منابع مشابه
A Large-Area Timing RPC
A large-area Resistive Plate Chamber (RPC) with a total active surface of 160×10 cm was built and tested. The surface was segmented into two 5-cm wide strips readout on both ends with customized, very high speed, front-end electronics. A timing resolution σ = 50-75 ps, with an efficiency for Minimum Ionizing Particles (MIPs) larger than 95%, was attained over the whole active area, in addition ...
متن کاملResponse uniformity of a large size RPC
The response uniformity of a 90]290 cm2 RPC prototype working in avalanche mode has been tested using cosmic rays. The high statistics needed for the test has also been used for accurate e$ciency studies. The intrinsic detector ine$ciency free, from spacers e!ects has been measured. ( 2000 Elsevier Science B.V. All rights reserved.
متن کاملTesting timing RPC detectors at the Rossendorf electron linac ELBE
The timing performance of multigap resistive plate chambers (MRPCs) has been tested at the Rossendorf electron linac ELBE. Electrons with energies of 20–40MeV have been used to mimic minimum ionizing hadrons to be detected in large-scale time-of-flight (TOF) detectors for future heavy-ion collision experiments. Referencing the TOF measurement to the accelerator radio frequency, no fast start de...
متن کاملHigh granularity, symmetric differential readout - timing multigap RPC
In this contribution we report the results of R&D activity concentrated on the development of a multigap RPC prototype with strip readout for high counting rate and high multiplicity environment as it is required by the low polarangle region of CBM-TOF detector. In order to cope with the strong counting rate requirements of the inner part of the CBM-TOF wall (∼ 2x10 part.·cm−2·s−1 ), we built f...
متن کاملNew development in timing RPC for the CBM-TOF
In 2005 a lot of efforts was invested in the R&D of high performance timing RPC by the different groups of the CBM-TOF Hadron-ID collaboration. Several new material samples have been studied, new prototypes have been built and tested with radioactive sources and beams. In addition new developments in fast electronics were carried out (ASIC-Design). Concerning the investigations on low resistivi...
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ژورنال
عنوان ژورنال: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment
سال: 2002
ISSN: 0168-9002
DOI: 10.1016/s0168-9002(01)02119-2