论文信息 - The gas monitoring system for the Resistive Plate Chamber detector of the CMS experiment at LHC

The gas monitoring system for the Resistive Plate Chamber detector of the CMS experiment at LHC

Due to its large volume (18 m3)the Resistive Plate Chamber (RPC) detector of the Compact Muon Solenoid (CMS) experiment at the LHC proton collider (CERN, Switzerland) will employ a gas re-circulation system. Since the mixture composition and quality are crucial issues for the detector operation, CMS-RPC will use an online gas analysis and monitoring system. An overview of both the CMS-RPC gas system and gas monitoring system is given and the project parameters are described.

[1] P. Vankov,et al. Cosmic ray tests of double-gap resistive plate chambers for the CMS experiment , 2005 .

[2] A. Lanza,et al. A compact solid-state detector for small angle particle tracking , 1999, nucl-ex/9911001.

[3] P. Vankov,et al. HF production in CMS-Resistive Plate Chambers , 2006 .

[4] P. Vankov,et al. Study of long-term performance of CMS RPC under irradiation at the CERN GIF , 2004 .

[5] G. Gianini,et al. Properties of C2H2F4-based gas mixture for avalanche mode operation of resistive plate chambers , 1997 .

[6] G. Bruno,et al. Aging study for Resistive Plate Chambers of the CMS Muon Trigger Detector , 2003 .

[7] P. Vankov,et al. Production and quality control of the Barrel RPC chambers of the CMS experiment , 2006 .

[8] Stefano Agosteo,et al. A facility for the test of large-area muon chambers at high , 2000 .