ECFA Detector R&D Panel, Review Report
link https://doi.org/10.48550/arXiv.1411.4924account_box Abramowicz, H.account_box Abusleme Hoffman, Angel Christianaccount_box Afanaciev, K.account_box Aguilar, J.account_box Álvarez, E.account_box Bambade, P.account_box Bortko, L.account_box Bozovic-Jelisavcic, I.account_box Castro, E.account_box Chelkov, G.account_box Coca, C.account_box Daniluk, W.account_box Dragone, A.account_box Dumitru, L.account_box Elsener, K.account_box Emeliantchik, I.account_box Firu, E.account_box Fischer, J.account_box Fiutowski, T.account_box Ghenescu, V.account_box Gostkin, M.account_box Grzelak, G.account_box Haller, G.account_box Henschel, H.account_box Ignatenko, A.account_box Idzik, M.account_box Ito, K.account_box Kananov, S.account_box Kielar, E.account_box Kollowa, S.account_box Kotula, J.account_box Krumstein, Z.account_box Krupa, B.account_box Kulis, S.account_box Lange, W.account_box Levy, A.account_box Levy, I.account_box Linssen, L.account_box Lohmann, W.account_box Lukic, S.account_box Moron, J.account_box Moszczynski, A.account_box Nauenberg, U.account_box Neagu, A.account_box Novgorodova, O.account_box Nuiry, F.X.account_box Ohlerich, M.account_box Orlandea, M.account_box Oleinik, G.account_box Oliwa, K.account_box Olshevski, A.account_box Pandurovic, M.account_box Pawlik, B.account_box Preda, T.account_box Przyborowski, D.account_box Sato, Y.account_box Sadeh, I.account_box Sailer, A.account_box Schumm, B.account_box Schuwalow, S.account_box Schwartz, R.account_box Smiljanic, I.account_box Swientek, K.account_box Takubo, Y.account_box Teodorescu, E.account_box Wierba, W.account_box Yamamoto, H.account_box Zawiejski, L.account_box Zgura, T.S.account_box Zhang, J.
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Two special calorimeters are foreseen for the instrumentation of the very forward region of an ILC orCLIC detector; a luminometer (LumiCal) designed to measure the rate of low angle Bhabha scatteringevents with a precision better than 10−3 at the ILC and 10−2 at CLIC, and a low polar-angle calorimeter (BeamCal). The latter will be hit by a large amount of beamstrahlung remnants. The intensity and the spatial shape of these depositions will provide a fast luminosity estimate, as well as determination of beam parameters. The sensors of this calorimeter must be radiation-hard. Both devices will improve the e.m. hermeticity of the detector in the search for new particles. Finely segmented and very compact electromagnetic calorimeters will match these requirements. Due to the high occupancy, fast front-end electronics will be needed. Monte Carlo studies were performed to investigate the impact of beam-beam interactions and physics background processes on the luminosity measurement, and of beamstrahlung on the performance of BeamCal, as well as to optimise the design of both calorimeters. Dedicated sensors, front-end and ADC ASICs have been designed for the ILC and prototypes are available. Prototypes of sensor planes fully assembled with readout electronics have been studied in electron beams.
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| Autor | Abramowicz, H. Abusleme Hoffman, Angel Christian Afanaciev, K. Aguilar, J. Álvarez, E. Bambade, P. Bortko, L. Bozovic-Jelisavcic, I. Castro, E. Chelkov, G. Coca, C. Daniluk, W. Dragone, A. Dumitru, L. Elsener, K. Emeliantchik, I. Firu, E. Fischer, J. Fiutowski, T. Ghenescu, V. Gostkin, M. Grzelak, G. Haller, G. Henschel, H. Ignatenko, A. Idzik, M. Ito, K. Kananov, S. Kielar, E. Kollowa, S. Kotula, J. Krumstein, Z. Krupa, B. Kulis, S. Lange, W. Levy, A. Levy, I. Linssen, L. Lohmann, W. Lukic, S. Moron, J. Moszczynski, A. Nauenberg, U. Neagu, A. Novgorodova, O. Nuiry, F.X. Ohlerich, M. Orlandea, M. Oleinik, G. Oliwa, K. Olshevski, A. Pandurovic, M. Pawlik, B. Preda, T. Przyborowski, D. Sato, Y. Sadeh, I. Sailer, A. Schumm, B. Schuwalow, S. Schwartz, R. Smiljanic, I. Swientek, K. Takubo, Y. Teodorescu, E. Wierba, W. Yamamoto, H. Zawiejski, L. Zgura, T.S. Zhang, J. |
| Título | ECFA Detector R&D Panel, Review Report |
| Revista | Inspire HEP |
| Página inicio | 1 |
| Página final | 61 |
| Resumen | Two special calorimeters are foreseen for the instrumentation of the very forward region of an ILC orCLIC detector; a luminometer (LumiCal) designed to measure the rate of low angle Bhabha scatteringevents with a precision better than 10−3 at the ILC and 10−2 at CLIC, and a low polar-angle calorimeter (BeamCal). The latter will be hit by a large amount of beamstrahlung remnants. The intensity and the spatial shape of these depositions will provide a fast luminosity estimate, as well as determination of beam parameters. The sensors of this calorimeter must be radiation-hard. Both devices will improve the e.m. hermeticity of the detector in the search for new particles. Finely segmented and very compact electromagnetic calorimeters will match these requirements. Due to the high occupancy, fast front-end electronics will be needed. Monte Carlo studies were performed to investigate the impact of beam-beam interactions and physics background processes on the luminosity measurement, and of beamstrahlung on the performance of BeamCal, as well as to optimise the design of both calorimeters. Dedicated sensors, front-end and ADC ASICs have been designed for the ILC and prototypes are available. Prototypes of sensor planes fully assembled with readout electronics have been studied in electron beams. |
| Derechos | acceso abierto |
| DOI | 10.48550/arXiv.1411.4924 |
| Enlace | https://doi.org/10.48550/arXiv.1411.4924 |
| Palabra clave | Physics Instrumentation and Detectors |
| Temática | Matemática física y química |
| Tipo de documento | artículo |