Beam test results of CMS RPCs at high eta region under high-radiation environment

Park, S.; Ahn, Sung Hwan; Bahk, S. Y.; Hong, B.; Hong, S. J.; Kang, Daekyoung; Kang, T. I.; Kim, T.J.; Kim, Y.J.; Kim, Y.U.; Koo, D. G.; Lee, H.W.; Lee, K.S.; Lee, S.J.; Lim, Jaehoon; Moon, D. H.; Nam, S. K.; Oh, Jintak; Park, W.J.; Rhee, J.T.; Ryu, M. S.; Shim, H. H.; Sim, K. S.

doi:10.1016/j.nima.2004.06.125

Cited by 8 publications

(2 citation statements)

References 6 publications

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“…Once dried with air, the oiled surface forms the polymerized layer. It shows that the polymerized layer on the surface of the bakelite inside the gas volume reduces the spurious noise by a factor of 10 in the avalanche operation mode [3]. This procedure needs a cautious preparation due to the pressure built up by the linseed oil filling the gas gap.…”

Section: Linseed Oil Treatmentmentioning

confidence: 99%

RPC gap production and performance for CMS RE4 upgrade

Kang

Lee

2014

J. Inst.

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CMS experiment constructed the fourth Resistive Plate Chamber (RPC) trigger station composed of 144 RPCs to enhance the high momentum muon trigger efficiency at both endcap regions. All new CMS endcap RPC gaps are produced in accordance with QA and QC at the Korea Detector Laboratory (KODEL) in Korea. All qualified gaps have been delivered to three assembly sites: CERN in Switzerland, BARC in India, and Ghent University in Belgium for the RPC detector assembly. In this paper, we present the detailed procedures used in the production of RPC gaps adopted for the CMS upgrade.

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Section: Linseed Oil Treatmentmentioning

confidence: 99%

RPC gap production and performance for CMS RE4 upgrade

Kang

Lee

2014

J. Inst.

Self Cite

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“…Once dried with air the oiled surface forms the polymerized layer. It turns out that this polymerized layer on the surface of the bakelite inside the gas volume reduces the spurious noise by a factor of 10 in the avalanche operation mode [3]. This procedure needs a cautious preparation due to the pressure built up by the linseed oil filling the gas gap.…”

Section: Polymerizationmentioning

confidence: 99%

CMS endcap RPC gas gap production for upgrade

et al. 2012

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The CMS experiment will install a RE4 layer of 144 new Resistive Plate Chambers (RPCs) on the existing york YE3 at both endcap regions to trigger high momentum muons from the proton-proton interaction. In this paper, we present the detailed procedures used in the production of new RPC gas gaps adopted in the CMS upgrade. Quality assurance is enforced as ways to maintain the same quality of RPC gas gaps as the existing 432 endcap RPC chambers that have been operational since the beginning of the LHC operation.

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