Multi-gap Resistive Plate Chamber （MRPC） is a new generation of gas detector with good timing and spacial resolution, whose technique is widely applied in some recent high energy （nuclear） physics experiments. In ...Multi-gap Resistive Plate Chamber （MRPC） is a new generation of gas detector with good timing and spacial resolution, whose technique is widely applied in some recent high energy （nuclear） physics experiments. In this letter, we report a long-strip two-end readout MRPC and its test beam performance. The measurements show that the long-strip performs a transmission line characteristic and the impedance is independent of the length of strip. The MRPC module we developed is presented to gain a timing resolution of -80 ps and a spacial resolution of -6.4 mm. The possible application of the MRPC is also discussed.展开更多
基金Supported by NSFC (10620120287, 10610285, 10675072, 10775082)
文摘Multi-gap Resistive Plate Chamber （MRPC） is a new generation of gas detector with good timing and spacial resolution, whose technique is widely applied in some recent high energy （nuclear） physics experiments. In this letter, we report a long-strip two-end readout MRPC and its test beam performance. The measurements show that the long-strip performs a transmission line characteristic and the impedance is independent of the length of strip. The MRPC module we developed is presented to gain a timing resolution of -80 ps and a spacial resolution of -6.4 mm. The possible application of the MRPC is also discussed.
