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MRPC detector for the BESIII E-TOF upgrade
| Content Provider | Scilit |
|---|---|
| Author | Yang, R. X. Li, C. Sun, Y. J. Chen, H. F. Dai, H. L. Heng, Y. K. Liu, S. B. Shao, M. Tang, Zebo Wu, Z. Yang, S. Zhang, Andh |
| Copyright Year | 2014 |
| Description | Journal: Journal of Instrumentation An end-cap Time-of-Flight (E-TOF) system with higher granularity compare to the current E-TOF and intrinsic time resolution of better than 50 ps will extend the K/π separation (2σ) momentum range to 1.4 GeV/c and enhance the physics capability of Beijing Spectrometer (BESIII). A R&D project was carried out aiming at upgrading the current BESIII E-TOF with the Multi-gap Resistive Plate Chamber (MRPC). The beam test for the MRPC prototype, together with the custom-designed Front End Electronics (FEE) and TDC boards, was performed at the BEPC E3 line in the last years. The test results show that the detector has stable performance at different positions and working High Voltage (HV). A time resolution of better than 50 ps can be achieved. The different performance between pion and proton events is also discussed. |
| Related Links | http://iopscience.iop.org/article/10.1088/1748-0221/9/09/C09032/pdf |
| Ending Page | C09032 |
| Page Count | 1 |
| Starting Page | C09032 |
| ISSN | 17480221 |
| e-ISSN | 17480221 |
| DOI | 10.1088/1748-0221/9/09/c09032 |
| Journal | Journal of Instrumentation |
| Issue Number | 9 |
| Volume Number | 9 |
| Language | English |
| Publisher | IOP Publishing |
| Publisher Date | 2014-09-01 |
| Access Restriction | Open |
| Subject Keyword | Journal: Journal of Instrumentation Nuclear Energy and Engineering Nuclear Physics Time Resolution of Better Than |
| Content Type | Text |
| Resource Type | Article |
| Subject | Instrumentation Mathematical Physics |
