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1.
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Shashlik calorimeters for the ENUBET tagged neutrino beam
/ Ballerini, G (Insubria U., Como ; INFN, Milan Bicocca) ; Berra, A (Insubria U., Como ; INFN, Milan Bicocca) ; Boanta, R (INFN, Milan Bicocca ; Milan Bicocca U.) ; Bonesini, M (INFN, Milan Bicocca) ; Brizzolari, C (Insubria U., Como ; INFN, Milan Bicocca) ; Brunetti, G (INFN, Padua) ; Calviani, M (CERN) ; Carturan, S (INFN, Legnaro) ; Catanesi, M G (INFN, Bari) ; Cecchini, S (INFN, Bologna) et al.
Shashlik calorimeters equipped with a compact readout based on Silicon PhotoMultipliers can be longitudinally segmented by directly coupling the WLS fibers with the photosensors thus embedding the readout in the bulk of the calorimeter. Results on energy resolution and particle identification for such calorimeters are presented. [...]
IOP, 2019 - 9 p.
- Published in : J. Phys.: Conf. Ser. 1162 (2019) 012032
Published fulltext: PDF;
In : 18th International Conference on Calorimetry in Particle Physics, Eugene, Usa, 21 - 25 May 2018, pp.012032
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Status of the ENUBET project
/ Ballerini, G (Insubria U., Como ; INFN, Milan Bicocca) ; Berra, A (Insubria U., Como ; INFN, Milan Bicocca) ; Boanta, R (INFN, Milan Bicocca ; Milan Bicocca U.) ; Bonesini, M (INFN, Milan Bicocca) ; Brizzolari, C (Insubria U., Como ; INFN, Milan Bicocca) ; Brunetti, G (INFN, Padua) ; Calviani, M (CERN) ; Carturan, S (INFN, Legnaro ; Padua U.) ; Catanesi, M G (INFN, Bari) ; Cecchini, S (INFN, Bologna) et al.
/ENUBET
The next generation of neutrino experiments requires measurements of absolute neutrino cross sections at the GeV scale with high precision (∼1%) presently limited by the uncertainties on neutrino flux. Monitoring the lepton production in the decay tunnel of neutrino beams is the most straightforward way to measure the neutrino flux at source. [...]
2018 - 7 p.
- Published in : J. Phys.: Conf. Ser. 1056 (2018) 012047
Fulltext: pdf - PDF; 10.1088_1742-6596_1056_1_012047 - PDF;
In : Conference on Neutrino and Nuclear Physics, Catania, Italy, 15 - 21 Oct 2017
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4.
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Positron identification in the ENUBET instrumented decay tunnel
/ Pupilli, Fabio (INFN, Padua) ; Ballerini, G (Insubria U., Como ; INFN, Milan Bicocca) ; Berra, A (Insubria U., Como ; INFN, Milan Bicocca) ; Boanta, R (INFN, Milan Bicocca ; Milan Bicocca U.) ; Bonesini, M (INFN, Milan Bicocca) ; Brizzolari, C (Insubria U., Como ; INFN, Milan Bicocca) ; Brunetti, G (INFN, Padua) ; Catanesi, M G (INFN, Bari) ; Cecchini, S (INFN, Bologna) ; Cindolo, F (INFN, Bologna) et al.
The ERC granted ENUBET project aims at developing the technologies to reduce by a factor $\sim$10 the systematics in neutrino fluxes from conventional beams, allowing measuring the $\nu_e$ (and $\overline{\nu}_e$) 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$_{e3}$ decays of charged kaons, in a sign and momentum selected narrow band beam. [...]
SISSA, 2018 - 6 p.
- Published in : PoS NEUTEL2017 (2018) 078
Fulltext: PDF; External link: PoS server
In : 17th International Workshop on Neutrino Telescopes, Venice, Italy, 13 - 17 Mar 2017, pp.078
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5.
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High precision measurements of neutrino fluxes with ENUBET
/ 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) et al.
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. [...]
SISSA, 2018 - 12 p.
- Published in : PoS NEUTEL2017 (2018) 050
Fulltext: PDF; External link: PoS server
In : 17th International Workshop on Neutrino Telescopes, Venice, Italy, 13 - 17 Mar 2017, pp.050
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6.
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ENUBET: High Precision Neutrino Flux Measurements in Conventional Neutrino Beams
/ Pupilli, Fabio (INFN, Padua) ; Ballerini, G (Insubria U., Como ; INFN, Milan Bicocca) ; Berra, A (Insubria U., Como ; INFN, Milan Bicocca) ; Boanta, R (INFN, Milan Bicocca ; Milan Bicocca U.) ; Bonesini, M (INFN, Milan Bicocca) ; Brizzolari, C (Insubria U., Como ; INFN, Milan Bicocca) ; Brunetti, G (INFN, Padua) ; Calviani, M (CERN) ; Carturan, S (INFN, Legnaro) ; Catanesi, M G (INFN, Bari) et al.
The ENUBET project aims at demonstrating that the systematics in neutrino fluxes from conventional beams can be reduced to 1% by monitoring positrons from K$_{e3}$ decays in an instrumented decay tunnel, thus allowing a precise measurement of the $\nu_e$ (and $\overline{\nu}_e$) cross section. This contribution will report the results achieved in the first year of activities. [...]
SISSA, 2018 - 8 p.
- Published in : PoS NuFact2017 (2018) 087
Fulltext: PDF; External link: PoS server
In : 19th International Workshop on Neutrinos from Accelerators, Uppsala, Sweden, 25 - 30 Sep 2017, pp.087
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A narrow band neutrino beam with high precision flux measurements
/ ENUBET Collaboration
The ENUBET facility is a proposed narrow band neutrino beam where lepton production is monitored at single particle level in the instrumented decay tunnel. This facility addresses simultaneously the two most important challenges for the next generation of cross section experiments: a superior control of the flux and flavor composition at source and a high level of tunability and precision in the selection of the energy of the outcoming neutrinos. [...]
NuPhys2017-Coffani; arXiv:1804.03248; NUPHYS2017-COFFANI.-
2018-04-09 - 5 p.
- Published in : , pp. 134-138
Fulltext: PDF;
In : Prospects in Neutrino Physics, London, United Kingdom, 20 - 22 Dec 2017, pp.134-138
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8.
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The ENUBET project: high precision neutrino flux measurements in conventional neutrino beams
/ Terranova, F (Milan Bicocca U. ; INFN, Milan Bicocca) ; Ballerini, G (Insubria U., Como ; INFN, Milan Bicocca) ; Berra, A (Insubria U., Como ; INFN, Milan Bicocca) ; Boanta, R (INFN, Milan Bicocca ; Milan Bicocca U.) ; Bonesini, M (INFN, Milan Bicocca) ; Brizzolari, C (Insubria U., Como ; INFN, Milan Bicocca) ; Calviani, M (CERN) ; Catanesi, M G (INFN, Bari) ; Cecchini, S (INFN, Bologna) ; Cindolo, F (INFN, Bologna) et al.
The ENUBET Collaboration is developing a technology to reduce by one order of magnitude the uncertainty on fluxes in conventional neutrino beam. The ENUBET beamline exploits the large angle production of positrons from $K^+ \rightarrow e^+ \pi^0 \nu_e$ in the decay tunnel to monitor the associated production of $\nu_e$. [...]
SISSA, 2018 - 5 p.
- Published in : PoS EPS-HEP2017 (2017) 138
Fulltext: PDF; External link: PoS server
In : 2017 European Physical Society Conference on High Energy Physics, Venice, Italy, 05 - 12 Jul 2017, pp.138
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Testbeam performance of a shashlik calorimeter with fine-grained longitudinal segmentation
/ Ballerini, G. (Insubria U., Como ; INFN, Milan Bicocca) ; Berra, A. (Insubria U., Como ; INFN, Milan Bicocca) ; Boanta, R. (INFN, Milan Bicocca ; Milan Bicocca U.) ; Brizzolari, C. (Insubria U., Como ; INFN, Milan Bicocca) ; Brunetti, G. (INFN, Padua) ; Catanesi, M.G. (INFN, Bari) ; Cecchini, S. (INFN, Bologna) ; Cindolo, F. (INFN, Bologna) ; Coffani, A. (INFN, Milan Bicocca ; Milan Bicocca U.) ; Collazuol, G. (Padua U. ; INFN, Padua) et al.
An iron- plastic-scintillator shashlik calorimeter with a 4.3 $X_0$ longitudinal segmentation was tested in November 2016 at the CERN East Area facility with charged particles up to 5 GeV. The performance of this detector in terms of electron energy resolution, linearity, response to muons and hadron showers are presented in this paper and compared with simulation. [...]
arXiv:1801.06167.-
2018-01-29 - 21 p.
- Published in : JINST 13 (2018) P01028
Preprint: PDF;
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