轻子和夸克质量之间的经验关系
Empirical Relationships among Lepton and Quark Masses
摘要:
我们推导出经验关系的基础上相对简单的指数公式,涉及量子数的电磁和强相互作用的基本费米子的质量之间的关系,与弱校正因子的动机由一个简单的线性组合的质量项的弱和电磁相互作用的带电轻子。这导致预测的m_τ= 1776.81234(33)MeV,与世界平均测量值1776.84(17)MeV进行比较。我们发现中微子质量比之间的一个简单的2π关系与目前的中微子振荡测量结果相吻合。我们扩展的形式的质量比的夸克部门,给夸克质量的定性协议。
英文摘要:
We derive empirical relationships among elementary fermion masses based on relatively simple exponential formulae involving quantum numbers for the electromagnetic and strong interactions, with a weak correction factor motivated by a simple linear combination of mass terms for the weak and electromagnetic interactions of charged leptons. This results in a prediction of m_τ= 1776.81234 (33) MeV, to be compared to the world average measurement of 1776.84 (17) MeV. We find a simple 2πrelationship among neutrino mass ratios agrees well with present neutrino oscillation measurements. We extend the form of the mass ratios to the quark sector, giving qualitative agreement with quark masses.
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