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1.
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Beamtest characterization of the ENUBET Demonstrator
/ Saibene, G (INFN, Milan Bicocca ; Insubria U., Como) ; Acerbi, F (Fond. Bruno Kessler, Povo ; INFN, Trento) ; Angelis, I (Aristotle U., Thessaloniki) ; Bomben, L (INFN, Milan Bicocca ; Insubria U., Como) ; Bonesini, M (INFN, Milan Bicocca) ; Bramati, F (INFN, Milan Bicocca) ; Branca, A (INFN, Milan Bicocca) ; Brizzolari, C (INFN, Milan Bicocca) ; Brunetti, G (INFN, Milan Bicocca) ; Calviani, M (CERN) et al.
The goal of the ENUBET project is to develop the first monitored neutrino beam, where the neutrino flux can be measured with a 1% precision, in order to carry out measurements of high precision of the neutrino cross section in the energy range of relevance for HyperKamiokande and DUNE. The systematic uncertainties are suppressed by detecting, in an instrumented decay tunnel, the large-angle leptons generated in the K+ e3 three body decay K+ → e+π0νe . [...]
2025 - 6 p.
- Published in : Nuovo Cimento C 48 (2025) 113
Fulltext: PDF;
In : 20th Incontri di Fisica delle Alte Energie (IFAE 2024), Florence, Itlay, 3 - 5 Apr 2024, pp.113
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Integration of the FastIC front-end electronics into the Picosec MicroMegas detector
/ Scharenberg, L (CERN) ; Alozy, J (CERN) ; Angelis, Y (Aristotle U., Thessaloniki) ; Aune, S (IRFU, Saclay) ; Ballabriga, R (CERN) ; Bortfeldt, J (Munich U.) ; Brunbauer, F (CERN) ; Brunoldi, M (Pavia U. ; INFN, Pavia) ; Campbell, M (CERN) ; Datta, J (SUNY, Stony Brook) et al.
The Picosec MicroMegas collaboration aims to develop gaseous fast-timing detectors; experimentally, intrinsic time resolutions from around 50ps to better than 20ps are obtained, depending on the exact detector configuration. Parts of developments focus on exploring various options of fast-timing multi-channel front-end electronics, to meet the data processing demands of experimental applications. [...]
2025 - 10 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1076 (2025) 170496
Fulltext: PDF;
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SBN@CERN: A short-baseline neutrino beam at CERN for high-precision cross-section measurements
/ Acerbi, F. (Fond. Bruno Kessler, Trento ; TIFPA-INFN, Trento) ; Andreopoulos, C. (Liverpool U.) ; Angelis, I. (Aristotle U., Thessaloniki) ; Baratto Roldan, A. (CERN) ; Bomben, L. (INFN, Milan Bicocca ; Insubria U., Como) ; Bonesini, M. (INFN, Milan Bicocca) ; Bramati, F. (INFN, Milan Bicocca ; Milan Bicocca U. (main)) ; Branca, A. (INFN, Milan Bicocca ; Milan Bicocca U. (main)) ; Brizzolari, C. (INFN, Milan Bicocca ; Milan Bicocca U. (main)) ; Brunetti, G. (Milan Bicocca U. (main)) et al.
A new generation of neutrino cross-section experiments at the GeV scale is crucial in the precision era of oscillation physics and lepton flavor studies. [...]
arXiv:2503.21589.
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46.
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4.
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PICOSEC Micromegas precise-timing detectors: development towards large-area application and integration
/ Meng, Y. (USTC, Hefei ; Hefei, CUST) ; Aleksan, R. (IRFU, Saclay) ; Angelis, Y. (Aristotle U., Thessaloniki) ; Bortfeldt, J. (LMU Munich (main)) ; Brunbauer, F. (CERN) ; Brunoldi, M. (Pavia U. ; INFN, Pavia) ; Chatzianagnostou, E. (Aristotle U., Thessaloniki) ; Datta, J. (SUNY, Stony Brook) ; Degmelt, K. (CERN) ; Fanourakis, G. (Democritos Nucl. Res. Ctr.) et al.
PICOSEC Micromegas (MM) is a precise timing gaseous detector based on a Cherenkov radiator coupled with a semi-transparent photocathode and an MM amplifying structure. The detector conceprt was successfully demonstrated through a single-channel prototype, achieving sub-25 ps time resolution with Minimum Ionizing Particles (MIPs). [...]
arXiv:2501.04991.-
2025-03-11 - 9 p.
- Published in : JINST 20 (2025) C03015
Fulltext: PDF;
In : The 8th International Conference on Micro-Pattern Gaseous Detectors (MPGD2024), Hefei, China, 14 - 18 October, pp.C03015
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5.
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PICOSEC-Micromegas Detector, an innovative solution for Lepton Time Tagging
/ Kallitsopoulou, A. (IRFU, Saclay) ; Aleksan, R. (IRFU, Saclay) ; Angelis, Y. (Aristotle U., Thessaloniki) ; Aune, S. (IRFU, Saclay) ; Bortfeldt, J. (Munich U.) ; Brunbauer, F. (CERN) ; Brunoldi, M. (Pavia U. ; INFN, Pavia) ; Chatzianagnostou, E. (Aristotle U., Thessaloniki) ; Datta, J. (SUNY, Stony Brook) ; Desforge, D. (IRFU, Saclay) et al.
The PICOSEC-Micromegas (PICOSEC-MM) detector is a novel gaseous detector designed for precise timing resolution in experimental measurements. It eliminates time jitter from charged particles in ionization gaps by using extreme UV Cherenkov light emitted in a crystal, detected by a Micromegas photodetector with an appropriate photocathode. [...]
arXiv:2411.02532; FERMILAB-PUB-24-0980-CMS-V.-
2024-10-16 - 4 p.
Fulltext: 2411.02532 - PDF; 9c2f4bb6f9210d520e7ca752a0ae2124 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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6.
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Photocathode characterisation for robust PICOSEC Micromegas precise-timing detectors
/ Lisowska, M. (CERN ; IRFU, Saclay) ; Aleksan, R. (IRFU, Saclay) ; Angelis, Y. (Aristotle U., Thessaloniki) ; Aune, S. (IRFU, Saclay) ; Bortfeldt, J. (Munich U.) ; Brunbauer, F. (CERN) ; Brunoldi, M. (Pavia U. ; INFN, Pavia) ; Chatzianagnostou, E. (Aristotle U., Thessaloniki) ; Datta, J. (SUNY, Stony Brook) ; Dehmelt, K. (Jefferson Lab) et al.
The PICOSEC Micromegas detector is a~precise-timing gaseous detector based on a~Cherenkov radiator coupled with a~semi-transparent photocathode and a~Micromegas amplifying structure, targeting a~time resolution of tens of picoseconds for minimum ionising particles. Initial single-pad prototypes have demonstrated a~time resolution below 25 ps, prompting ongoing developments to adapt the concept for High Energy Physics applications, where sub-nanosecond precision is essential for event separation, improved track reconstruction and particle identification. [...]
arXiv:2407.09953.-
2024-12-10 - 9 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1072 (2025) 170151
Fulltext: 2407.09953 - PDF; 1732afb3515e2b936d222cb357afcde6 - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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7.
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The ENUBET experiment and its implementation at CERN
/ Bramati, F (INFN, Milan Bicocca ; Milan Bicocca U.) ; Acerbi, F (Fond. Bruno Kessler, Trento) ; Angelis, I (Aristotle U., Thessaloniki) ; Bomben, L (INFN, Milan Bicocca ; Milan Bicocca U.) ; Bonesini, M (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.) ; Calviani, M (CERN) ; Capelli, S (INFN, Milan Bicocca ; Milan Bicocca U.) et al.
Monitored neutrino beams are a novel technology designed to provide measurements of the neutrino cross sections at GeV scale with a total uncertainty of O(1%), thus improving by one order of magnitude current experimental estimates. The ENUBET project is close to proving for the first time the feasibility of this concept and the Collaboration is preparing a proposal for a new neutrino beam at CERN based on the SPS accelerator and the ProtoDUNEs neutrino detectors that are already operative at the North Experimental Area. [...]
2024
- Published in : Nuovo Cimento C 47 (2024) 68
Fulltext: PDF;
In : 19th Incontri di Fisica delle Alte Energie, Catania, Italy, 12 - 14 Apr 2023, pp.68
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8.
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A Novel Diamond-like Carbon based photocathode for PICOSEC Micromegas detectors
/ Wang, X. (USTC, Hefei ; Hefei, CUST) ; Aleksan, R. (IRFU, Saclay) ; Angelis, Y. (Aristotle U., Thessaloniki) ; Bortfeldt, J. (LMU Munich (main)) ; Brunbauer, F. (CERN) ; Brunoldi, M. (Pavia U. ; INFN, Pavia) ; Chatzianagnostou, E. (Aristotle U., Thessaloniki) ; Datta, J. (Stony Brook U.) ; Degmelt, K. (Jefferson Lab) ; Fanourakis, G. (Democritos Nucl. Res. Ctr.) et al.
The PICOSEC Micromegas (MM) detector is a precise timing gaseous detector based on a MM detector operating in a two-stage amplification mode and a Cherenkov radiator. Prototypes equipped with cesium iodide (CsI) photocathodes have shown promising time resolutions as precise as 24 picoseconds (ps) for Minimum Ionizing Particles. [...]
arXiv:2406.08712.-
2024-08-12 - 15 p.
- Published in : JINST 19 (2024) P08010
Fulltext: 2406.08712 - PDF; 806956891d4956950d85abdbaee8cf0d - PDF; Fulltext from Publisher: PDF; External link: Fermilab Library Server
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9.
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Single channel PICOSEC Micromegas detector with improved time resolution
/ Utrobicic, A. (Boskovic Inst., Zagreb) ; Aleksan, R. (IRFU, Saclay) ; Angelis, Y. (Aristotle U., Thessaloniki) ; Bortfeldt, J. (Munich U.) ; Brunbauer, F. (CERN) ; Brunoldi, M. (Pavia U. ; INFN, Pavia) ; Chatzianagnostou, E. (Aristotle U., Thessaloniki) ; Datta, J. (SUNY, Stony Brook) ; Dehmelt, K. (Jefferson Lab) ; Fanourakis, G. (American Coll. of Greece) et al.
This paper presents design guidelines and experimental verification of a single-channel PICOSEC Micromegas (MM) detector with an improved time resolution. The design encompasses the detector board, vessel, auxiliary mechanical parts, and electrical connectivity for high voltage (HV) and signals, focusing on improving stability, reducing noise, and ensuring signal integrity to optimize timing performance. [...]
arXiv:2406.05657; FERMILAB-PUB-24-0499-CMS-V.-
2024-12-16 - 29 p.
- Published in : Nucl. Instrum. Methods Phys. Res., A 1072 (2025) 170127
Fulltext: 2406.05657 - PDF; 9799b01fc06dbef84710538b6ae3d6d9 - PDF; External link: Fermilab Library Server
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10.
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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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