BHABHA SCATTERING AT LEP - SMALL-ANGLE

被引：17

作者：

CACCIARI, M

DEANDREA, A

MONTAGNA, G

NICROSINI, O

TRENTADUE, L

机构：

[1] IST NAZL FIS NUCL,PAVIA,ITALY

[2] UNIV PARMA,IST NAZL FIS NUCL,DIPARTIMENTO FIS,GRP COLL PARMA,I-43100 PARMA,ITALY

来源：

PHYSICS LETTERS B | 1991年 / 271卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(91)90113-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The structure function approach to small angle Bhabha scattering at high energy is presented. Electroweak radiative corrections and various experimental cuts on energies, scattering angles and acollinearity are accounted for in a general formula providing a realistic cross section. Accurate numerical results obtained by the FORTRAN code 40THIEVES are compared with those of existing generators and found in good agreement. The relevance of next-to-leading second order corrections and final hard collinear photons for high precision luminosity determination at LEP is investigated.

引用

页码：431 / 434

页数：4

共 24 条

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