Energy Resolution Of Si/Fe And Si/Pb Electromagnetic Calorimeters

The energy resolution of electromagnetic sampling calorimeters using silicon mosaics as active medium, has been measured for Pb and Fe absorbers at incoming electron energies E of 2, 4, and 6 GeV. The energy resolution, found for the Si/Pb sented by a(E)/E = pling frequency. The energy resolution ca...

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Detalles Bibliográficos
Autores principales: Bosetti, M, Leroy, C., Pensotti, S., Penzo, A., Rancoita, P.G., Rattaggi, M., Redaelli, M., Salvato, G., Terzi, G.
Lenguaje:eng
Publicado: 1993
Materias:
Detectors and Experimental Techniques
Acceso en línea:https://dx.doi.org/10.1109/NSSMIC.1993.701661
http://cds.cern.ch/record/2316796
Descripción
Sumario:The energy resolution of electromagnetic sampling calorimeters using silicon mosaics as active medium, has been measured for Pb and Fe absorbers at incoming electron energies E of 2, 4, and 6 GeV. The energy resolution, found for the Si/Pb sented by a(E)/E = pling frequency. The energy resolution can be rewritten as a function of the dead area energy losses (D): a(E)/E = (KO + all))% ,/- with KO = (17.6 f 0.3)%, (24.1&0.8)%, for Si/Pb, Si/Fe, respectively; a1 = 1.2f0.3 for both absorbers.

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