QCD one-loop correction to Higgs boson decay into quarkonium pairs

被引：1

作者：

Belov, I. N. ^{[1
]}

Berezhnoy, A. V. ^{[2
]}

Leshchenko, E. A. ^{[3
]}

Likhoded, A. K. ^{[4
]}

机构：

[1] INFN, Sez Genova, I-16146 Genoa, Italy

[2] Moscow State Univ SINP MSU, Skobeltsyn Inst Nucl Phys, Moscow 119991, Russia

[3] Moscow MV Lomonosov State Univ, Phys Dept, Moscow 119991, Russia

[4] Kurchatov Inst, IHEP, NRC, Protvino 142281, Russia

来源：

PHYSICAL REVIEW D | 2023年 / 108卷 / 03期

关键词：

FEYNMAN-INTEGRALS;

D O I：

10.1103/PhysRevD.108.036013

中图分类号：

P1 [天文学];

学科分类号：

0704 ;

摘要：

Rare decays of the Higgs boson into quarkonia pairs are studied within the framework of nonrelativistic QCD approach. The main decay mechanisms and their interference are studied in detail. One-loop corrections to the widths of these decays are taken into account for the first time.

引用

页数：10

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