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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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2.
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A high precision neutrino beam for a new generation of short baseline experiments
/ Acerbi, F. (TIFPA-INFN, Trento ; Fond. Bruno Kessler, Povo) ; Ballerini, G. (INFN, Milan Bicocca ; Insubria U., Como) ; Bolognesi, S. (IRFU, Saclay) ; Bonesini, M. (INFN, Milan Bicocca) ; Brizzolari, C. (INFN, Milan Bicocca ; Insubria U., Como) ; Brunetti, G. (INFN, Padua) ; Carturan, S. (INFN, Padua ; Naples U.) ; Catanesi, M.G. (INFN, Bari) ; Cecchini, S. (INFN, Bologna) ; Cindolo, F. (INFN, Bologna) et al.
The current generation of short baseline neutrino experiments is approaching intrinsic source limitations in the knowledge of flux, initial neutrino energy and flavor. [...]
arXiv:1901.04768.
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2019. - 13 p.
Fulltext
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3.
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The ENUBET positron tagger prototype: construction and testbeam performance
/ Acerbi, F. (Fond. Bruno Kessler, Povo ; TIFPA-INFN, Trento ; Trento U.) ; Bonesini, M. (INFN, Milan Bicocca) ; Bramati, F. (Milan Bicocca U.) ; Branca, A. (INFN, Milan Bicocca ; Milan Bicocca U.) ; Brizzolari, C. (INFN, Milan Bicocca ; Milan Bicocca U.) ; Brunetti, G. (INFN, Padua) ; Capelli, S. (INFN, Milan Bicocca ; Insubria U., Como) ; Carturan, S. (U. Padua, Dept. Phys. Astron. ; INFN, Legnaro) ; Catanesi, M.G. (INFN, Bari) ; Cecchini, S. (INFN, Bologna) et al.
A prototype for the instrumented decay tunnel of ENUBET was tested in 2018 at the CERN East Area facility with charged particles up to 5 GeV. This detector is a longitudinal sampling calorimeter with lateral scintillation light readout. [...]
arXiv:2006.07269.-
2020-08-05 - 25 p.
- Published in : JINST 15 (2020) P08001
Fulltext: PDF;
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4.
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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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The ENUBET narrow band neutrino beam
/ Pupilli, F (INFN, Padua) ; Acerbi, F (Fond. Bruno Kessler, Povo ; TIFPA-INFN, Trento) ; Ballerini, G (INFN, Milan Bicocca ; Insubria U., Como) ; Bonesini, M (INFN, Milan Bicocca) ; Brizzolari, C (INFN, Milan Bicocca ; Insubria U., Como) ; Brunetti, G (INFN, Padua) ; Calviani, M (CERN) ; Carturan, S (INFN, Legnaro) ; Catanesi, M G (INFN, Bari) ; Cecchini, S (INFN, Bologna) et al.
ENUBET has been conceived to monitor positrons from $K_{e3}$ decays in conventional neutrino beam decay tunnels in order to provide a direct determination of the $\nu_e$ flux at the source, paving the way to a measurement of electron neutrino cross section with 1% precision. Since 2016 remarkable results on the prototyping and testing of the tunnel instrumentation for positron tagging have been achieved, as well as on the design and simulation of the proton extraction scheme, the focusing system and the meson transfer line. [...]
SISSA, 2019 - 5 p.
- Published in : PoS NOW2018 (2018) 030
Fulltext: PDF; External links: 00001 Scheme of the baseline UCM. It is composed by five, 15 mm thick, iron layers interleaved by 5 mm thick plastic scintillator tiles. The total length of the module (10 cm) and its transverse size (3 $\times$ 3 cm$^{2}$) corresponds to 4.3 $X_{0}$ and 1.7 Moliere radii, respectively; 00002 Pictures of the polysiloxane-based (a) and lateral scintillation light readout (b) calorimeter prototypes.; 00000 Pictures of the polysiloxane-based (a) and lateral scintillation light readout (b) calorimeter prototypes.; PoS server
In : Neutrino Oscillation Workshop 2018, Ostuni, Brindisi, Italy, 9 - 16 Sep 2018, pp.030
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ENUBET: a monitored neutrino beam for the precision era of neutrino physics
/ Iacob, F (INFN, Padua) ; Acerbi, F (Fond. Bruno Kessler, Povo) ; Angelis, I (Aristotle U., Thessaloniki) ; Bonesini, M (INFN, Milan Bicocca) ; Branca, A (INFN, Padua) ; Brizzolari, C (INFN, Milan Bicocca ; Milan Bicocca U.) ; Brunetti, G (INFN, Padua) ; Calviani, M (CERN) ; Capelli, S (Insubria U., Como ; INFN, Milan Bicocca) ; Carturan, S (INFN, Legnaro ; Padua U.) et al.
The ENUBET ERC project, also included in the CERN Neutrino Platform as NP06/ENUBET, is developing a new neutrino beam based on conventional techniques in which the flux and the flavor composition are known with unprecedented precision (O (1%)). Such a goal is accomplished monitoring the associated charged leptons produced in the decay region of the ENUBET facility. [...]
2021 - 4 p.
- Published in : J. Phys. : Conf. Ser. 2156 (2021) 012234
Fulltext: PDF;
In : 17th International Conference on Topics in Astroparticle and Underground Physics (TAUP 2021), Valencia, Spain, 30 Aug - 3 Sep 2021, pp.012234
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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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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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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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A Monitored Neutrino Beam at the European Spallation Source
/ Terranova, Francesco (INFN, Milan Bicocca ; Milan Bicocca U.) ; Acerbi, F (Fond. Bruno Kessler, Povo) ; Angelis, I (Aristotle U., Thessaloniki) ; Bomben, L (INFN, Milan Bicocca ; Insubria U., Como) ; Bonesini, M (INFN, Milan Bicocca) ; Bramati, F (INFN, Milan Bicocca ; Milan Bicocca U.) ; Branca, A (INFN, Milan Bicocca ; Milan Bicocca U.) ; Brizzolari, C (INFN, Milan Bicocca ; Milan Bicocca U.) ; Brunetti, G (INFN, Milan Bicocca ; Milan Bicocca U.) ; Capelli, S (INFN, Milan Bicocca ; Insubria U., Como) et al.
Monitored neutrino beams are facilities where beam diagnostics enable the counting and identification of charged leptons in the decay tunnel of a narrow band beam. These facilities can monitor neutrino production at the single particle level (flux precision %) and provide information about the neutrino energy at the 10% level. [...]
2023 - 6 p.
- Published in : Phys. Sci. Forum 8 (2023) 24
Fulltext: PDF;
In : 23rd International Workshop on Neutrinos from Accelerators (NuFact 2022), Snowbird, Salt Lake City, Utah, United States, 30 Jul - 6 Aug 2022, pp.24
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