Paper

Search for anomalies in the neutrino sector with muon spectrometers and large LArTPC imaging detectors at CERN

Raselli, G L, R G Van de Water, Canci, N, Collazuol, G, Cecchetti, A, Menegolli, A, Montanari, C, Mancarella, G, L Degli Esposti, Fiore, G, M Kirsanov, Segreto, E, Benettoni, M, Rubbia, C, Nicoletto, M, Michinelli, R, Suvorova, O, Bagliani, D, Bonesini, M, Holeczek, J, F Dal Corso, Centro, S, Rappoldi, A, Yang, X, Cline, D B, Dequal, D, Guglielmi, A, Mauri, N, A Del Prete, Loverre, P, De Gerone, M, Garvey, G T, Fini, R A, Ventura, S, Bertolin, A, Sala, P, Ventura, M, Patrizii, L, Antonello, M, Orecchini, D, Mengucci, A, Guber, F, Rossella, M, Pozzato, M, Mills, G B, Margiotta, A, Sioli, M, Loddo, F, Stepaniak, J, Terrani, M, Laveder, M, Passardi, G, Cieslik, K, Togo, V, Stanco, L, Brugnera, R, De Serio, M, Longhin, A, Gatti, F, Gibin, D, Zani, A, Perfetto, F, Trinchero, G, Picchi, P, Turcato, M, Dore, U, Cesana, A, Guandalini, C, Fanin, C, Simone, S, Bilokon, H, Cecchini, S, Meng, G, Lucchini, G, Farnese, C, Paoloni, A, Fiorillo, G, Marsella, G, Kochanek, I, Garfagnini, A, Rosa, G, Papadia, G, Pietropaolo, F, Muciaccia, M T, Scaramelli, A, Mandrioli, G, Giacomelli, R, Guerzoni, M, Kose, U, Baibussinov, B, Varanini, F, Creti, P, Dusini, S, Dermenev, A, Spurio, M, Kisiel, J

2012

Overview

A new experiment with an intense ~2 GeV neutrino beam at CERN SPS is proposed in order to definitely clarify the possible existence of additional neutrino states, as pointed out by neutrino calibration source experiments, reactor and accelerator experiments and measure the corresponding oscillation parameters. The experiment is based on two identical LAr-TPCs complemented by magnetized spectrometers detecting electron and muon neutrino events at Far and Near positions, 1600 m and 300 m from the proton target, respectively. The ICARUS T600 detector, the largest LAr-TPC ever built with a size of about 600 ton of imaging mass, now running in the LNGS underground laboratory, will be moved at the CERN Far position. An additional 1/4 of the T600 detector (T150) will be constructed and located in the Near position. Two large area spectrometers will be placed downstream of the two LAr-TPC detectors to perform charge identification and muon momentum measurements from sub-GeV to several GeV energy range, greatly complementing the physics capabilities. This experiment will offer remarkable discovery potentialities, collecting a very large number of unbiased events both in the neutrino and antineutrino channels, largely adequate to definitely settle the origin of the observed neutrino-related anomalies.

• Publisher: Cornell University Library, arXiv.org
• Subject: Anomalies / CERN / Detectors / Experiments / Muons / Neutrino beams / Neutrinos / Spectrometers / Synchrotrons