Prediction of Ue3in neutrino mass matrix with two zeros
نویسندگان
چکیده
منابع مشابه
Prediction of Ue3 in Neutrino Mass Matrix with Two Zeros
We have discussed predictions of |Ue3| and JCP in the framework of the neutrino mass matrix with two zeros. In the case of the best fit values of tan θ12, tan 2 θ23, ∆m 2 sun and ∆m atm , the prediction of |Ue3| is 0.11 ∼ 0.14. The lower bound of |Ue3| is 0.05, which depends on tan θ12 and tan θ23. We have investigated the stability of these predictions taking account of small corrections to ze...
متن کاملStability of Predictions in Neutrino Mass Matrix with Two Zeros
We have discussed predictions of |Ue3| and JCP in the framework of the neutrino mass matrix with two zeros. The lower bound of |Ue3| is 0.05, which depends on tan θ12 and tan θ23. We have investigated the stability of these predictions taking account of small corrections to zeros, which may come from radiative corrections or off-diagonal elements of the charged lepton mass matrix. The lower bou...
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The leptogenesis is studied in the neutrino mass matrix with two zeros, which reduces the number of independent phases of the CP violation. These texture zeros are decomposed into the Dirac neutrino mass matrix and the right-handed Majorana one in the see-saw mechanism. It is found that there are six textures for the Dirac neutrino mass matrix, among which one texture with three zeros has three...
متن کاملPrediction and its Stability in Neutrino Mass Matrix with Two Zeros
We have discussed predictions of Ue3 and JCP in the framework of the neutrino mass matrix with two zeros. The lower bound of Ue3 is 0.05, which depends on tan θ12 and tan θ23. We have investigated the stability of these predictions taking account of small corrections to zeros, which may come from radiative corrections or off-diagonal elements of the charged lepton mass matrix. We have found tha...
متن کاملTexture Zeros and Majorana Phases of the Neutrino Mass Matrix
We present the generic formulas to calculate the ratios of neutrino masses and the Majorana phases of CP violation from the neutrino mass matrix with two independent vanishing entries in the flavor basis where the charged lepton mass matrix is diagonal. An order-of-magnitude illustration is given for seven experimentally acceptable textures of the neutrino mass matrix, and some analytical appro...
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ژورنال
عنوان ژورنال: Journal of High Energy Physics
سال: 2003
ISSN: 1029-8479
DOI: 10.1088/1126-6708/2003/09/028