Higgs boson decay to paired Bc: Relativistic and one-loop corrections

被引：8

作者：

Belov, I. N. ^{[1
,2
]}

Berezhnoy, A., V ^{[1
]}

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

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

Martynenko, A. P. ^{[5
]}

Martynenko, F. A. ^{[5
]}

机构：

[1] SINP MSU, Moscow, Russia

[2] MSU, Phys Dept, Moscow, Russia

[3] BLTP, Joint Inst Nucl Res, Dubna, Moscow Region, Russia

[4] NRC Kurchatov Inst IHEP, Protvino, Russia

[5] Samara Univ, Samara, Russia

来源：

NUCLEAR PHYSICS A | 2021年 / 1015卷

关键词：

Higgs boson decay; Relativistic quark model; Bc meson production; MESON PRODUCTION; QCD CORRECTIONS; FORM-FACTORS; QUARK-MODEL; HEAVY; ANNIHILATION;

D O I：

10.1016/j.nuclphysa.2021.122285

中图分类号：

O57 [原子核物理学、高能物理学];

学科分类号：

070202 ;

摘要：

The exclusive decays of the Higgs boson to BcBc and B-c*B-c* pairs are studied. The hard parts of the decay amplitudes are estimated within the perturbative Standard Model up to one-loop corrections. The soft fusion of heavy quarks to the quarkonium is described in framework of the relativistic quark model. (C) 2021 Published by Elsevier B.V.

引用

页数：14

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