@Article{Wilkinson+GarciaSoto2024,
author="Wilkinson, C.
and Garcia Soto, A.",
title="Low-$\nu$ method with LHC neutrinos",
journal="Physical Review D",
year="2024",
publisher="Amer Physical Soc",
volume="109",
number="3",
pages="033010--19pp",
abstract="The Forward Physics Facility (FPF) plans to use neutrinos produced at the Large Hadron Collider to make a variety of measurements at previously unexplored TeV energies. Its primary goals include precision measurements of the neutrino cross section and using the measured neutrino flux both to uncover information about far-forward hadron production and to search for various beyond standard model scenarios. However, these goals have the potential to conflict: Extracting information about the flux or cross section relies upon an assumption about the other. In this paper, we demonstrate that the FPF can use the low-nu method-a technique for constraining the flux shape by isolating neutrino interactions with low energy transfer to the nucleus-to break this degeneracy. We show that the low-nu method is effective for extracting the nu $\mu$flux shape, in a model-independent way. We discuss its application for extracting the nu over bar $\mu$flux shape but find that this is significantly more model dependent. Finally, we explore the precision to which the nu $\mu$flux shape could be constrained at the FPF for a variety of proposed detector options. We find that the precision would be sufficient to discriminate between various realistic flux models.",
optnote="WOS:001183228500009",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=5986), last updated on Mon, 25 Mar 2024 21:20:24 +0000",
issn="2470-0010",
doi="10.1103/PhysRevD.109.033010",
opturl="https://arxiv.org/abs/2310.06520",
opturl="https://doi.org/10.1103/PhysRevD.109.033010",
language="English"
}