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Open AccessJournal ArticleDOI

Measurement of colour flow with the jet pull angle in tt¯ events using the ATLAS detector at s√=8 TeV

Georges Aad, +2892 more
- 12 Nov 2015 - 
- Vol. 750, Iss: 750, pp 475-493
TLDR
In this paper, the pull angle is measured for jets produced in t (t) over bar events with one W boson decaying leptonically and the other decaying to jets using 20.3 fb(-1) of data recorded with the ATLAS detector at a center-of-mass energy of root s = 8 TeV at the LHC.
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This article is published in Physics Letters B.The article was published on 2015-11-12 and is currently open access. It has received 40 citations till now. The article focuses on the topics: Large Hadron Collider.

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Journal Article

The ATLAS Experiment at the CERN Large Hadron Collider

TL;DR: In this paper, the ATLAS experiment is described as installed in i ts experimental cavern at point 1 at CERN and a brief overview of the expec ted performance of the detector is given.
Proceedings ArticleDOI

Parton distributions for the LHC

TL;DR: In this paper, a preliminary set of updated NLO parton distributions and their uncertainties determined from CCFR and NuTeV dimuon cross sections are presented, along with additional jet data from HERA and the Tevatron.
Journal ArticleDOI

Jet-images — deep learning edition

TL;DR: This interplay between physicallymotivated feature driven tools and supervised learning algorithms is general and can be used to significantly increase the sensitivity to discover new particles and new forces, and gain a deeper understanding of the physics within jets.
Journal ArticleDOI

Jet Substructure at the Large Hadron Collider: A Review of Recent Advances in Theory and Machine Learning

TL;DR: A comprehensive review of state-of-the-art theoretical and machine learning developments in jet substructure is provided in this article, which is meant both as a pedagogical introduction and as a comprehensive reference for experts.
References
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Journal ArticleDOI

Geant4—a simulation toolkit

S. Agostinelli, +126 more
TL;DR: The Gelfant 4 toolkit as discussed by the authors is a toolkit for simulating the passage of particles through matter, including a complete range of functionality including tracking, geometry, physics models and hits.
Journal ArticleDOI

A Brief Introduction to PYTHIA 8.1

TL;DR: PYTHIA 8 represents a complete rewrite in C++, and does not yet in every respect replace the old code, but does contain some new physics aspects that should make it an attractive option especially for LHC physics studies.
Journal ArticleDOI

New generation of parton distributions with uncertainties from global QCD analysis

TL;DR: In this paper, a new generation of parton distribution functions with increased precision and quantitative estimates of uncertainties is presented, using a recently developed eigenvector-basis approach to the hessian method, which provides the means to quickly estimate the uncertainties of a wide range of physical processes at these high-energy hadron colliders, based on current knowledge of the parton distributions.
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 $\overline{\mathrm{MS}}$¯¯$¯¯¯¯¯
Book

The ATLAS Experiment at the CERN Large Hadron Collider

Georges Aad, +3032 more
TL;DR: The ATLAS detector as installed in its experimental cavern at point 1 at CERN is described in this paper, where a brief overview of the expected performance of the detector when the Large Hadron Collider begins operation is also presented.
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