THE RADIATIVE PROCESS E+E--]W+W-GAMMA

被引：43

作者：

BEENAKKER, W ^{[1
]}

BERENDS, FA ^{[1
]}

SACK, T ^{[1
]}

机构：

[1] LEIDEN UNIV,INST LORENTZ,2300 RA LEIDEN,NETHERLANDS

来源：

NUCLEAR PHYSICS B | 1991年 / 367卷 / 02期

关键词：

D O I：

10.1016/0550-3213(91)90018-S

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：

Using the Weyl-van der Waerden formalism, we have calculated the polarized amplitudes for e+ e- --> W+ W--gamma with the W bosons on mass shell. Concise analytical formulae are presented for non-collinear photon emission. By a simple extension, our formulae also describe collinear photon emission. Numerical evaluations have been done for energies between 200 GeV and 2 TeV and comparisons with previous numerical results have been performed. This completes the O(alpha) calculation for W-pair production for on-shell W's.

引用

页码：287 / 312

页数：26

共 19 条

[1]

BARBIELLINI G, 1986, PHYSICS LEP, P1

[2] WWZ, ZZZ, AND WW-GAMMA PRODUCTION AT E+E- COLLIDERS [J].