Author: Pupilli, F.
Paper Title Page
WEPAB187 The ENUBET Multi Momentum Secondary Beamline Design 3053
 
  • E.G. Parozzi, N. Charitonidis
    CERN, Geneva, Switzerland
  • G. Brunetti, E.G. Parozzi, F. Terranova
    Universita Milano Bicocca, MILANO, Italy
  • A. Longhin, M. Pari, F. Pupilli
    INFN- Sez. di Padova, Padova, Italy
  • A. Longhin, M. Pari
    Univ. degli Studi di Padova, Padova, Italy
  • E.G. Parozzi, F. Terranova
    INFN MIB, MILANO, Italy
 
  The aim of neutrino physics for the next decades is to detect effects due to CP violation, mass hierarchy, and search for effects beyond the Standard Model predictions. Future experiments need precise measurements of the neutrino interaction cross-sections at the ~GeV/c regime, currently limited by the exact knowledge of the initial neutrino flux on a ~10-20% uncertainty level. The ENUBET project is proposing a novel facility, capable of constraining the neutrino flux normalization through the precise monitoring of the Ke3 (K±>e+pi0nu) decay products in an instrumented decay tunnel. ENUBET can also monitor muons from the two body kaon and pion decays (nu flux) and measure the neutrino energy with a 10% precision without relying on the event reconstruction at the neutrino detector. We present here a novel design based on a broad (4-8.5 GeV/c) momentum range secondary beamline, that widen the cross-section energy range that can be explored by ENUBET. In this poster, we discuss the target optimization studies and we show the early results on the new line’s optics and the layout design. We discuss the expected performance of this line and the forthcoming activities.  
DOI • reference for this paper ※ https://doi.org/10.18429/JACoW-IPAC2021-WEPAB187  
About • paper received ※ 13 May 2021       paper accepted ※ 29 July 2021       issue date ※ 14 August 2021  
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