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Studies of lead tungstate crystal matrices in high energy beams for the CMS electromagnetic calorimeter at the LHC

Alexeev, G. and Ma, D. and Newman, H. and Shevchenko, S. and Zhu, R. Y. (1997) Studies of lead tungstate crystal matrices in high energy beams for the CMS electromagnetic calorimeter at the LHC. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, 385 (3). pp. 425-434. ISSN 0168-9002. https://resolver.caltech.edu/CaltechAUTHORS:20180308-071300176

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Abstract

Using matrices of lead tungstate crystals, energy resolutions better than 0.6% at 100 GeV have been achieved in the test beam in 1995. It has been demonstrated that a lead tungstate electromagnetic calorimeter read out by avalanche photodiodes can consistently achieve the excellent energy resolutions necessary to justify its construction in the CMS detector. The performance achieved has been understood in terms of the properties of the crystals and photodetectors.


Item Type:Article
Related URLs:
URLURL TypeDescription
https://doi.org/10.1016/S0168-9002(96)01030-3DOIArticle
https://www.sciencedirect.com/science/article/pii/S0168900296010303PublisherArticle
ORCID:
AuthorORCID
Newman, H.0000-0003-0964-1480
Zhu, R. Y.0000-0003-3091-7461
Additional Information:© 1997 Published by Elsevier B.V. Received 1 August 1996, Available online 15 May 1998. We would like to thank C. Ercoli of CERN for her help with the analysis of the temperature sensor data. We would also like to thank all the engineers and technicians from the collaborating laboratories who have helped with the work described in this paper. We are also grateful for the cooperation of other members of the CMS collaboration, and in particular those of the CMS ECAL group.
Subject Keywords:Lead tungstate; Crystal; CMS; ECAL; Electromagnetic calorimeter; Energy resolution; APD
Issue or Number:3
Record Number:CaltechAUTHORS:20180308-071300176
Persistent URL:https://resolver.caltech.edu/CaltechAUTHORS:20180308-071300176
Official Citation:G Alexeev, E Auffray, P Baillon, D Barney, G Bassompierre, E Bateman, K.W Bell, Y Benhammou, P Bloch, D Bomestar, B Borgia, J Bourotte, S Burge, W Cameron, R Chipaux, D Cockerill, J Connolly, I Dafinei, P Denes, P Depasse, K Deiters, L Dobrzynski, H El Mamouni, J.L Faure, M Felcini, M Finger, T Flügel, F Gautheron, A Givernaud, S Gninenko, N Godinovic, D.J Graham, J.P Guillaud, E Guschin, M Haguenauer, H Hillemanns, H Hofer, B Ille, S Jaaskelainen, V Katchanov, B Kennedy, T Kirn, M Korzhik, K Lassila-Perini, M Lebeau, P Lebrun, P Lecoq, G Lecoeur, P Lecomte, E Leonardi, E Locci, R Loos, D Ma, F Martin, J.P Mendiburu, Y Musienko, P Nedelec, F Nessi-Tedaldi, D Newbold, H Newman, M Oukhanov, L Pacciani, J.P Peigneux, S Pirro, S Popov, I Puljak, C Purves, D Renker, F Rondeaux, E Rosso, R Rusack, H Rykaczewski, D Schmitz, M Schneegans, J Schwenke, C Seez, I Semeniouk, P Shagin, S Shevchenko, X Shi, D Sillou, D Simohand, A Singovsky, I Soric, B Smith, R Stephenson, P Verrecchia, J.P Vialle, T.S Virdee, R.Y Zhu, Studies of lead tungstate crystal matrices in high energy beams for the CMS electromagnetic calorimeter at the LHC, Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Volume 385, Issue 3, 1997, Pages 425-434, ISSN 0168-9002, https://doi.org/10.1016/S0168-9002(96)01030-3. (http://www.sciencedirect.com/science/article/pii/S0168900296010303)
Usage Policy:No commercial reproduction, distribution, display or performance rights in this work are provided.
ID Code:85189
Collection:CaltechAUTHORS
Deposited By: Tony Diaz
Deposited On:08 Mar 2018 15:45
Last Modified:03 Oct 2019 19:27

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