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Title: FDIRC design for SuperB

Conference · · Submitted to Nuclear Instrumentation and Methods (NIM) A
OSTI ID:1007548

We describe a new design of a focusing DIRC (FDIRC) for the barrel PID at SuperB. The new FDIRC will use a new detector camera attached to the existing BaBar DIRC bar boxes. The camera's double-folded optics, made of solid fused silica, uses two mirrors, one cylindrical, and one flat. The camera's volume is 25-times smaller than the BaBar DIRC stand-off box, and its photon detectors will be 10-times faster than the BaBar DIRC PMTs, ensuring a good protection against backgrounds at SuperB, which is designed to operate at {approx}100-times higher luminosity than BaBar. The detector plane consists of a matrix of H-8500 MaPMTs.

Research Organization:
SLAC National Accelerator Lab., Menlo Park, CA (United States)
Sponsoring Organization:
USDOE
DOE Contract Number:
AC02-76SF00515
OSTI ID:
1007548
Report Number(s):
SLAC-PUB-14282; TRN: US1101445
Journal Information:
Submitted to Nuclear Instrumentation and Methods (NIM) A, Conference: Presented at 7th International Workshop on Ring Imaging Cherenkov Detectors (RICH 2010), Cassis, Provence, France, 3-7 May 2010
Country of Publication:
United States
Language:
English

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