绝热近似下在物质中三代中微子振荡几率

Three Generation Neutrino Oscillation Probability in Matter under Adiabatic Approximation

应用微子振荡的基本理论，推导出绝热近似下在物质中三代中微子的质量平方矩阵Ｍ２ 的本征值，物质中的中微子混合矩阵，物质中的中微子振荡几率．并用真空中的中微子混合矩阵Ｕ为Ｕ＝ ｅｘｐ（ｉΨλ７）Γｅｘｐ（ｉφλ５）ｅｘｐ（ｉωλ２） 的情况为例，说明中微子物质中振荡几率的解法．

With the basic theory of Neutrino Oscillation in adiabatic approximation, we deduced the eigenvalue of mass squire matrix M 2, the mixing matrix of Neutrino, the probability of Neutrino Oscillation in matter. Then, we demonstrate the method of solving the probability of Neutrino Oscillation in matter, when the mixing matrix of Neutrino U is given by U=exp(iΨλ 7)Γexp(iφλ 5)exp(iωλ 2)in vacuum.