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%.
Calibration; Calorimeters particle physics
Settore FIS/04 - Fisica Nucleare e Subnucleare
NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT
Article (author)
File in questo prodotto:
Non ci sono file associati a questo prodotto.
Pubblicazioni consigliate

Caricamento pubblicazioni consigliate

I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.

Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/2434/179311
Citazioni
  • ???jsp.display-item.citation.pmc??? ND
  • Scopus 34
  • ???jsp.display-item.citation.isi??? 34
social impact