MAGNETIC QUADRUPOLE-MOMENT OF W-BOSON IN KOBAYASHI-MASKAWA MODEL

被引：12

作者：

KHRIPLOVICH, IB

POSPELOV, ME

机构：

[1] Budker Institute of Nuclear Physics

来源：

NUCLEAR PHYSICS B | 1994年 / 420卷 / 03期

关键词：

D O I：

10.1016/0550-3213(94)90075-2

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

Due to CP-invariance violation a vector particle can acquire a T- and P-odd electric dipole moment and a magnetic quadrupole one. The W-boson magnetic quadrupole moment is calculated in the Kobayashi-Maskawa model. This is the only known CP-odd moment arising in this model in two-loop approximation.

引用

页码：505 / 514

页数：10