QCD CORRECTIONS TO THE HIGGS-BOSON DECAY H-]GAMMA-GAMMA

被引：86

作者：

DAWSON, S ^{[1
]}

KAUFFMAN, RP ^{[1
]}

机构：

[1] UNIV CALIF DAVIS,DEPT PHYS,DAVIS,CA 95616

来源：

PHYSICAL REVIEW D | 1993年 / 47卷 / 03期

关键词：

D O I：

10.1103/PhysRevD.47.1264

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

We compute the two-loop QCD corrections to the decay H --> gammagamma in the heavy-top-quark limit. We present the subleading terms of O(alpha(s)M(H)2/M(t)2) and discuss their importance in extensions of the standard model of electroweak symmetry breaking.

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页码：1264 / 1267

页数：4

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