Performance of two different modules of long-strip multi-gap resistive plate chamber
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Performance of two different modules of long-strip multi-gap resistive plate chamber
Nuclear Science and TechniquesVol. 22, Issue 6, (2011)
Affiliations:
1.Department of Engineering Physics, Tsinghua University, Beijing 100084, China Key Laboratory of Particle & Radiation Imaging (Tsinghua University), Ministry of Education, Beijing 100084, China
Huangshan CHEN, Yi WANG, Weicheng DING, et al. Performance of two different modules of long-strip multi-gap resistive plate chamber. [J]. Nuclear Science and Techniques 22(6):330-333(2011)
DOI:
Huangshan CHEN, Yi WANG, Weicheng DING, et al. Performance of two different modules of long-strip multi-gap resistive plate chamber. [J]. Nuclear Science and Techniques 22(6):330-333(2011) DOI: 10.13538/j.1001-8042/nst.22.330-333.
Performance of two different modules of long-strip multi-gap resistive plate chamber
Long-strip multi-gap resistive plate chamber (LMRPC) were built with (Module 1) or without (Module 2) adhesive tapes and silicones. Their performances were investigated by working gas mixtures of different gradient contents (Test 1: 94% freon, 5% iso-butane and 1% SF,6,; Test 2: 90% freon, 5% iso-butane and 5% SF,6,). Both the modules achieved 100% efficiency, with time resolutions of 75 and 70 ps. Comparatively, the Module 1 works with a lower applied HV at the higher noise level, and time resolution was not influenced greatly by the adhesive tapes and silicones.
关键词
Keywords
Resistive Plate ChamberTime of flightTapeSiliconeGluePerformanceNoise
references
Cerron Zeballos E, Crotty I, Hatzifotiadou D, et al. Nucl Instrum Meth A, 1996, 374: 132-135.
The STAR TOF Collaboration, Proposal for a Large Area Time of Flight System for STAR, http://wjllope.rice.edu/~TOF/TOF/Documents/TOF_20040524.pdf. (Accessed on 2010-11-18).
ALICE Time of Flight Addendum, CERN/LHCC 2002- 016, Addendum to ALICE TDR 8, 2002-04-24.
Schüttauf A. Nucl Instrum Meth A, 2004, 533: 65-68.
Alvarez Pol H, Alves R, Blanco A, et al. Nucl Instrum Meth A, 2004, 535: 277-282.
Ammosov V, Boyko I, Chelkov G, et al. Nucl Instrum Meth A, 2007, 578: 119-138.
Proposal of a Midrapidity Dimuon Program at STAR: A Novel and Compact Muon Telescope Detector, http://www.star.bnl.gov/~ruanlj/MTDreview2010/MTDproposalv14.pdf. (Accessed on 2010-11-15).
Wang Y, Chen H S, Ding W C, et al. Nucl Instrum Meth A, 2011, 640: 85-90.
Geurts F, Shao M, Bonner B, et al. Nucl Instrum Meth A, 2004, 533: 60-64.
3M Double Coated Tapes with Adhesive 300MP, http://multimedia.3m.com/mws/mediawebserver?mwsId=66666UuZjcFSLXTtlxT2NXftEVuQEcuZgVs6EVs6E666666--. (Accessed on 2011-02-21).
EC Safety Data sheet habasit CAF 4 Rhodorsil Silicones, http://www.habasitusa.com/media.asp?FI=CAF4-US.Pdf. (Accessed on 2011-02-21).
Wang Y, Wang J, Cheng J, et al. Nucl Instrum Meth A, 2010, 613: 200-206.