کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
9845008 | 1526504 | 2005 | 5 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
System test of a three-column LHCb RICH-2 prototype detector
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
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چکیده انگلیسی
A three-column prototype of the downstream LHCb Ring Imaging Cherenkov detector (RICH-2) has been constructed. The prototype module contains six 8Â cm diameter Hybrid Photon Detectors (HPDs), mounted in a close-packed arrangement, and read out at the full LHC speed of 40Â MHz. Pairs of HPDs are read out with LHCb prototype on-detector RICH electronics utilizing radiation-tolerant FPGA technology, optical links and 40Â MHz trigger-timing and control (TTC). The columns have a modularized mechanical arrangement with compact high- and low-voltage distribution systems. A full system test of the readout has been verified. The three-column structure has been mounted in a Cherenkov vessel and Cherenkov rings have been observed from N2 and C4F10 gas radiators in a CERN pion test beam.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 553, Issues 1â2, 11 November 2005, Pages 328-332
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 553, Issues 1â2, 11 November 2005, Pages 328-332
نویسندگان
Marco Adinolfi,