Abstract
All the CMS muon stations will be equipped with Resistive Plate Chambers (RPCs). They will be exposed to high neutron background environment during the LHC running. In order to verify the safe operation of these detectors, an irradiation test has been carried out with two RPCs at high neutron flux (about 108 n cm-2 s-1), integrating values of dose and fluence equivalent to 10 LHC-years. Before and after the irradiation, the performance of the detectors was studied with cosmic muons, showing no relevant aging effects. Moreover, no indication of damage or chemical changes were observed on the electrode surfaces.
Original language | English |
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Pages (from-to) | 120-123 |
Number of pages | 4 |
Journal | Nuclear Instruments and Methods in Physics Research, Section A: Accelerators, Spectrometers, Detectors and Associated Equipment |
Volume | 508 |
Issue number | 1-2 |
DOIs | |
Publication status | Published - Aug 1 2003 |
Externally published | Yes |
Event | Proceedings of the Sixth International Workshop on Resistive P (RPC 2001) - Coimbra, Portugal Duration: Nov 26 2001 → Nov 27 2001 |
Keywords
- CMS
- Neutron irradiation
- Resistive plate chambers
ASJC Scopus subject areas
- Nuclear and High Energy Physics
- Instrumentation