The ENUBET experiment

Author:

Delogu C. C.12ORCID,Acerbi F.34,Berra A.56,Bonesini M.6,Branca A.12,Brizzolari C.67,Brunetti G.6,Calviani M.8,Capelli S.56,Carturan S.9,Catanesi M. G.10,Cecchini S.11,Charitonidis N.8,Cindolo F.11,Collazuol G.12,Conti E.2,Corso F. Dal2,De Rosa G.12,Falcone A.67,Gola A.34,Iacob F.12,Jollet C.1314,Kain V.8,Klic̆ek B.15,Kudenko Y.16,Laveder M.12,Longhin A.12,Ludovici L.17,Lutsenko E.56,Magaletti L.10,Mandrioli G.11,Margotti A.11,Mascagna V.56,Mauri N.11,Meazza L.67,Meregaglia A.14,Mezzetto M.2,Nessi M.8,Paoloni A.18,Pari M.12,Parozzi E. G.67,Pasqualini L.1119,Paternoster G.34,Patrizii L.11,Pozzato M.11,Prest M.56,Pupilli F.2,Radicioni E.10,Riccio C.1220,Ruggeri A. C.12,Scian C.1,Sirri G.11,Stipc̆ević M.15,Tenti M.11,Terranova F.67,Torti M.67,Vallazza E.6,Velotti F.8,Votano L.18

Affiliation:

1. Department of Physics, Università di Padova, Via Marzolo 8, Padova, Italy

2. INFN Sezione di Padova, Via Marzolo 8, Padova, Italy

3. Fondazione Bruno Kessler (FBK), Trento, Italy

4. INFN TIFPA, Trento, Italy

5. Dipartimento di Scienza e Alta Tecnologia (DiSAT), Università degli Studi dell’Insubria, Via Valleggio 11, Como, Italy

6. INFN, Sezione di Milano-Bicocca, Piazza della Scienza 3, Milano, Italy

7. Physics Department, Università di Milano-Bicocca, Piazza della Scienza 3, Milano, Italy

8. CERN, Geneva, Switzerland

9. INFN, Laboratori Nazionali di Legnaro, Viale dell’Università, 2, Legnaro, PD, Italy

10. INFN Sezione di Bari, Via Amendola 173, Bari, Italy

11. INFN, Sezione di Bologna, Viale Berti-Pichat 6/2, Bologna, Italy

12. INFN, Sezione di Napoli, Via Cinthia, 80126 Napoli, Italy

13. Institut Pluridisciplinaire Hubert Curien (IPHC), CNRS/IN2P3, Université de Strasbourg, Strasbourg, France

14. Centre de Etudes Nucléaires de Bordeaux Gradignan, 19 Chemin du Solarium, Bordeaux, France

15. Center of Excellence for Advanced Materials and Sensing Devices, Ruder Bošković Institute, HR-10000 Zagreb, Croatia

16. Institute of Nuclear Research, Russian Academy of Science, Moscow, Russia

17. INFN, Sezione di Roma 1, Piazzale Aldo Moro 2, Rome, Italy

18. INFN, Laboratori Nazionali di Frascati, Via Fermi 40, Frascati (Rome), Italy

19. Physics Department, Università di Bologna, Viale Berti-Pichat 6/2, Bologna, Italy

20. Physics Department, Università degli Studi di Napoli Federico II, Via Cinthia, 80126 Napoli, Italy

Abstract

The knowledge of the initial flux in conventional neutrino beams represents the main limitation for a precision (1%) measurement of [Formula: see text] and [Formula: see text] cross-sections. The ENUBET ERC project is studying a facility based on a narrow-band beam capable of constraining the neutrino fluxes normalization through the monitoring of the associated charged leptons in an instrumented decay tunnel. In particular, the identification of large-angle positrons from [Formula: see text] decays at single-particle level can reduce the [Formula: see text] flux uncertainty at the level of 1%. This setup would allow for an unprecedented measurement of the [Formula: see text] cross-section at the GeV scale. Such an experimental input would be highly beneficial to reduce the budget of systematic uncertainties in the next long baseline oscillation experiments. The ENUBET Collaboration presented at ICNFP 2020 the advances in the design and simulation of the hadron beamline, the optimization and performances of a 20 m long focusing transfer line, the design of an horn-based beamline, the results in terms of particle identification in the decay tunnel, and the final design of the ENUBET demonstrator for the instrumented decay tunnel.

Funder

European Research Council

Publisher

World Scientific Pub Co Pte Ltd

Subject

Astronomy and Astrophysics,Nuclear and High Energy Physics,Atomic and Molecular Physics, and Optics

Cited by 1 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

1. Towards a muon collider;The European Physical Journal C;2023-09-26

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