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Status of Θ 13

Journal: Journal of Nuclear Physics, Material Sciences, Radiation and Applications (Vol.3, No. 1)

Publication Date:

Authors : ;

Page : 33-40

Keywords : Neutrino; Neutrino oscillation parameters; Neutrino experiments; CP violation; Neutrino mass hierarchy;

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The Neutrino mixing angle θ 13 is at the focus of current neutrino research. Till 2010 the value of θ 13 was assumed to be zero. Thanks to a number of consistent experimental efforts now we have a definitive value of θ 13 . Its measured value is sin 2 2 θ 13 ≈ 0.1. This has promising implications for the determination of the two remaining unknown parameters, sign of the ∆ m 2 31 and CP violating phase δ CP from the present and proposed accelerator neutrino experiments in the foreseeable future.

Last modified: 2019-12-03 19:00:20