Constraining new physics in the TeV range by the recent BNL measurement of (g-2)μ

被引：9

作者：

Mahanta, U ^{[1
]}

机构：

[1] Mehta Res Inst, Allahabad 211019, Uttar Pradesh, India

来源：

PHYSICS LETTERS B | 2001年 / 511卷 / 2-4期

关键词：

D O I：

10.1016/S0370-2693(01)00637-2

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

In this Letter we study the implications of the recent high precision measurement of (g - 2)(mu) by BNL [1] on new heavy physics beyond the SM in a model independent way. We find that if the new physics responsible for the muon anomaly is due to d = 6 direct operators then they could arise from the follwing three broad classes of new physics (a) new particles in the few hundred GeV range with weak gauge coupling (b) strongly interacting particles and resonances in the few TeV range and (c) massive Kaluza-Klein modes of the graviton in the TeV range with couplings to SM particles of the order of EI(TeV). (C) 2001 Published by Elsevier Science B.V.

引用

页码：235 / 239

页数：5

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