THE MAGNETIC-MOMENT OF THE W-BOSON

被引：10

作者：

SAMUEL, MA ^{[1
]}

LI, G ^{[1
]}

SINHA, N ^{[1
]}

SINHA, R ^{[1
]}

SUNDARESAN, MK ^{[1
]}

机构：

[1] CARLETON UNIV,OTTAWA CARLETON INST PHYS,OTTAWA K1S 5B6,ONTARIO,CANADA

来源：

PHYSICS LETTERS B | 1992年 / 280卷 / 1-2期

关键词：

D O I：

10.1016/0370-2693(92)90785-3

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Using the preliminary results for ppBAR --> W-gamma-X and the radiative decay W --> ev-gammaBAR from the Collider Detector at Fermilab (CDF) we obtain information on the magnetic moment of the W boson. We obtain three bounds which are consistent with each other, the best of which is -2.4 less-than-or-equal-to kappa less-than-or-equal-to 3.7 at 96% CL. We repeat this procedure for the UA2 results from CERN. Again the three bounds are consistent and the best bound is -3.1 less-than-or-equal-to kappa less-than-or-equal-to 4.2 at 95% CL. All of our bounds are consistent with the standard model (SM) value kappa = 1.

引用

页码：124 / 128

页数：5

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