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Open AccessJournal ArticleDOI

Evidence for the H→bb¯ decay with the ATLAS detector

Morad Aaboud, +2950 more
- 06 Dec 2017 - 
- Vol. 2017, Iss: 12, pp 1-69
TLDR
In this article, a search for the decay of the Standard Model Higgs boson into a b (b) over bar pair when produced in association with a W or Z boson is performed with the ATLAS detector.
Abstract: 
A search for the decay of the Standard Model Higgs boson into a b (b) over bar pair when produced in association with a W or Z boson is performed with the ATLAS detector. The analysed data, corresp ...

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Updated global SMEFT fit to Higgs, diboson and electroweak data

John Ellis, +5 more
- 08 Mar 2018 - 
TL;DR: In this article, an updated global fit to precision electroweak data, W + W − measurements at LEP, and Higgs and diboson data from runs 1 and 2 of the LHC in the framework of the Standard Model Effective Field Theory (SMEFT), allowing all coefficients to vary across the combined dataset, and present the results in both the Warsaw and SILH operator bases.
Journal ArticleDOI

Observation of Higgs boson decay to bottom quarks

Stephane Cooperstein
- 17 Sep 2018 - 
TL;DR: In this article, the authors present the observation of the standard model Higgs boson decay to a pair of bottom quarks and the results from the measurement of these processes in a data sample recorded by the CMS experiment in 2017, comprising 41.3
Journal ArticleDOI

Jet substructure at the Large Hadron Collider

Roman Kogler, +15 more
- 12 Dec 2019 - 
TL;DR: In this paper, a review of the development and use of state-of-the-art jet substructure techniques by the ATLAS and CMS experiments is presented, focusing on the use of jet substructures at the Large Hadron Collider.
Journal ArticleDOI

Evidence for the associated production of the Higgs boson and a top quark pair with the ATLAS detector

Rhys Thomas Roberts
- 09 Apr 2018 - 
TL;DR: In this paper, a search for the associated production of the Higgs boson with a top quark pair over barH was performed in multilepton final states using a data set corresponding to a...
Journal ArticleDOI

Evidence for the Higgs boson decay to a bottom quark–antiquark pair

Albert M. Sirunyan, +2262 more
- 10 May 2018 - 
TL;DR: In this article, a search for the standard model Higgs boson decaying to bb when produced in association with an electroweak vector boson is reported for the following processes.
References
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Journal ArticleDOI

Geant4—a simulation toolkit

S. Agostinelli, +126 more
- 01 Jul 2003 - 
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

Observation of a new particle in the search for the Standard Model Higgs boson with the ATLAS detector at the LHC

Georges Aad, +2967 more
- 17 Sep 2012 - 
TL;DR: In this article, a search for the Standard Model Higgs boson in proton-proton collisions with the ATLAS detector at the LHC is presented, which has a significance of 5.9 standard deviations, corresponding to a background fluctuation probability of 1.7×10−9.
Journal ArticleDOI

Observation of a new boson at a mass of 125 GeV with the CMS experiment at the LHC

S. Chatrchyan, +2863 more
- 17 Sep 2012 - 
TL;DR: In this paper, results from searches for the standard model Higgs boson in proton-proton collisions at 7 and 8 TeV in the CMS experiment at the LHC, using data samples corresponding to integrated luminosities of up to 5.8 standard deviations.
Journal ArticleDOI

The automated computation of tree-level and next-to-leading order differential cross sections, and their matching to parton shower simulations

Johan Alwall, +10 more
- 01 May 2014 - 
TL;DR: MadGraph5 aMC@NLO as discussed by the authors is a computer program capable of handling all these computations, including parton-level fixed order, shower-matched, merged, in a unified framework whose defining features are flexibility, high level of parallelisation and human intervention limited to input physics quantities.
Journal ArticleDOI

PYTHIA 6.4 Physics and Manual

Torbjörn Sjöstrand, +2 more
- 09 May 2006 - 
TL;DR: The Pythia program as mentioned in this paper can be used to generate high-energy-physics ''events'' (i.e. sets of outgoing particles produced in the interactions between two incoming particles).
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