The Ring Imaging Cherenkov Detectors of DELPHI.

W. Adam, E. Albrecht, D. Allen, M. L. Andrieux, G. van Apeldoorn, Y. Arnoud, C. Aubret, A. Augustinus, P. Baillon, M. Battaglia, M. Berggren, O. Botner, C. Bourdarios, J. M. Brunet, A. P. Budziak, A. Buys, P. Carecchio, P. Carrié, P. Cavalli, G. CeruttiM. Chevry, E. Christophel, E. Dahl-Jensen, G. Damgaard, N. Dimitriou, B. d'Almagne, M. Davenport, J. Dolbeau, M. Dracos, M. Dris, T. Ekelöf, D. Fassouliotis, T. A. Filippas, E. Fokitis, F. Fontanelli, A. Fontenille, D. Fraissard, H. Fürstenau, J. Garcia, E. N. Gazis, D. Gillespie, V. Gracco, L. Guglielmi, F. Hahn, S. Haider, A. Hallgren, W. Hao, K. Huet, S. Ilie, P. Ioannou, P. Juillot, E. Karvelas, S. Katsanevas, E. Katsoufis, P. M. Kluit, B. Koene, C. Kourkoumelis, G. Lecoeur, G. Lenzen, L. E. Lindqvist, A. López Agúera, D. Loukas, S. Maltezos, A. Markou, J. Medbo, J. Michalowski, F. Montano, G. Mourgue, B. S. Nielsen, R. Nicolaidou, Th D. Papadopoulou, A. Petrolini, D. Poutot, G. Polok, H. Rahmani, M. Reale, L. K. Resvanis, G. Sajot, M. Sannino, E. Schyns, S. Squarcia, P. Stassi, R. Strub, J. Thadome, G. E. Theodosiou, M. J. Tobar, D. Z. Toet, L. Traspedini, G. Tripodi, G. Tristram, A. Tsirou, O. Ullaland, A. S. de la Vega, M. Zavrtanik

1 Citationer (Scopus)

Abstract

A Ring Imaging Cherenkov (RICH) detector system has been built and is now in full operation within the DELPHI experiment. Large data samples of Z0 decays are being collected with good resolution on the observed Cherenkov angles. Several studies of Z0 decays using the RICH have already been performed on limited samples. Disturbance of the detector operation caused by shrinkage of polymeric construction materials and by migration of radiator substance is reported. These effects have been counteracted and do not endanger the quality of the data.

OriginalsprogEngelsk
TidsskriftIEEE Transactions on Nuclear Science
Vol/bind42
Udgave nummer4
Sider (fra-til)499-504
Antal sider6
ISSN0018-9499
DOI
StatusUdgivet - 1 jan. 1995

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