학술논문
Triple GEM performance in magnetic field
Document Type
Working Paper
Author
Alexeev, M.; Amoroso, A.; Bagnasco, S.; Ferroli, R. Baldini; Balossino, I.; Bencivenni, G.; Bertani, M.; Bettoni, D.; Bianchi, F.; Bortone, A.; Calcaterra, A.; Capodiferro, M.; Carassiti, V.; Cerioni, S.; Chai, J.; Cheng, W.; Chiozzi, S.; Cibinetto, G.; Ramusino, A. Cotta; Cotto, G.; Cossio, F.; Rolo, M. Da Rocha; De Mori, F.; Destefanis, M.; Domenici, D.; Dong, J.; Evangelisti, F.; Farinelli, R.; Fava, L.; Felici, G.; Fioravanti, E.; Gaido, L.; Garzia, I.; Gatta, M.; Giraudo, G.; Greco, M.; Lavezzi, L.; Leng, C.; Li, H.; Li, P.; Lusso, S.; Maggiora, M.; Malaguti, R.; Mangoni, A.; Marcello, S.; Melchiorri, M.; Mezzadri, G.; Morello, G.; Mignone, M.; Pace, E.; Pacetti, S.; Papalino, G.; Passalacqua, B.; Patteri, P.; Pelosi, A.; Lener, M. Poli; Rivetti, A.; Savrié, M.; Scodeggio, M.; Sosio, S.; Spataro, S.; Tskhadadze, E.; Verma, S.; Yan, L.; Wang, B.; Weadon, R. J.; Zhang, J.
Source
Subject
Language
Abstract
Performance of triple GEM prototypes in strong magnetic field has been evaluated bymeans of a muon beam at the H4 line of the SPS test area at CERN. Data have been reconstructedand analyzed offline with two reconstruction methods: the charge centroid and the micro-Time-Projection-Chamber exploiting the charge and the time measurement respectively. A combinationof the two reconstruction methods is capable to guarantee a spatial resolution better than 150{\mu}min magnetic field up to a 1 T.