Non-maximal theta(23), large theta(13) and tri-bimaximal theta(12) via quark-lepton complementarity at next-to-leading order

作者：Harada J^*

来源：EPL, 2013, 103(2): 21001.

DOI：10.1209/0295-5075/103/21001

We present analytical formulae for the neutrino mixing angles at the next-to-leading order in the quark-lepton complementarity, and show that higher-order corrections are important to explain the observed pattern of neutrino mixing. In particular, the next-to-leading-order corrections 1) lead to a deviation of theta(23) from maximal mixing, 2) reduce the predicted value of sin(2) 2 theta(13) by 9.8%, 3) provide the same value of sin(2) theta(12) as that of the tri-bimaximal mixing.

• 出版日期2013-7