THE PROCESS E(+)E(-)-]L(L)OVER-BAR Q(Q)OVER-BAR AT LEP AND NLC

被引：28

作者：

BARDIN, D

LEIKE, A

RIEMANN, T

机构：

[1] JOINT INST NUCL RES,THEORET PHYS LAB,DUBNA 141980,RUSSIA

[2] UNIV MUNICH,LEHRSTUHL PROF FRITZSCH,SEKT PHYS,D-80333 MUNICH,GERMANY

[3] DESY,INST HOCHENERGIEPHYS,D-15738 ZEUTHEN,GERMANY

来源：

PHYSICS LETTERS B | 1995年 / 344卷 / 1-4期

关键词：

D O I：

10.1016/0370-2693(94)01526-I

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

The cross sections for the reaction e(+)e(-) --> l ($) over bar l q ($) over bar q and for similar four fermion production processes at LEP 1, LEP 2 and the NLC are calculated, Due to the extraordinary symmetry properties of the process, very compact analytical formulae describe the double differential distributions in the invariant masses of the It and qa pairs. The total cross sections may be obtained with two numerical integrations.

引用

页码：383 / 390

页数：8

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