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FEE2006 Perugia May 2006

Philippe Farthouat, CERN

One possible upgraded ID

Make barrel longer (reducing material services between barrel and endcaps)

Ref: talk of Allport at Genova tracker upgrade workshop http://agenda.cern.ch/fullAgenda.php?ida=a053875

Straw man layout:

Pixel: z=±50 cm, r=6,15,24 cm     50 x 400 & 50x300 µm2

Mini Strips: z=±144 cm, r=35,48,62 cm axial  50µm x 3 cm

Long Strips: z=±144 cm, r=85 & 105 cm stereo 80µm x 9 cm

Including fwd disks this would lead to:

Pixels: 4.5 m2 ~300,000,000 ch.

Short strips:  40 m2 ~27,000,000 ch.

Long strips: 251 m2 ~15,000,000 ch.

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