, 38, 9.5) –Dump (20, 200, 50) Lead –CU (350, 200, 50) external volume –Passive Material (0.00806, 20, 20) W PS setup simulation Position (center of volume) –Magnet : (-75, 0, 0) –Si Beam (-200., 0, 0) –Si Beam (-150., 0, 0) –Si Tag 1 (0, 12.5, 0) (+3 cm half dimension) –Si Tag 2 (50, 22, 0) –Dump (240, 103, 0) –CU (430, 50, 0) –Passive Material (-249, 0, 0) –Air Material for the Experimental room