Testing solar lepton mixing sum rules in neutrino oscillation experiments
نویسندگان
چکیده
منابع مشابه
Neutrino Mixing Sum Rules and Oscillation Experiments
The neutrino mixing sum rule θ 12 − θ 13 cos(δ) ≈ θ ν 12 provides a possibility to explore the structure of the neutrino mass matrix in the presence of charged lepton corrections, since it relates the 1-2 mixing angle from the neutrino mass matrix, θ ν 12 , to observable parameters of the PMNS mixing matrix. The neutrino mixing sum rule holds if the charged lepton mixing angles are CKM-like, i....
متن کاملFour-neutrino mixing and long-baseline neutrino oscillation experiments
We consider the two schemes with four massive neutrinos which are compatible with the results of all neutrino oscillation experiments. We show that in these two schemes the probabilities of ν̄e disappearance and (−) νμ→ (−) νe appearance in long-baseline experiments are strongly suppressed. The investigation of neutrino properties, in particular of neutrino masses and mixing, is one of the most ...
متن کاملNeutrino masses and mixing from neutrino oscillation experiments
We discuss which information on neutrino masses and mixing can be obtained from the results of all neutrino oscillation experiments in the cases of three and four massive neutrinos. We show that in the three-neutrino case the neutrino oscillation data are not compatible with a hierarchy of couplings. In the case of four neutrinos, a hierarchy of masses is disfavored by the data and only two sch...
متن کاملBi-maximal Lepton Flavor Mixing Matrix and Neutrino Oscillation
Recently, many authors showed that if the solar and atmospheric neutrino data are both described by maximal mixing vacuum oscillations at the relevant mass scale, then there exists a unique bi-maximal lepton mixing matrix for three neutrino flavors. We construct the lepton mass matrices from the symmetry principle so that maximal mixings for the atmospheric and the solar neutrino vacuum oscilla...
متن کاملLepton Flavour Mixing Matrix and CP Violation from Neutrino Oscillation Experiments
The measurement of the charged-current B solar neutrino reaction on deuterium at the Sudbury Neutrino Observatory confirms the neutrino oscillation hypothesis for the solar neutrino problem, and the result favours the solution with large neutrino mixing angles. We demonstrate that the current neutrino oscillation data (including atmospheric and reactor neutrinos) are sufficient to construct the...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2014
ISSN: 1029-8479
DOI: 10.1007/jhep12(2014)122