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

被引：42
|
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.
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页码：287 / 312
页数：26
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