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arXiv · hep-ph/0012153

CP-violation in 3- and 4-family at the Neutrino Factory

A. Donini
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Abstract

The leptonic CP-violating phase $δ$ can be measured with a Neutrino Factory with $2 \times 10^{20} $ useful muons per year, if the solar neutrino problem is solved by the LMA-MSW solution, with $Δm_{12}^2 \ge 2 \times 10^{-5}$ eV$^2$ (in this analysis a 40 kT magnetized iron detector is considered, taking into account its efficiencies and backgrounds). If LSND is confirmed, CP-violating phenomena in four-family scenarios can be most easily addressed with a small 1 kT detector at $L = \cal O$(10) km (no detailed analysis of the detector efficiencies and backgrounds has been performed in this case).

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A. Donini. 2000-12-13. CP-violation in 3- and 4-family at the Neutrino Factory. https://doi.org/10.1016/s0920-5632(01)01445-1

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