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arXiv · 1306.5327

A Toroidal Magnetised Iron Neutrino Detector (MIND) for a Neutrino Factory

A. Bross·R. Wands·R. Bayes·A. Laing·F. J. P. Soler·A. Cervera Villanueva·T. Ghosh·J. J. Gómez Cadenas·P. Hernández·J. Martín-Albo·J. Burguet-Castell
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Abstract

A neutrino factory has unparalleled physics reach for the discovery and measurement of CP violation in the neutrino sector. A far detector for a neutrino factory must have good charge identification with excellent background rejection and a large mass. An elegant solution is to construct a magnetized iron neutrino detector (MIND) along the lines of MINOS, where iron plates provide a toroidal magnetic field and scintillator planes provide 3D space points. In this report, the current status of a simulation of a toroidal MIND for a neutrino factory is discussed in light of the recent measurements of large $θ_{13}$. The response and performance using the 10 GeV neutrino factory configuration are presented. It is shown that this setup has equivalent $δ_{CP}$ reach to a MIND with a dipole field and is sensitive to the discovery of CP violation over 85% of the values of $δ_{CP}$.

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A. Bross, R. Wands, R. Bayes, A. Laing, F. J. P. Soler, A. Cervera Villanueva, T. Ghosh, J. J. Gómez Cadenas, P. Hernández, J. Martín-Albo, J. Burguet-Castell. 2013-08-06. A Toroidal Magnetised Iron Neutrino Detector (MIND) for a Neutrino Factory. https://doi.org/10.1103/physrevstab.16.081002

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