CERN Accelerating science

Published Articles
Title	High precision measurements of neutrino fluxes with ENUBET
Author(s)	Longhin, Andrea (INFN, Padua) ; Ballerini, Giovanni (Insubria U., Como ; INFN, Milan Bicocca) ; Berra, Alessandro (Insubria U., Como ; INFN, Milan Bicocca) ; Boanta, Remus (INFN, Milan Bicocca ; Milan Bicocca U.) ; Bonesini, Maurizio (INFN, Milan Bicocca) ; Brizzolari, Claudia (Insubria U., Como ; INFN, Milan Bicocca) ; Brunetti, Giulia (INFN, Padua) ; Calviani, Marco (CERN) ; Carturan, Sara (INFN, Legnaro ; Padua U.) ; Cecchini, Stefano (INFN, Bologna) ; Cindolo, Federico (INFN, Bologna) ; Coffani, Alice (INFN, Milan Bicocca ; Milan Bicocca U.) ; Collazuol, Gianmaria (INFN, Padua ; Padua U.) ; Conti, Enrico (INFN, Padua) ; De Rosa, G (INFN, Naples ; U. Naples (main)) ; Gola, Alberto (Fond. Bruno Kessler, Trento) ; Dal Corso, Flavio (INFN, Padua) ; Jollet, Cécile (Strasbourg, IPHC) ; Kudenko, Yuri (Moscow, INR) ; Laveder, Marco (Padua U. ; INFN, Padua) ; Ludovici, Lucio (INFN, Rome) ; Magaletti, Lorenzo (Bari U.) ; Mandrioli, Gianni (INFN, Bologna) ; Margotti, Anselmo (INFN, Bologna) ; Mascagna, Valerio (Insubria U., Como ; INFN, Milan Bicocca) ; Mauri, Nicoletta (INFN, Bologna) ; Meregaglia, Anselmo (CENBG, Gradignan) ; Mezzetto, Mauro (INFN, Padua) ; Nessi, Marzio (CERN) ; Paoloni, Alessandro (Frascati) ; Pari, Michelangelo (Padua U. ; INFN, Bari) ; Paternoster, Giovanni (Fond. Bruno Kessler, Trento) ; Patrizii, Laura (INFN, Bologna) ; Piemonte, Claudio (Fond. Bruno Kessler, Trento) ; Pozzato, Michele (INFN, Bologna) ; Prest, Michela (Insubria U., Como ; INFN, Milan Bicocca) ; Pupilli, Fabio (INFN, Padua) ; Radicioni, Emilio (INFN, Bari) ; Riccio, Ciro (Naples U.) ; Soldani, Mattia (Insubria U., Como ; INFN, Milan) ; Sirri, Gabriele (INFN, Bologna ; U. Bologna, DIFA) ; Tenti, Matteo (INFN, Bologna) ; Terranova, Francesco (INFN, Milan Bicocca ; Milan Bicocca U.) ; Vallazza, Erik (INFN, Trieste) ; Vesco, Michela (Padua U. ; INFN, Legnaro) ; Votano, Lucia (Frascati) ; Wildner, Elena (CERN) ; Catanesi, Maria Gabriella (INFN, Bari) ; Intonti, Rosanna Annalisa (INFN, Bari) ; Loverre, Pier Ferruccio (Rome U. ; INFN, Rome) ; Ruggeri, Alan Cosimo (INFN, Naples)
Publication	SISSA, 2018
Number of pages	12
In:	PoS NEUTEL2017 (2018) 050
In:	17th International Workshop on Neutrino Telescopes, Venice, Italy, 13 - 17 Mar 2017, pp.050
DOI	10.22323/1.307.0050
Subject category	Particle Physics - Experiment
Abstract	Neutrino fluxes are currently affected by large normalization uncertainties (5-10%). Neutrino physics will require measurements of absolute neutrino cross sections at the GeV scale with exquisite (1%) precision in the near future. For this reason a reduction of the present uncertainties by one order of magnitude would be highly beneficial. This goal might be achieved by producing a sign and momentum selected narrow band beam and monitoring the production of $e^{+}$ in the decay tunnel from the decays of charged Kaons ($K_{e3}$ channel). This technique, which requires a special instrumented beam-line, would allow a 1% level measurement of the cross-sections of the neutrino species ($\nu_e$ and $\bar{\nu}_e$) which are the final states involved in the searches for CP violation with muon neutrino beams at long-baseline. The ENUBET Horizon-2020 ERC Consolidator Grant, approved by the European Research Council in 2015, is the framework within which such a non conventional beam-line will be developed. We present a progress report of the project (2016-2021) after about one year of work, the experimental results on ultra-compact calorimeters suited for the instrumenting the decay tunnel and the R&D; in the design of the hadronic beamline.
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