Title of article :
RICH for
Author/Authors :
Schepers، نويسنده , , G. and Bettoni، نويسنده , , D. and Branford، نويسنده , , D. and Britting، نويسنده , , A. and Carassiti، نويسنده , , V. and Cecchi، نويسنده , , A. and Dodokhof، نويسنده , , V.Kh. and Düren، نويسنده , , M. and Ehrenfried، نويسنده , , M. and Eyrich، نويسنده , , W. and Fِhl، نويسنده , , Joel K. and Glazier، نويسنده , , D. and Hoek، نويسنده , , M. and Hohler، نويسنده , , R. and Kaiser، نويسنده , , R. and Lehmann، نويسنده , , A. and Lehmann، نويسنده , , D. and Lu، نويسنده , , S. and Marton، نويسنده , , J. and Merle، نويسنده , , O. and Peters، نويسنده , , K. and Pizzolotto، نويسنده , , C. and Rosner، نويسنده , , G. and Schmidt، نويسنده , , R. and Schmitt، نويسنده , , L. and Schِnmeier، نويسنده , , P. and Schwarz، نويسنده , , Nicholas C. and Seitz، نويسنده , , B. and Sfienti، نويسنده , , C. and Suzuki، نويسنده , , K. and Teufel، نويسنده , , A. and Vodopianov، نويسنده , , A.S. and Watts، نويسنده , , D.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2009
Pages :
4
From page :
143
To page :
146
Abstract :
The powerful particle identification detection system of the P ¯ ANDA (antiProton ANihilations at DArmstadt) experiment contains three Cherenkov detectors. In the forward direction a conventional RICH detector is planned. In the high solenoid field of the target spectrometer thin Cherenkov detectors using the DIRC principle are mandatory and are envisaged in the form of a barrel and a vertical disc. The combination of the time of arrival of the photons with their spatial image determines not only the particle velocity, but also the wavelength of the photons. Therefore dispersion corrections on the lower and upper detection threshold is possible. Investigations concerning the development of a 3D-Barrel-DIRC are discussed as well as two different studies realizing a new Disc-DIRC for the forward angles. One is based on the Time of Propagation (ToP) method the other on the readout with focusing light guides.
Keywords :
Particle identification , Cherenkov counter , Ring imaging
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Serial Year :
2009
Journal title :
Nuclear Instruments and Methods in Physics Research Section A
Record number :
2210543
Link To Document :
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