CHARACTERISTICS OF LEPTONIC SIGNALS FOR Z-BOSON PAIRS AT HADRON COLLIDERS

被引：51

作者：

MATSUURA, T ^{[1
]}

VANDERBIJ, JJ ^{[1
]}

机构：

[1] UNIV AMSTERDAM, INST THEORET FYS, 1018 XE AMSTERDAM, NETHERLANDS

来源：

ZEITSCHRIFT FUR PHYSIK C-PARTICLES AND FIELDS | 1991年 / 51卷 / 02期

关键词：

D O I：

10.1007/BF01475793

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：

We study the production of Z boson pairs at hadron colliders followed by their subsequent decay into muons or electrons. We take into account the processes qqBAR --> ZZ and gg --> ZZ. The calculation incorporates all effects of the polarization of the Z bosons. Particular emphasis is put on the Higgs-signal where we study the angular distribution of the decay leptons, in order to determine the longitudinal polarisation fraction of the Z bosons. We also study the correlation of the decay planes of the leptons from the two Z bosons. This correlation may be significant for light Higgs bosons.

引用

页码：259 / 265

页数：7

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