Characteristics of a double gap resistive plate chamber for the endcap region of CMS/LHC: data vs. simulation in avalanche mode

Autor: T. I. Kang, M. S. Ryu, J.T. Rhee, Hyounggun Lee, Daeho Kang, Ye-Seul Kim, Kwanghyun Kim, B. Hong, Saewoong Bahk, S. H. Ahn, J.K. Oh, Tae Jeong Kim, Soon-Kwon Nam, K. S. Sim, S. J. Hong, Sangkyu Park, S.J. Lee, D.G. Koo, D.H. Moon, Woojun Park, K. S. Lee, J. K. Lim, Y.J. Kim

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 533:32-36

We present the detailed analysis of the time and charge signals of a prototype double gap resistive plate chamber for the endcap region of the compact muon solenoid detector at CERN LHC. We demonstrate that the operating high-voltage plateau can be e

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::bab1d3e3fec0a3d26b71e2edbefc6203
https://doi.org/10.1016/j.nima.2004.06.124

Threshold dependence of strip clusters for the forward region resistive plate chamber of the CMS/LHC experiment

Autor: Soon-Kwon Nam, B. Hong, S. B. Lee, H. H. Shim, W.J Park, Y. J. Kim, Ye-Seul Kim, M.K Park, Tae Jeong Kim, E.J Choi, J. K. Woo, D.G. Koo, Saewoong Bahk, Hyounggun Lee, S.J Lee, Seong Jong Hong, K. S. Sim, Sangkyu Park, Y.L. Lee, M. S. Ryu, J.T. Rhee, Kisung Lee, S.R Jung, S. H. Ahn, J.K. Oh

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 508:147-151

Strip clusters of muons and background hits induced by gamma rays and spurious pulses are analyzed for the Forward Region Resistive Plate Chamber of the CMS/LHC. In order to perform the analysis, a real size RE2/1 prototype RPC manufactured with the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::03cdb358bb4856d85abff26b68e618c9
https://doi.org/10.1016/s0168-9002(03)01341-x

Detection of accelerator-produced neutrinos at a distance of 250 km

Autor: S.H Ahn, S An, S Aoki, H.G Berns, H.C Bhang, S Boyd, D Casper, T Chikamatsu, J.H Choi, S Echigo, M Etoh, K Fujii, S Fukuda, Y Fukuda, W Gajewski, U Golebiewska, T Hara, T Hasegawa, Y Hayato, J Hill, S.J Hong, M Ieiri, T Inada, T Inagaki, T Ishida, H Ishii, T Ishii, H Ishino, M Ishitsuka, Y Itow, T Iwashita, H.I Jang, J.S Jang, E.J Jeon, E.M Jeong, C.K Jung, T Kadowaki, T Kajita, J Kameda, K Kaneyuki, I Kato, Y Kato, E Kearns, S Kenmochi, B.H Khang, A Kibayashi, D Kielczewska, B.J Kim, C.O Kim, H.I Kim, J.H Kim, J.Y Kim, S.B Kim, S Kishi, M Kitamura, K Kobayashi, T Kobayashi, Y Kobayashi, M Kohama, D.G Koo, Y Koshio, W Kropp, G Kume, E Kusano, J.G Learned, H.K Lee, J.W Lee, S.B Lee, I.T Lim, S.H Lim, H Maesaka, K Martens, T Maruyama, S Matsuno, C Mauger, C McGrew, M Minakawa, S Mine, M Miura, S Miyamoto, K Miyano, S Moriyama, S Mukai, M Nakahata, K Nakamura, M Nakamura, I Nakano, T Nakaya, S Nakayama, K Nakayoshi, K Nishijima, K Nishikawa, S Nishiyama, S Noda, H Noumi, Y Obayashi, J.K Oh, A Okada, M Onchi, T Otaki, Y Oyama, M.Y Pac, H Park, S.H Park, S.K Park, A Sakai, M Sakuda, N Sakurai, N Sasao, K Sato, K Scholberg, E Seo, E Sharkey, K Shiino, A Shima, M Shiozawa, H So, H Sobel, A Stachyra, J.L Stone, L.R Sulak, A Suzuki, Y Suzuki, M Takasaki, M Takatsuki, K Takenaka, H Takeuchi, Y Takeuchi, N Tamura, K.H Tanaka, Y Tanaka, K Tashiro, K Tauchi, T Toshito, Y Totsuka, V Tumakov, T Umeda, M Vagins, C.W Walter, R.J Wilkes, S Yamada, T Yamaguchi, Y Yamanoi, C Yanagisawa, H Yokoyama, J Yoo, M Yoshida, S.Y You

Publikováno v: Physics Letters B. 511:178-184

The KEK to Kamioka long-baseline neutrino experiment (K2K) has begun its investigation of neutrino oscillations suggested by atmospheric neutrino observations. Twenty-eight neutrino events have been detected in coincidence with the expected arrival t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::521637afc88442e39bc980b74c2be457
https://doi.org/10.1016/s0370-2693(01)00647-5

Study on the operational conditions of a double-gap resistive plate chamber for the CMS

Autor: S.W. Seo, Y. J. Kim, S. H. Ahn, Kisung Lee, B. Hong, D.G. Koo, Saewoong Bahk, I. T. Lim, J.T. Rhee, Ye-Seul Kim, Kwang Souk Sim, M. Y. Pac, R. Amirikas, K.M Baik, S.J. Lee, Soon-Kwon Nam, Seong Jong Hong, J. Y. Kim, V.A. Gapienko, Sangkyu Park

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 456:29-34

We present the results from cosmic ray tests on the forward Resistive Plate Chamber (RPC) for the CMS. Double-gap prototype RPC were built and tested in the Korea Detector Laboratory (KODEL). We found that addition of SF 6 and water vapor to the tetr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b42668b20891b19f1b33ab234af1e1fd
https://doi.org/10.1016/s0168-9002(00)00957-8

Temperature and humidity dependence of bulk resistivity of bakelite for resistive plate chambers in CMS

Autor: Kisung Lee, Y.L. Lee, J. Y. Kim, Y.S. Ra, J.T. Rhee, V.A. Gapienko, B. Hong, Sangkyu Park, Seong Jong Hong, Ye-Seul Kim, S.W. Seo, Kwang Souk Sim, M. Y. Pac, S.Y. Jung, Y. J. Kim, S. H. Ahn, S.J. Lee, I. T. Lim, Soon-Kwon Nam, D.G. Koo, Saewoong Bahk, R. Amirikas

Publikováno v: Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment. 451:582-587

This paper presents data obtained in a systematic study on the bulk resistivity of Korean bakelite as a function of temperature in the range 20–30°C and relative humidity in the range 35–65%. Strong dependence of resistivity on both temperature

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::523b3b0434fadea9bbdc78f5b000a12a
https://doi.org/10.1016/s0168-9002(00)00329-6