Family dependence in SU(3)c ⊗SU(3)L ⊗U(1)X models -: art. no. 035010

被引：32

作者：

Ochoa, F ^{[1
]}

Martínez, R ^{[1
]}

机构：

[1] Univ Nacl Colombia, Dept Fis, Bogota, Colombia

来源：

PHYSICAL REVIEW D | 2005年 / 72卷 / 03期

关键词：

D O I：

10.1103/PhysRevD.72.035010

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using experimental results at the Z-pole and atomic parity violation, we perform a chi(2) fit at 95% C.L. to obtain family-dependent bounds to Z(2) mass and Z(mu)-Z(mu)(') mixing angle theta in the framework of SU(3)(c)circle times SU(3)(L)circle times U(1)(X) models. The allowed regions depend on the assignment of the quark families in mass eigenstates into the three different families in weak eigenstates that cancel anomalies.

引用

页码：1 / 7

页数：7

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