Title of article
Disc DIRC endcap detector for PANDA@FAIR
Author/Authors
Schِnmeier، نويسنده , , Peter and Branford، نويسنده , , Derek and Düren، نويسنده , , Michael and Ehrenfried، نويسنده , , Markus and Eyrich، نويسنده , , Wolfgang and Fِhl، نويسنده , , Klaus and Hoek، نويسنده , , Matthias and Kaiser، نويسنده , , Ralf and Lehmann، نويسنده , , Albert and Lu، نويسنده , , Shaojun and Merle، نويسنده , , Oliver and Seitz، نويسنده , , Bjِrn and Schepers، نويسنده , , Georg and Schmidt، نويسنده , , Roland and Schwarz، نويسنده , , Carsten، نويسنده ,
Issue Information
روزنامه با شماره پیاپی سال 2008
Pages
4
From page
108
To page
111
Abstract
In the PANDA experiment at FAIR, a Disc DIRC detector is foreseen to realize particle identification in the endcap region of the detector. Two different designs are proposed. One is based on a two-dimensional readout of space coordinates, the other one is based on one space coordinate and the readout of the Time-of-Propagation (ToP). The ToP-DIRC design uses dichroic mirrors to split the spectral range of the Cherenkov photons into two ranges. This allows to reduce dispersion effects and increases the travel path of the photons inside the radiator. A larger ToP helps in discriminating different particle species at large momenta.
Keywords
PID , PANDA , TOP , DIRC , Cherenkov
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
2210302
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