Title of article
Status of the Fast Focusing DIRC (fDIRC)
Author/Authors
Benitez، نويسنده , , Lucy J. and Leith، نويسنده , , D.W.G.S. and Mazaheri، نويسنده , , Felipe G. and Ratcliff، نويسنده , , B.N. and Schwiening، نويسنده , , J. and Vaʹvra، نويسنده , , J. and Ruckman، نويسنده , , Larry L. and Varner، نويسنده , , Gary S.، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
4
From page
104
To page
107
Abstract
We have built and successfully tested a novel particle identification detector concept, the Fast Focusing DIRC (fDIRC). The prototypeʹs concept is based on the BaBar DIRC with several important improvements: (a) much faster pixelated photon detectors based on Burle MCP-PMTs and Hamamatsu MaPMTs, (b) a focusing mirror allowing a smaller photon detector, reducing the sensitivity to backgrounds in future applications, (c) electronics capable of measuring the single photon resolution to better than σ≈100–200 ps. The fDIRC is the first RICH detector to successfully correct the chromatic error by timing.
Keywords
B factory , Super flavor factory , Photodetectors , rich , Cherenkov detectors
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Serial Year
2008
Journal title
Nuclear Instruments and Methods in Physics Research Section A
Record number
2210301
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