A CHI-2-TEST TO STUDY THE ALPHA-1, ALPHA-2, ALPHA-3 CONVERGENCE FOR HIGH-PRECISION LEP DATA, HAVING IN MIND THE SUSY THRESHOLD

被引：13

作者：

ANSELMO, F

CIFARELLI, L

ZICHICHI, A

机构：

[1] INFN, BOLOGNA, ITALY

[2] UNIV PISA, DEPT PHYS, I-56100 PISA, ITALY

来源：

NUOVO CIMENTO DELLA SOCIETA ITALIANA DI FISICA A-NUCLEI PARTICLES AND FIELDS | 1992年 / 105卷 / 09期

关键词：

11.30.Pb; -; Supersymmetry;

D O I：

10.1007/BF02731010

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：

A chi-test is proposed in order to establish in a physically sound way the meaning of the convergence of the alpha1, alpha2, alpha3 COUPlings, taking correctly into account the high-precision LEP data. The naive belief that SUSY breaking must be in the TeV range in order to obtain the <<best>> convergence of the couplings is shown not to be correct.

引用

页码：1357 / 1369

页数：13

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