THE TOTAL CROSS-SECTION E+E--]W+W-

被引：51

作者：

BEENAKKER, W

KOLODZIEJ, K

SACK, T

机构：

[1] Instituut-Lorentz, University of Leiden, NL-2300 RA Leiden

来源：

PHYSICS LETTERS B | 1991年 / 258卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(91)91120-K

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The hard bremsstrahlung to the total cross section e+e- --> W+W- has been calculated to O(alpha) and combined with the corresponding virtual electroweak and soft photonic corrections. O(alpha-2) leading logarithmic contributions have been added. Close to threshold, both the O(alpha) non-leading corrections and the leading O(alpha-2) contributions reach a few percent. Therefore, they both have to be taken into account for precision measurements in the threshold region.

引用

页码：469 / 474

页数：6

共 17 条

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BARBIELLINI G, 1986, PHYSICS LEP, P1

[2]

BEENAKKER W, 1989, P WORKSHOP ELECTROWE

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