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The silicon pixel detector (SPD) comprises the two innermost layers of the ALICE Inner Tracking System (ITS). It is instrumented with arrays of hybrid pixels made out of 150 mu m thick ASICs, each containing 8192 readout cells, bump bonded to 200 mu m thick silicon sensors. The dimensions of the pixel cells are 50 mu m (r phi) x 425 mu m (z). Prototype assemblies have been tested in high-energy particle beams at the CERN SPS. The results of measurements in a muiti-track environment, from interactions of an In beam at 158 AGeV on a Pb target, are reported.

Test of prototypes of the ALICE silicon pixel detector in a multi-track environment / Pulvirenti, A.; Anelli, G.; Antinori, F.; Badalà, A.; Bruno, G. E.; Burns, M.; Cali, I. A.; Campbell, M.; Caselle, M.; Ceresa, S.; Chocula, P.; Cinausero, M.; Conrad, J.; Dima, R.; Elia, D.; Fabris, D.; Fini, R. A.; Fioretto, E.; Kapusta, S.; Kluge, A.; Krivda, M.; Lenti, V.; Librizzi, F.; Lunardon, M.; Manzari, V.; Morel, M.; Moretto, S.; Osmic, F.; Pappalardo, G. S.; Paticchio, V.; Pepato, A.; Prete, G.; Riedler, P.; Riggi, F.; Sandor, L.; Santoro, R.; Scarlassara, F.; Segato, G.; Soramel, F.; Stefanini, G.; Torcato de Matos, C.; Turrisi, R.; Vannucci, L.; Viesti, G.; Virgili, T.. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - STAMPA. - 565:1(2006), pp. 18-22. (Intervento presentato al convegno International Workshop on Semiconductor Pixel Detectors for Particles and Imaging tenutosi a Bonn, Germany nel September 5-8, 2005) [10.1016/j.nima.2006.04.094].

Test of prototypes of the ALICE silicon pixel detector in a multi-track environment

Bruno, G. E.;
2006-01-01

Abstract

The silicon pixel detector (SPD) comprises the two innermost layers of the ALICE Inner Tracking System (ITS). It is instrumented with arrays of hybrid pixels made out of 150 mu m thick ASICs, each containing 8192 readout cells, bump bonded to 200 mu m thick silicon sensors. The dimensions of the pixel cells are 50 mu m (r phi) x 425 mu m (z). Prototype assemblies have been tested in high-energy particle beams at the CERN SPS. The results of measurements in a muiti-track environment, from interactions of an In beam at 158 AGeV on a Pb target, are reported.
2006
International Workshop on Semiconductor Pixel Detectors for Particles and Imaging
Test of prototypes of the ALICE silicon pixel detector in a multi-track environment / Pulvirenti, A.; Anelli, G.; Antinori, F.; Badalà, A.; Bruno, G. E.; Burns, M.; Cali, I. A.; Campbell, M.; Caselle, M.; Ceresa, S.; Chocula, P.; Cinausero, M.; Conrad, J.; Dima, R.; Elia, D.; Fabris, D.; Fini, R. A.; Fioretto, E.; Kapusta, S.; Kluge, A.; Krivda, M.; Lenti, V.; Librizzi, F.; Lunardon, M.; Manzari, V.; Morel, M.; Moretto, S.; Osmic, F.; Pappalardo, G. S.; Paticchio, V.; Pepato, A.; Prete, G.; Riedler, P.; Riggi, F.; Sandor, L.; Santoro, R.; Scarlassara, F.; Segato, G.; Soramel, F.; Stefanini, G.; Torcato de Matos, C.; Turrisi, R.; Vannucci, L.; Viesti, G.; Virgili, T.. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - STAMPA. - 565:1(2006), pp. 18-22. (Intervento presentato al convegno International Workshop on Semiconductor Pixel Detectors for Particles and Imaging tenutosi a Bonn, Germany nel September 5-8, 2005) [10.1016/j.nima.2006.04.094].
4.1 Contributo in Atti di convegno
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11589/21143
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