QCD corrections to associatedtt¯hproduction at the Fermilab Tevatron

2001/09/07 by L. Reina, S. Dawson, D. Wackeroth · 6 citations
Physics and Astronomy · #High-Energy Particle Collisions Research #Particle physics theoretical and experimental studies #Quantum Chromodynamics and Particle Interactions #hep-ph

paper · pdf · doi:10.1103/physrevd.65.053017

published as Phys.Rev. D65 (2002) 053017 · 46 pages, 13 figures

arxiv created 2001/09/07 · openalex publication_date 2002/02/15 · arxiv updated 2009/11/30 · openalex created_date 2016/06/24 · openalex updated_date 2026/07/28

Abstract

We present in detail the calculation of the O(\ensuremathα_s³) inclusive total cross section for the process pp\ensuremath→tth in the Standard Model, at the Fermilab Tevatron center-of-mass energy √s_H=2TeV. The next-to-leading order QCD corrections significantly reduce the renormalization and factorization scale dependence of the Born cross section. They slightly decrease or increase the Born cross section depending on the values of the renormalization and factorization scales.

Citations

• Asymptotic freedom in parton language
• Degenerate Systems and Mass Singularities
• pp¯→tt¯H: A Discovery Mode for the Higgs Boson at the Fermilab Tevatron

Cited by

• NLO QCD corrections toZbb¯production with massive bottom quarks at the Fermilab Tevatron
• Modifications to the properties of the Higgs boson
• Electroweak radiative corrections to e+e−→tth at linear colliders
• Running couplings for the simultaneous decoupling of heavy quarks
• Matching functions for heavy particles
• Associated Higgs production with bottom quarks at hadron colliders