The construction of modules and the assembly of the calorimeter for CHORUS, an experiment that searches for nu(mu) <----> nu(tau) oscillation, have been completed. Within the experiment, the calorimeter is required to measure the energy of hadronic showers produced in neutrino interactions with a resolution of similar to 30%/root E(GeV). To achieve this performance, the technique, developed in recent years, of embedding scintillating fibers of 1 mm diameter into a lead matrix has been adopted for the most upstream part of the calorimeter. A more conventional system, of alternating layers of lead and scintillator strips, was used for the rest. Details of module construction as well as results obtained when modules were exposed to electron and muon beams are presented.
CONSTRUCTION AND TEST OF CALORIMETER MODULES FOR THE CHORUS EXPERIMENT / S., Buontempo; Capone, Antonio; A. G., Cocco; D., De Pedis; E., Di Capua; Dore, Ubaldo; A., Ereditato; M., Ferroni; G., Fiorillo; Loverre, Pier Ferruccio; C., Luppi; D., Macina; F., Marchetti Stasi; M. A., Mazzoni; P., Migliozzi; V., Palladino; G., Piredda; F., Riccardi; S., Ricciardi; P., Righini; B., Saitta; R., Santacesaria; P., Strolin; P., Zucchelli. - In: NUCLEAR INSTRUMENTS & METHODS IN PHYSICS RESEARCH. SECTION A, ACCELERATORS, SPECTROMETERS, DETECTORS AND ASSOCIATED EQUIPMENT. - ISSN 0168-9002. - STAMPA. - 349:1(1994), pp. 70-80. [10.1016/0168-9002(94)90610-6]
CONSTRUCTION AND TEST OF CALORIMETER MODULES FOR THE CHORUS EXPERIMENT
CAPONE, Antonio;DORE, Ubaldo;LOVERRE, Pier Ferruccio;
1994
Abstract
The construction of modules and the assembly of the calorimeter for CHORUS, an experiment that searches for nu(mu) <----> nu(tau) oscillation, have been completed. Within the experiment, the calorimeter is required to measure the energy of hadronic showers produced in neutrino interactions with a resolution of similar to 30%/root E(GeV). To achieve this performance, the technique, developed in recent years, of embedding scintillating fibers of 1 mm diameter into a lead matrix has been adopted for the most upstream part of the calorimeter. A more conventional system, of alternating layers of lead and scintillator strips, was used for the rest. Details of module construction as well as results obtained when modules were exposed to electron and muon beams are presented.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
