4-JET CROSS-SECTIONS IN E+E- ANNIHILATION AT LEP AND SLC ENERGIES

被引：9

作者：

ARGYRES, EN ^{[1
]}

PAPADOPOULOS, CG ^{[1
]}

VLASSOPULOS, SDP ^{[1
]}

机构：

[1] NATL TECH UNIV ATHENS,DEPT PHYS,GR-15773 ZOGRAFOS,GREECE

来源：

PHYSICS LETTERS B | 1990年 / 237卷 / 3-4期

关键词：

D O I：

10.1016/0370-2693(90)91229-5

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We study the standard-model four-jet distributions with appropriate cuts in e+e- annihilation at LEP I, II and SLC energies, which are expected to reveal traces of possible new physics. The analysis is based on concise expressions of the exact helicity amplitudes for the processes e+e-→γ, Z0→q q ̄gg, q q ̄q′ q ̄′, which we derive with spinor-product techniques. © 1990.

引用

页码：581 / 587

页数：7

共 11 条

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