ILC - HEPHY

LDC forward track resolution: ∆p T /p 2 T
Low material budget at =20°
• Two different assumptions
for the material budget of
the forward chambers
TPC and silicon tracker
well matched
– FTD1-FTD3: 0.0012 X 0
– FTD4-FTD7: 0.004 X 0
– FTD1-FTD3: 0.012 X 0
– FTD4-FTD7: 0.008 X 0
• Low material budget:
• High material budget:
Winfried Mitaroff HEPHY Projektbericht, 19. November 2007