Layer 00
•Layer00 is the silicon detector closest to the beampipe.  R=1.6cm
•UK designed & purchased the silicon.
•Designed and constructed the two 50cm long carbon fibre support structure and cooling.
•Irradiated and tested kapton cables
•Performed cooling studies
Carbon fibre prototype
Cooling
channel
•Size of
•Beampipe
•
Wide
 plaquettes
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