The construction and performance of the barrel pre-series module 0 of the future ATLAS electromagnetic calorimeter at the LHC is described. The signal reconstruction and performance of ATLAS-like electronics has been studied. The signal to noise ratio for muons has been found to be 7.11 +/- 0.07. An energy resolution of better than 9.5% GeV1/2 / rootE (sampling term) has been obtained with electron beams of up to 245 GeV. The uniformity of the response to electrons in an area of Deltaeta x Deltaphi = 1.2 x 0.075 has been measured to be better than 0.8%.
Performance of the ATLAS electromagnetic calorimeter barrel module 0 / B. Aubert, J. Ballansat, A. Bazan, B. Beaugiraud, J. Boniface, F. Chollet, J. Colas, P. Delebecque, L. Di Ciaccio, N. Dumont-Dayot, M. El Kacimi, O. Gaumer, P. Ghez, C. Girard, M. Gouanere, H. Kambara, A. Jeremie, S. Jezequel, R. Lafaye, T. Leflour, C. Le Maner, J. Lesueur, N. Massol, M. Moynot, L. Neukermans, P. Perrodo, G. Perrot, L. Poggioli, J. Prast, H. Przysiezniak, X. Riccadona, G. Sauvage, J. Thion, I. Wingerter-Seez, R. Zitoun, Y. Zolnierowski, H. Chen, M. Citterio, J. Farrell, H. Gordon, B. Hackenburg, A. Hoffman, J. Kierstead, F. Lanni, M. Leite, D. Lissauer, H. Ma, D. Makowiecki, V. Radeka, D. Rahm, S. Rajagopalan, S. Rescia, I. Stumer, H. Takai, K. Yip, D. Benchekroun, C. Driouichi, A. Hoummada, M. Hakimi, R. Stroynowski, J. Ye, J. Hansen, A. Belymam, J. Bremer, J. Chevalley, P. Fassnacht, F. Gianotti, L. Hervas, C. Marin, P. Pailler, P. Schilly, W. Seidl, J. Vossebeld, V. Vuillemin, A. Clark, I. Efthymiopoulos, L. Moneta, B. Belhorma, J. Collot, P. de Saintignon, D. Dzahini, A. Ferrari, M. Gallin-Martel, J. Hostachy, P. Martin, J. Muraz, F. Ohlsson-Malek, S. Saboumazrag, J. Ban, N. Cartiglia, H. Cunitz, J. Dodd, A. Gara, M. Leltchouk, S. Negroni, J. Parsons, M. Seman, S. Simion, W. Sippach, W. Willis, F. Barreiro, G. Garcia, L. Labarga, S. Rodier, J. del Peso, C. Alexa, P. Barrillon, C. Benchouk, A. Chekhtman, B. Dinkespiler, F. Djama, P. Duval, L. Hinz, M. Jevaud, P. Karst, A. Le Van Suu, L. Martin, O. Martin, A. Mirea, E. Monnier, E. Nagy, D. Nicod, C. Olivier, P. Pralavorio, B. Repetti, M. Raymond, D. Sauvage, S. Tisserant, J. Toth, M. Wielers, G. Battistoni, W. Bonivento, L. Carminati, D. Cavalli, G. Costa, M. Delmastro, M. Fanti, L. Mandelli, M. Mazzanti, L. Perini, S. Resconi, G. Tartarelli, V. Aulchenko, V. Kazanin, G. Kolachev, V. Malyshev, A. Maslennikov, G. Pospelov, R. Snopkov, A. Shousharo, A. Talyshev, Y. Tikhonov, E. Auge, C. Bourdarlos, D. Breton, P. Cros, C. de La Taille, I. Falleau, D. Fournier, G. Guilhem, S. Hassani, Y. Jacquier, K. Kordas, G. Mace, B. Merkel, J. Noppe, G. Parrour, P. Petroff, P. Puzo, J. Richer, D. Rousseau, N. Seguin-Moreau, L. Serin, V. Tocut, J. Veillet, D. Zerwas, F. Astesan, W. Bertoli, A. Camard, B. Canton, S. Fichet, F. Hubaut, D. Imbault, D. Lacour, B. Laforge, O. Le Dortz, D. Martin, I. Nikolic-Audit, F. Orsini, F. Rossel, P. Schwemling, W. Cleland, J. McDonald, E. Abouelouafa, A. Ben Mansour, R. Cherkaoui, Y. El Mouahhidi, H. Ghazlane, A. Idrissi, J. Belorgey, R. Bernard, M. Chalifour, A. Le Coroller, J. Ernwein, B. Mansoulie, J. Renardy, J. Schwindling, J. Taguet, J. Teiger, C. Clement, B. Lund-Jensen, J. Lundqvist, L. Megner, M. Pearce, S. Rydstrom, J. Egdemir, R. Engelmann, J. Hoffman, R. McCarthy, M. Rijssenbeek, J. Steffens. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - 500:1-3(2003), pp. 202-231.
Performance of the ATLAS electromagnetic calorimeter barrel module 0
L. Carminati;M. Fanti;L. Perini;
2003
Abstract
The construction and performance of the barrel pre-series module 0 of the future ATLAS electromagnetic calorimeter at the LHC is described. The signal reconstruction and performance of ATLAS-like electronics has been studied. The signal to noise ratio for muons has been found to be 7.11 +/- 0.07. An energy resolution of better than 9.5% GeV1/2 / rootE (sampling term) has been obtained with electron beams of up to 245 GeV. The uniformity of the response to electrons in an area of Deltaeta x Deltaphi = 1.2 x 0.075 has been measured to be better than 0.8%.
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