Polarization effects on W boson pair production with an extra neutral gauge boson at the e+e- linear collider

被引：0

作者：

Jung, DW

Lee, KY ^{[1
]}

Song, HS

Yu, CY

机构：

[1] Seoul Natl Univ, Dept Phys, Seoul 151742, South Korea

[2] Seoul Natl Univ, Ctr Theoret Phys, Seoul 151742, South Korea

来源：

JOURNAL OF THE KOREAN PHYSICAL SOCIETY | 2000年 / 36卷 / 05期

关键词：

D O I：

暂无

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

We perform a comprehensive analysis of the polarization effects on the e(+)e(-) --> W+W- process in the presence of an extra neutral gauge boson at the future e(+)e(-) linear collider energies. The sensitivity for probing the Z-Z' mixing is substantially enhanced when the polarizations of the produced W bosons and the incident beams are considered. We find that the chi-model and the left-right model get stricter constraints from the cross section for both longitudinally polarized W bosons while the psi-model and the eta-model get stricter bounds from the beam polarization asymmetry.

引用

页码：258 / 264

页数：7

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