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Performance of the Atlas electromagnetic calorimeter barrel module 0

B. Aubert 1 J. Ballansat 1 A. Bazan 1 B. Beaugiraud 1 J. Boniface 1 François Chollet 1 J. Colas 1 P. Delebecque 1 L. Di Ciaccio 1 N. Dumont-Dayot 1 M. El Kacimi 1 O. Gaumer 1 P. Ghez 1 Christian Girard 1 M. Gouanere 1 H. Kambara 1 A. Jeremie 1 S. Jezequel 1 R. Lafaye 1 T. Le Flour 1 C. Le Maner 1 J. Lesueur 1 N. Massol 1 M. Moynot 1 L. Neukermans 1 P. Perrodo 1 G. Perrot 1 L. Poggioli 1 J. Prast 1 H. Przysiezniak 1 X. Riccadonna 1 G. Sauvage 1 J. Thion 1 I. Wingerter-Seez 1 R. Zitoun 1 Y. Zolnierowski 1 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. Beck-Hansen A. Belymam J. Bremer J L. Chevalley P. Fassnacht F. Gianotti L. Hervas C P. Marin P. Pailler P. Schilly W. Seidl J. Vossebeld V. Vuillemin A. Clark I. Efthymiopoulos L. Moneta B. Belhorma 2 J. Collot 2 P. De Saintignon 2 Daniel Dzahini 2 Anthony Ferrari 2 M.L. Gallin-Martel 2 J.Y. Hostachy 2 P. Martin 2 J.F. Muraz 2 F. Ohlsson-Malek 2 S. Saboumazrag 2 J. Ban N. Cartiglia H. Cunitz J. Dodd A. Gara M. Leltchouk S. Negroni J A. Parsons M. Seman S. Simion W. Sippach W. Willis F. Barreiro G. Garcia L. Labarga S. Rodier J. del Peso C. Alexa 3 P. Barrillon 3 C. Benchouk 3 A. Chekhtman 3 B. Dinkespiler 3 F. Djama 3 P Y. Duval 3 F. Henrycouannier 3 L. Hinz 3 M. Jevaud 3 P. Karst 3 A. Le van Suu 3 Lilian Martin 3 O. Martin 3 A. Mirea 3 E. Monnier 3 E. Nagy 3 D. Nicod 3 C. Olivier 3 P. Pralavorio 3 B. Repetti 3 M. Raymond 3 D. Sauvage 3 S. Tisserant 3 J. Toth 3 M. Wielers 3 G. Battistoni W. Bonivento L. Carminati D. Cavalli G. Costa M. Delmastro M. Fanti L. Mandelli M. Mazzanti L. Perini S. Resconi G F. Tartarelli V M. Aulchenko V. Kazanin G. Kolachev V. Malyshev A. Maslennikov G E. Pospelov R. Snopkov A. Shousharo A. Talyshev A. Tikhonov Yu E. Auge 4 C. Bourdarios 4 D. Breton 4 P. Cros 4 C De. La Taille 4 I. Falleau 4 D. Fournier 4 S. Hassani 4 Y. Jacquier 4 K. Kordas 4 G. Mace 4 B. Merkel 4 J M. Noppe 4 G. Parrour 4 P. Petroff 4 P. Puzo 4 J P. Richer 4 D. Rousseau 4 N. Seguin-Moreau 4 L. Serin 4 V. Tocut 4 J J. Veillet 4 D. Zerwas 4 F. Astesan 5 W. Bertoli 5 A. Camard 5 B. Canton 5 S. Fichet 5 F. Hubaut 5 D. Imbault 5 D. Lacour 5 B. Laforge 5 O. Le Dortz 5 D. Martin 5 I. Nikolic-Audit 5 F. Orsini 5 F. Rossel 5 P. Schwemling 5 W. Cleland J. Mcdonald E M. 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 F. Renardy J. Schwindling J P. Taguet J. Teiger C. Clement B. Lund-Jensen J. Lundqvist L. Megner M. Pearce S. Rydstrom J. Egdemir R. Engelmann Jakobus Hoffman R. Mccarthy M. Rijssenbeek J. Steffens Guillaume Guilhem 4
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% GeV^1/2/sqrt{E} (sampling term) has been obtained with electron beams of up to 245GeV. The uniformity of the response to electrons in an area of Delta_eta x Delta_phi = 1.2 x 0.075 has been measured to be better than 0.8%.
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Submitted on : Wednesday, January 14, 2004 - 9:57:47 AM
Last modification on : Tuesday, October 19, 2021 - 10:50:12 PM
Long-term archiving on: : Tuesday, September 7, 2010 - 4:14:03 PM

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  • HAL Id : in2p3-00021539, version 1

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B. Aubert, J. Ballansat, A. Bazan, B. Beaugiraud, J. Boniface, et al.. Performance of the Atlas electromagnetic calorimeter barrel module 0. Nuclear Instruments and Methods in Physics Research Section A: Accelerators, Spectrometers, Detectors and Associated Equipment, Elsevier, 2003, 500, pp.202-231. ⟨in2p3-00021539⟩

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