${\nu }_{\mu }$ disappearance at the SPL, T2K-I and the Neutrino Factory

Abstract

We study the ${\nu }_{\mu }$ disappearance channel at T2K-phase I and the SPL and analyse the achievable reduction of present uncertainties in ${\theta }_{23}$ and $\Delta m_{23}^2$. We analyse the impact of discrete ambiguities in sign($\Delta m^{2}23$) and sign($2\tan {\theta }_{23}$). We show how the disappearance channel at the Neutrino Factory is complementary to the ``golden'' and ``silver'' appearance channels and can be used to reduce the eightfold-ambiguity problem in (${\theta }_{13}-\delta$).

arXiv comment2 pages, 3 epsfig; NUFACT'05, 21-26 June 2005, Frascati

References in corpus (8)

• Golden measurements at a neutrino factory
• Breaking Eight-fold Degeneracies in Neutrino CP Violation, Mixing, and Mass Hierarchy
• The silver channel at the Neutrino Factory
• The synergy of the golden and silver channels at the Neutrino Factory
• Quantization of Fermionic Fields with Two Mass States in the First Order Formalism
• Resolving parameter degeneracies in long-baseline experiments by atmospheric neutrino data
• Study of the eightfold degeneracy with a standard $\beta$-Beam and a Super-Beam facility
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Cited by in corpus (1)

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