Operation of a RPC with low resistivity bakelite for the endcap region of CMS in a high-rate environment

S. H. Ahn; E. J. Choi; B. Hong; S. J. Hong; D. H. Kang; T. J. Kim; K. S. Lee; S. Park; W. J. Park; M. S. Ryu; H. H. Shim; K. S. Sim; S. W. Youn; Y. J. Kim; Y. U. Kim; S. K. Nam; S. R. Jung; Y. L. Lee; J. T. Rhee; S. J. Lee; D. G. Koo; S. Y. Bahk

Operation of a RPC with low resistivity bakelite for the endcap region of CMS in a high-rate environment

S. H. Ahn, E. J. Choi, B. Hong, S. J. Hong, D. H. Kang, T. J. Kim, K. S. Lee, S. Park, W. J. Park, M. S. Ryu, H. H. Shim, K. S. Sim, S. W. Youn, Y. J. Kim, Y. U. Kim, S. K. Nam, S. R. Jung, Y. L. Lee, J. T. Rhee, S. J. LeeD. G. Koo, S. Y. Bahk

Research output: Contribution to journal › Article › peer-review

10 Citations (Scopus)

Abstract

We present the beam-test results for a real-size prototype resistive plate chamber (RPC) for the endcap region of the Compact Muon Solenoid (CMS) experiment at CERN Large Hadron Collider (LHC). The chamber built with relatively low resistivity bakelite was tested at the Gamma Irradiation Facility (GIF) at CERN under a high photon-flux environment with an effective cluster rate up to about 1.2 kHz/cm². The characteristics of the present chamber are compatible with the previous results for the muon detection efficiency, time resolustion, mean travel time, and rate capability, which were obtained using a higher resistivity bakelite. The present beam-test results ensure that the RPC made of relatively low resistivity bakelite is also suitable for the CMS muon trigger detector. In addition, we study the position resolution of the endcap RPC of the CMS. By using the median position of the cluster strips, the position resolution can be reduced to only half of the strip width.

Original language	English
Pages (from-to)	667-673
Number of pages	7
Journal	Journal of the Korean Physical Society
Volume	41
Issue number	5
Publication status	Published - 2002 Nov

Keywords

CMS
Double gap RPC
Low resistivity bakelite

ASJC Scopus subject areas

General Physics and Astronomy

Cite this

Ahn, S. H., Choi, E. J., Hong, B., Hong, S. J., Kang, D. H., Kim, T. J., Lee, K. S., Park, S., Park, W. J., Ryu, M. S., Shim, H. H., Sim, K. S., Youn, S. W., Kim, Y. J., Kim, Y. U., Nam, S. K., Jung, S. R., Lee, Y. L., Rhee, J. T., ... Bahk, S. Y. (2002). Operation of a RPC with low resistivity bakelite for the endcap region of CMS in a high-rate environment. Journal of the Korean Physical Society, 41(5), 667-673.

Ahn, SH, Choi, EJ, Hong, B, Hong, SJ, Kang, DH, Kim, TJ, Lee, KS, Park, S, Park, WJ, Ryu, MS, Shim, HH, Sim, KS, Youn, SW, Kim, YJ, Kim, YU, Nam, SK, Jung, SR, Lee, YL, Rhee, JT, Lee, SJ, Koo, DG & Bahk, SY 2002, 'Operation of a RPC with low resistivity bakelite for the endcap region of CMS in a high-rate environment', Journal of the Korean Physical Society, vol. 41, no. 5, pp. 667-673.

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title = "Operation of a RPC with low resistivity bakelite for the endcap region of CMS in a high-rate environment",

abstract = "We present the beam-test results for a real-size prototype resistive plate chamber (RPC) for the endcap region of the Compact Muon Solenoid (CMS) experiment at CERN Large Hadron Collider (LHC). The chamber built with relatively low resistivity bakelite was tested at the Gamma Irradiation Facility (GIF) at CERN under a high photon-flux environment with an effective cluster rate up to about 1.2 kHz/cm2. The characteristics of the present chamber are compatible with the previous results for the muon detection efficiency, time resolustion, mean travel time, and rate capability, which were obtained using a higher resistivity bakelite. The present beam-test results ensure that the RPC made of relatively low resistivity bakelite is also suitable for the CMS muon trigger detector. In addition, we study the position resolution of the endcap RPC of the CMS. By using the median position of the cluster strips, the position resolution can be reduced to only half of the strip width.",

keywords = "CMS, Double gap RPC, Low resistivity bakelite",

author = "Ahn, {S. H.} and Choi, {E. J.} and B. Hong and Hong, {S. J.} and Kang, {D. H.} and Kim, {T. J.} and Lee, {K. S.} and S. Park and Park, {W. J.} and Ryu, {M. S.} and Shim, {H. H.} and Sim, {K. S.} and Youn, {S. W.} and Kim, {Y. J.} and Kim, {Y. U.} and Nam, {S. K.} and Jung, {S. R.} and Lee, {Y. L.} and Rhee, {J. T.} and Lee, {S. J.} and Koo, {D. G.} and Bahk, {S. Y.}",

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pages = "667--673",

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T1 - Operation of a RPC with low resistivity bakelite for the endcap region of CMS in a high-rate environment

AU - Ahn, S. H.

AU - Choi, E. J.

AU - Hong, B.

AU - Hong, S. J.

AU - Kang, D. H.

AU - Kim, T. J.

AU - Lee, K. S.

AU - Park, S.

AU - Park, W. J.

AU - Ryu, M. S.

AU - Shim, H. H.

AU - Sim, K. S.

AU - Youn, S. W.

AU - Kim, Y. J.

AU - Kim, Y. U.

AU - Nam, S. K.

AU - Jung, S. R.

AU - Lee, Y. L.

AU - Rhee, J. T.

AU - Lee, S. J.

AU - Koo, D. G.

AU - Bahk, S. Y.

PY - 2002/11

Y1 - 2002/11

N2 - We present the beam-test results for a real-size prototype resistive plate chamber (RPC) for the endcap region of the Compact Muon Solenoid (CMS) experiment at CERN Large Hadron Collider (LHC). The chamber built with relatively low resistivity bakelite was tested at the Gamma Irradiation Facility (GIF) at CERN under a high photon-flux environment with an effective cluster rate up to about 1.2 kHz/cm2. The characteristics of the present chamber are compatible with the previous results for the muon detection efficiency, time resolustion, mean travel time, and rate capability, which were obtained using a higher resistivity bakelite. The present beam-test results ensure that the RPC made of relatively low resistivity bakelite is also suitable for the CMS muon trigger detector. In addition, we study the position resolution of the endcap RPC of the CMS. By using the median position of the cluster strips, the position resolution can be reduced to only half of the strip width.

AB - We present the beam-test results for a real-size prototype resistive plate chamber (RPC) for the endcap region of the Compact Muon Solenoid (CMS) experiment at CERN Large Hadron Collider (LHC). The chamber built with relatively low resistivity bakelite was tested at the Gamma Irradiation Facility (GIF) at CERN under a high photon-flux environment with an effective cluster rate up to about 1.2 kHz/cm2. The characteristics of the present chamber are compatible with the previous results for the muon detection efficiency, time resolustion, mean travel time, and rate capability, which were obtained using a higher resistivity bakelite. The present beam-test results ensure that the RPC made of relatively low resistivity bakelite is also suitable for the CMS muon trigger detector. In addition, we study the position resolution of the endcap RPC of the CMS. By using the median position of the cluster strips, the position resolution can be reduced to only half of the strip width.

KW - CMS

KW - Double gap RPC

KW - Low resistivity bakelite

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M3 - Article

AN - SCOPUS:0036863501

SN - 0374-4884

VL - 41

SP - 667

EP - 673

JO - Journal of the Korean Physical Society

JF - Journal of the Korean Physical Society

IS - 5

ER -

Operation of a RPC with low resistivity bakelite for the endcap region of CMS in a high-rate environment

Abstract

Keywords

ASJC Scopus subject areas

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