کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
1829319 | 1027456 | 2008 | 7 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
New prototype multi-gap resistive plate chambers with long strips
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موضوعات مرتبط
مهندسی و علوم پایه
فیزیک و نجوم
ابزار دقیق
پیش نمایش صفحه اول مقاله
چکیده انگلیسی
A new kind of Multi-gap Resistive Plate Chamber (MRPC) has been built for the large-area Muon Telescope Detector (MTD) for the STAR experiment at the Relativistic Heavy Ion Collider (RHIC). These long read-out strip Multi-gap Resistive Plate Chambers (LMRPCs) have an active area of 87.0×17.0 cm2 and ten 250 μm-thick gas gaps arranged as a double stack. Each read-out strip is 2.5 cm wide and 90 cm long. The signals are read-out at both ends of each strip. Cosmic ray tests indicate a time resolution of ∼70 ps and a detection efficiency of greater than 95%. Beam tests performed at T963 at Fermilab indicate a time resolution of 60–70 ps and a spatial resolution of ∼1 cm along the strip direction.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 593, Issue 3, 11 August 2008, Pages 307–313
Journal: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment - Volume 593, Issue 3, 11 August 2008, Pages 307–313
نویسندگان
Y.J. Sun, C. Li, M. Shao, B. Gui, Y.E. Zhao, H.F. Chen, Z.B. Xu, L.J. Ruan, G.J. Lin, X. Wang, Y. Wang, Z.B. Tang, G. Eppley, P. Fachini, M. Kohl, J. Liu, W.J. Llope, R. Majka, T. Nussbaun, E. Ramberg, T. Sakuma, F. Simon, N. Smirnov, B. Surrow,