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Top-pair production at hadron colliders with next-to-next-to-leading logarithmic soft-gluon resummation

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TLDR
In this paper, soft-gluon corrections to the total t t ¯ cross-section at hadron colliders at the next to next-to-leading logarithmic (NNLL) order were performed.
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This article is published in Physics Letters B.The article was published on 2012-04-20 and is currently open access. It has received 622 citations till now. The article focuses on the topics: Resummation.

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Book ChapterDOI

The \(t\bar{t}H\) Process in the Standard Model of Particle Physics

TL;DR: The Standard Model of Particle Physics (SM) as mentioned in this paper is a well-known model for particle physics, which describes the properties of matter particles and the forces that act between them.
Book ChapterDOI

Event Samples and Preselection

TL;DR: This chapter describes the event selection criteria, the data samples and the modeling of the signal and background samples used in the analysis.
Journal ArticleDOI

Search for direct pair production of sleptons and charginos decaying to two leptons and neutralinos with mass splittings near the W-boson mass in $$ \sqrt{s} $$ = 13 TeV pp collisions with the ATLAS detector

Georges Aad, +2806 more
TL;DR: In this paper , a search for the electroweak production of pairs of charged sleptons or charginos decaying into two-lepton final states with missing transverse momentum is presented, and two simplified models of R -parity-conserving supersymmetry are considered: direct pair-production of sleptons and neutralino.
Journal ArticleDOI

Search for heavy resonances decaying into a Z or W boson and a Higgs boson in final states with leptons and b-jets in 139 fb−1 of pp collisions at $$ \sqrt{s} $$ = 13 TeV with the ATLAS detector

Georges Aad, +2822 more
TL;DR: In this paper , a search for new resonances decaying into a Z or W boson and a 125 GeV Higgs boson h was presented, and it targets the $$ u \overline{ u}b\overline{b} $$.
References
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Journal ArticleDOI

Parton distributions for the LHC

TL;DR: In this paper, the authors presented an updated leading-order, next-to-leading order and next-next-ordering order parton distribution function (MSTW 2008) determined from global analysis of hard-scattering data within the standard framework of leading-twist fixed-order collinear factorisation in the $\overline{\mathrm{MS}}$¯¯$¯¯¯¯¯
Journal ArticleDOI

New parton distributions for collider physics

TL;DR: In this article, the authors extract new parton distribution functions (PDFs) of the proton by global analysis of hard scattering data in the general-mass framework of perturbative quantum chromodynamics.
Journal ArticleDOI

The Three-loop splitting functions in QCD: The Singlet case

TL;DR: In this article, the authors compute the next-to-next-toleading order (NNLO) contributions to the three splitting functions governing the evolution of unpolarized non-singlet combinations of quark densities in perturbative QCD.
Journal ArticleDOI

Top++: a program for the calculation of the top-pair cross-section at hadron colliders

TL;DR: The program Top++ calculates the cross-section in (a) fixed order approach with exact next-to-next-to leading order (NNLO) accuracy and (b) by including soft-gluon resummation for the hadronic cross- section in Mellin space with full next- to-next -to-leading logarithmic (NNLL) accuracy.
Journal ArticleDOI

The total cross section for the production of heavy quarks in hadronic collisions

TL;DR: In this paper, the authors present the results of a full calculation of the QCD O(a$) radiative corrections to the total cross-aection for the production of a heavy quark pair.
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