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The main aim of the KLOE experiment at DAFNE, the Frascati f-factory, is to study CP violation in the K0– %K 0 system. Requirements on shower detection are very stringent. An hermetic, lead-scintillating fiber sampling calorimeter has been chosen and built. A review of the methods used to calibrate and reconstruct energy and timing is reported in this paper. Emphasis is given to the calibration procedures developed using the 2.4 pb1 collected in 1999. An energy resolution of 5:7%=pffiEffiffiffi=ffiffiGffiffiffiffieffiffiVffiffiffiffi is achieved together with a linearity in energy response better than 1% above 50MeV. A time resolution of 54 ps=pffiEffiffiffi=ffiffiGffiffiffiffieffiffiVffiffiffiffi is also measured on samples of radiative Bhabha and F decays.

Calibration and reconstruction performances of the KLOE electromagnetic calorimeter / Adinolfi, M; Aloisio, A; Ambrosino, F; Andryakov, A; Antonelli, A; Antonelli, M; Anulli, F; Bacci, C; Bankamp, A; Barbiellini, G; Bellini, Fabio; Bencivenni, G; Bertolucci, S; Bini, Cesare; Bloise, C; Bocci, V; Bossi, F; Branchini, P; Bulychjov, Sa; Cabibbo, G; Calcaterra, A; Caloi, R; Campana, P; Capon, G; Carboni, G; Cardini, A; Casarsa, M; Cataldi, G; Ceradini, F; Cervelli, F; Cevenini, F; Chiefari, G; Ciambrone, P; Conetti, S; Conticelli, S; DE LUCIA, E; DE ROBERTIS, G; DE SANGRO, R; DE SIMONE, P; DE ZORZI, G; Dell'Agnello, S; Denig, A; DI DOMENICO, Antonio; DI DONATO, C; DI FALCO, S; Doria, A; Drago, E; Elia, V; Erriquez, O; Farilla, A; Felici, G; Ferrari, A; Ferrer, Ml; Finocchiaro, G; Forti, C; Franceschi, A; Franzini, P; Gao, Ml; Gatti, C; Gauzzi, Paolo; Giovannella, S; Golovatyuk, V; Gorini, E; Grancagnolo, F; Grandegger, W; Graziani, E; Guarnaccia, P; Hagel, Uv; Han, Hg; Han, Sw; Huang, X; Incagli, M; Ingrosso, L; Jang, Yy; Kim, W; Kluge, W; Kulikov, V; Lacava, Francesco; Lanfranchi, G; LEE FRANZINI, J; Lomtadze, F; Luisi, C; Mao, Cs; Martemianov, M; Matsyuk, M; Mei, W; Merola, L; Messi, R; Miscetti, S; Moalem, A; Moccia, S; Moulson, M; Mueller, S; Murtas, F; Napolitano, M; Nedosekin, A; Panareo, M; Pacciani, L; Pages, P; Palutan, M; Paoluzi, L; Pasqualucci, E; Passalacqua, Luca; Passaseo, M; Passeri, A; Patera, Vincenzo; Petrolo, E; Petrucci, G; Picca, D; Pirozzi, G; Pistillo, C; Pollack, M; Pontecorvo, L; Primavera, M; Ruggieri, F; Santangelo, P; Santovetti, E; Saracino, G; Schamberger, Rd; Schwick, C; Sciascia, B; Pirozzi, G; Sciubba, Adalberto; Scuri, F; Sfiligoi, I; Shan, J; Silano, P; Spadaro, T; Spagnolo, S; Spiriti, E; Stanescu, C; Tong, Gl; Tortora, L; Valente, E; Valente, P; Valeriani, B; Venanzoni, G; Veneziano, S; Wu, Y; Xie, Yg; Zhao, Pp; Zhou, Y.. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - STAMPA. - 461:(2001), pp. 344-347. [10.1016/S0168-9002(00)01240-7]

Calibration and reconstruction performances of the KLOE electromagnetic calorimeter

BELLINI, Fabio;BINI, Cesare;DI DOMENICO, Antonio;GAUZZI, Paolo;LACAVA, Francesco;PASSALACQUA, LUCA;PATERA, Vincenzo;SCIUBBA, Adalberto;
2001

Abstract

The main aim of the KLOE experiment at DAFNE, the Frascati f-factory, is to study CP violation in the K0– %K 0 system. Requirements on shower detection are very stringent. An hermetic, lead-scintillating fiber sampling calorimeter has been chosen and built. A review of the methods used to calibrate and reconstruct energy and timing is reported in this paper. Emphasis is given to the calibration procedures developed using the 2.4 pb1 collected in 1999. An energy resolution of 5:7%=pffiEffiffiffi=ffiffiGffiffiffiffieffiffiVffiffiffiffi is achieved together with a linearity in energy response better than 1% above 50MeV. A time resolution of 54 ps=pffiEffiffiffi=ffiffiGffiffiffiffieffiffiVffiffiffiffi is also measured on samples of radiative Bhabha and F decays.
2001
01 Pubblicazione su rivista::01a Articolo in rivista
Calibration and reconstruction performances of the KLOE electromagnetic calorimeter / Adinolfi, M; Aloisio, A; Ambrosino, F; Andryakov, A; Antonelli, A; Antonelli, M; Anulli, F; Bacci, C; Bankamp, A; Barbiellini, G; Bellini, Fabio; Bencivenni, G; Bertolucci, S; Bini, Cesare; Bloise, C; Bocci, V; Bossi, F; Branchini, P; Bulychjov, Sa; Cabibbo, G; Calcaterra, A; Caloi, R; Campana, P; Capon, G; Carboni, G; Cardini, A; Casarsa, M; Cataldi, G; Ceradini, F; Cervelli, F; Cevenini, F; Chiefari, G; Ciambrone, P; Conetti, S; Conticelli, S; DE LUCIA, E; DE ROBERTIS, G; DE SANGRO, R; DE SIMONE, P; DE ZORZI, G; Dell'Agnello, S; Denig, A; DI DOMENICO, Antonio; DI DONATO, C; DI FALCO, S; Doria, A; Drago, E; Elia, V; Erriquez, O; Farilla, A; Felici, G; Ferrari, A; Ferrer, Ml; Finocchiaro, G; Forti, C; Franceschi, A; Franzini, P; Gao, Ml; Gatti, C; Gauzzi, Paolo; Giovannella, S; Golovatyuk, V; Gorini, E; Grancagnolo, F; Grandegger, W; Graziani, E; Guarnaccia, P; Hagel, Uv; Han, Hg; Han, Sw; Huang, X; Incagli, M; Ingrosso, L; Jang, Yy; Kim, W; Kluge, W; Kulikov, V; Lacava, Francesco; Lanfranchi, G; LEE FRANZINI, J; Lomtadze, F; Luisi, C; Mao, Cs; Martemianov, M; Matsyuk, M; Mei, W; Merola, L; Messi, R; Miscetti, S; Moalem, A; Moccia, S; Moulson, M; Mueller, S; Murtas, F; Napolitano, M; Nedosekin, A; Panareo, M; Pacciani, L; Pages, P; Palutan, M; Paoluzi, L; Pasqualucci, E; Passalacqua, Luca; Passaseo, M; Passeri, A; Patera, Vincenzo; Petrolo, E; Petrucci, G; Picca, D; Pirozzi, G; Pistillo, C; Pollack, M; Pontecorvo, L; Primavera, M; Ruggieri, F; Santangelo, P; Santovetti, E; Saracino, G; Schamberger, Rd; Schwick, C; Sciascia, B; Pirozzi, G; Sciubba, Adalberto; Scuri, F; Sfiligoi, I; Shan, J; Silano, P; Spadaro, T; Spagnolo, S; Spiriti, E; Stanescu, C; Tong, Gl; Tortora, L; Valente, E; Valente, P; Valeriani, B; Venanzoni, G; Veneziano, S; Wu, Y; Xie, Yg; Zhao, Pp; Zhou, Y.. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - STAMPA. - 461:(2001), pp. 344-347. [10.1016/S0168-9002(00)01240-7]
01a Articolo in rivista
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11573/248167
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