On the two-loop corrections to the pole mass of the B quark in the gaugeless limit of the MSSM

被引：1

作者：

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

Kazakov, D. I. ^{[1
]}

机构：

[1] Joint Inst Nucl Res, Bogolyubov Lab Theoret Phys, Dubna 141980, Moscow Oblast, Russia

来源：

PHYSICS OF ATOMIC NUCLEI | 2007年 / 70卷 / 01期

基金：

俄罗斯基础研究基金会;

关键词：

D O I：

10.1134/S1063778807010255

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：

We present the result for the two-loop corrections to the pole mass of the b quark in the gaugeless limit of the MSSM. In this limit, we assume that the contribution from the electroweak gauge interactions is small, so we can set all the corresponding couplings in the Lagrangian of the MSSM to zero. The result presented here differs from one obtained earlier, especially in some particular regions of the MSSM parameter space.

引用

页码：198 / 203

页数：6

共 50 条

[31] Quark mass effects in two-loop Higgs amplitudes
Anastasiou, Charalampos
Deutschmann, Nicolas
Schweitzer, Armin
JOURNAL OF HIGH ENERGY PHYSICS, 2020, 2020 (07)
[32] Full two-loop electroweak corrections to the pole masses of gauge bosons
Jegerlehner, F
Kalmykov, MY
Veretin, O
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2003, 116 : 382 - 386
[33] Two-loop QCD corrections to semileptonic b-quark decays near maximum recoil
Pak, Alexey
Blokland, Ian
Czarnecki, Andrzej
PHYSICAL REVIEW D, 2006, 73 (11):
[34] Two-loop electroweak corrections to the Top-Quark Contribution to εK
Brod, Joachim
Kvedaraite, Sandra
Polonsky, Zachary
JOURNAL OF HIGH ENERGY PHYSICS, 2021, 2021 (12)
[35] Two-loop QCD corrections to the heavy-to-light quark decay
Bonciani, R.
Ferroglia, A.
JOURNAL OF HIGH ENERGY PHYSICS, 2008, (11):
[36] Master integrals for two-loop QCD corrections to quark quasi PDFs
Long-Bin Chen
Wei Wang
Ruilin Zhu
Journal of High Energy Physics, 2020
[37] Two-loop QCD corrections to massless quark-gluon scattering
Anastasiou, C
Glover, EWN
Oleari, C
Tejeda-Yeomans, ME
NUCLEAR PHYSICS B, 2001, 605 (1-3) : 486 - 516
[38] Master integrals for two-loop QCD corrections to quark quasi PDFs
Chen, Long-Bin
Wang, Wei
Zhu, Ruilin
JOURNAL OF HIGH ENERGY PHYSICS, 2020, 2020 (10)
[39] Two-loop electroweak corrections to the Top-Quark Contribution to ϵK
Joachim Brod
Sandra Kvedaraitė
Zachary Polonsky
Journal of High Energy Physics, 2021
[40] Two-loop corrections to gg→γγ
Bern, Z
De Freitas, A
Dixon, L
NUCLEAR PHYSICS B-PROCEEDINGS SUPPLEMENTS, 2003, 116 : 173 - 177

← 1 2 3 4 5 →