Logarithmic electroweak corrections to Gauge-boson pair production at the LHC

被引：72

作者：

Accomando, E

Denner, A

Kaiser, A

机构：

[1] Univ Turin, Dipartimento Fis Teor, I-10125 Turin, Italy

[2] Paul Scherrer Inst, CH-5232 Villigen, Switzerland

[3] Univ Zurich, Inst Theoret Phys, CH-8057 Zurich, Switzerland

来源：

NUCLEAR PHYSICS B | 2005年 / 706卷 / 1-2期

关键词：

D O I：

10.1016/j.nuclphysb.2004.11.019

中图分类号：

O412 [相对论、场论]; O572.2 [粒子物理学];

学科分类号：

摘要：

We have studied the effects of the complete logarithmic electroweak O(alpha) corrections on the production of vector-boson pairs WZ, ZZ, and WW at the LHC. These corrections are implemented into a Monte Carlo program for pp --> 4f (+gamma) with final states involving four or two leptons using the double-pole approximation. We numerically investigate purely leptonic final states and find that electroweak corrections lower the predictions by 5-30% in the physically interesting region of large di-boson invariant mass and large angle of the produced vector bosons. (C) 2004 Elsevier B.V. All rights reserved.

引用

收藏

页码：325 / 371

页数：47

相关论文

共 50 条

[41] Electroweak corrections to lepton pair production in association with two hard jets at the LHC [J].

Denner, A. ;

Hofer, L. ;

Scharf, A. ;

Uccirati, S. .

JOURNAL OF HIGH ENERGY PHYSICS, 2015, (01)

[42] Pair production of charged Higgs scalars from electroweak gauge boson fusion [J].

Moretti, S .

JOURNAL OF PHYSICS G-NUCLEAR AND PARTICLE PHYSICS, 2002, 28 (10) :2567-2582

[43] Electroweak gauge boson production at γγ collider [J].

Jikia, G. .

Turkish Journal of Physics, 22 (07)

[44] NLO electroweak effects on the Higgs boson production in association with a bottom quark pair at the LHC [J].

Zhang, Yu .

PHYSICAL REVIEW D, 2017, 96 (11)

[45] Gauge-boson production with multiple jets near threshold [J].

Liu, Xiaohui ;

Mantry, Sonny ;

Petriello, Frank .

PHYSICAL REVIEW D, 2012, 86 (07)

[46] Searching for an extra neutral gauge boson from muon pair production at LHC [J].

Barreto, E. Ramirez ;

Coutinho, Y. A. ;

Borges, J. Sa .

PHYSICS LETTERS B, 2010, 689 (01) :36-41

[47] Family gauge boson production at the LHC [J].

Koide, Yoshio ;

Yamanaka, Masato ;

Yokoya, Hiroshi .

PHYSICS LETTERS B, 2015, 750 :384-389

[48] Electroweak corrections to Wγ and Zγ production at the LHC [J].

Accomando, E. ;

Denner, A. ;

Meier, C. .

EUROPEAN PHYSICAL JOURNAL C, 2006, 47 (01) :125-146

[49] Electroweak corrections to Wγ and Zγ production at the LHC [J].

E. Accomando ;

A. Denner ;

C. Meier .

The European Physical Journal C - Particles and Fields, 2006, 47 :125-146

[50] Electroweak corrections to monojet production at the Tevatron and the LHC [J].

Ansgar Denner ;

Stefan Dittmaier ;

Tobias Kasprzik ;

Alexander Mück .

The European Physical Journal C, 2013, 73

← 1 2 3 4 5 →