The ERC granted ENUBET project aims at developing the technologies to reduce by a factor ∼10 the systematics in neutrino fluxes from conventional beams, allowing measuring the ν e (and ν e ) cross section with a 1% precision, in the region of interest for future oscillation experiments looking for CP violation. This goal is accomplished by monitoring in an instrumented decay tunnel the high angle positron produced in K e 3 decays of charged kaons. The Monte Carlo simulation of the positron tagger in realistic conditions and a preliminary event reconstruction chain will be described, together with results on the expected signal selection efficiency
Positron identification in the ENUBET instrumented decay tunnel / Pupilli, Fabio; Ballerini, Giovanni; Berra, Alessandro; Boanta, Remus; Bonesini, Maurizio; Brizzolari, Claudia; Brunetti, Giulia; Catanesi, Maria Gabriella; Cecchini, Stefano; Cindolo, Federico; Coffani, Alice; Collazuol, Gianmaria; Conti, Enrico; Dal Corso, Flavio; De Rosa, Gianfranca; Gola, Alberto; Intonti, Rosaria; Jollet, Cecile; Kudenko, Yury; Laveder, Marco; Longhin, Andrea; Loverre, Pier Ferruccio; Ludovici, Lucio; Magaletti, Lorenzo; Mandrioli, Gianni; Margotti, Anselmo; Mascagna, Valerio; Mauri, Nicoletta; Meregaglia, Anselmo; Mezzetto, Mauro; Nessi, Marzio; Paoloni, Alessandro; Pari, Michelangelo; Paternoster, Giovanni; Patrizii, Laura; Piemonte, Claudio; Pozzato, Michele; Prest, Michela; Radicioni, Emilio; Riccio, Ciro; Ruggeri, Alan Cosimo; Soldani, Mattia; Sirri, Gabriele; Tenti, Matteo; Terranova, Francesco; Vallazza, Erik; Votano, Lucia; Wildner, Elena. - In: POS PROCEEDINGS OF SCIENCE. - ISSN 1824-8039. - ELETTRONICO. - 307:(2018). (Intervento presentato al convegno 17th International Workshop on Neutrino Telescopes, NEUTEL 2017 tenutosi a Venezia, Italy nel March 13-17, 2017) [10.22323/1.307.0078].
Positron identification in the ENUBET instrumented decay tunnel
Magaletti, Lorenzo;
2018-01-01
Abstract
The ERC granted ENUBET project aims at developing the technologies to reduce by a factor ∼10 the systematics in neutrino fluxes from conventional beams, allowing measuring the ν e (and ν e ) cross section with a 1% precision, in the region of interest for future oscillation experiments looking for CP violation. This goal is accomplished by monitoring in an instrumented decay tunnel the high angle positron produced in K e 3 decays of charged kaons. The Monte Carlo simulation of the positron tagger in realistic conditions and a preliminary event reconstruction chain will be described, together with results on the expected signal selection efficiency| File | Dimensione | Formato | |
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