与最新LEP实验结果一致的现实的大统一前子模型

A REALISTIC CHIRAL GRAND UNIFIED PREON MODELS WHICH IS IN AGREEMENT WITH LEP DATA

CERN1989年下半年安装完毕的正负电子对撞机LEP给出的最新实验结果表明,标准模型中存在具有轻中微子的夸克和轻子的代数是3。按此结果要求,我们得出一个手征的、给出三代轻粒子的现实的禁闭弱作用大统一前子模型。

With the start of LEP at CERN which was finished in later 1989,its experimental resultsabout light neutrino species show that there are three families of quarks and leptons with three lightneutrinos in the Standard Model.According to this exprimental requirement,we discuss a realistic,chiralgrand unifed preon model with confining weark interaction which is in agreement with the LEP Dataabout Nv.