论文标题
jarlskog不变的分解与太阳和大气共振的位置之间的相互作用之间中微子振荡
Interplay between the factorization of the Jarlskog Invariant and location of the Solar and Atmospheric Resonances for Neutrino Oscillations in Matter
论文作者
论文摘要
Wolfenstein Intex Intelltion修改了中微子振荡外观实验中内在振荡外观实验中固有性CP违规大小的jarlskog不变性，以使中微子在物质中传播。在本文中，我们将jarlskog在物质中不变的确切分解为真空jarlskog不变时二次，两种味的物质共振因子，以独立控制太阳能和大气共振的物质效应。我们将分解谐振因子的最小值的位置与精确定义的太阳和大气共振的位置进行了比较。它们并不相同，但分数差异都小于0.1 \％。此外，我们解释了为什么物质中中微子特征值质量平方的对称多项式（例如，物质上的jarlskog的平方倒数）可以作为物质潜力的多项式给出。
The Jarlskog invariant which controls the size of intrinsic CP violation in neutrino oscillation appearance experiments is modified by Wolfenstein matter effects for neutrinos propagating in matter. In this paper we give the exact factorization of Jarlskog invariant in matter into the vacuum Jarlskog invariant times two, two-flavor matter resonance factors that control the matter effects for the solar and atmospheric resonances independently. We compare the location of the minima of the factorizing resonance factors with the location of the solar and atmospheric resonances, precisely defined. They are not identical but the fractional differences are both found to be less than 0.1\%. In addition, we explain why symmetry polynomials of the square of the mass of the neutrino eigenvalues in matter, such as inverse of the square of the Jarlskog invariant in matter, can be given as polynomials in the matter potential.
