2-LOOP QED CORRECTIONS TO BHABHA SCATTERING NEAR THE Z0

被引:13
作者
AVERSA, F
GRECO, M
MONTAGNA, G
NICROSINI, O
机构
[1] UNIV PAVIA,DIPARTIMENTO FIS NUCL & TEOR,I-27100 PAVIA,ITALY
[2] IST NAZL FIS NUCL,PAVIA,ITALY
关键词
D O I
10.1016/0370-2693(90)91055-G
中图分类号
P1 [天文学];
学科分类号
0704 ;
摘要
Leading logarithmic o(α2) corrections to Bhabha scattering near the Z0 are presented. These results improve previous analytical formulae for back-to-back e+e- pair production to an accuracy of a few 0 00 and can be therefore used for precision tests at LEP experiments. © 1990.
引用
收藏
页码:93 / 100
页数:8
相关论文
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