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Study of the hard double-parton scattering contribution to inclusive four-lepton production in pp collisions at √s = 8 TeV with the ATLAS detector

Morad Aaboud, +2950 more
- 10 Mar 2019 - 
- Vol. 790, pp 595-614
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TLDR
In this paper, the inclusion of four isolated charged leptons in pp collisions is analyzed for the presence of hard double-parton scattering, using 20.2 fb(-1) of data recorded in the ATLAS detector.
About: 
This article is published in Physics Letters B.The article was published on 2019-03-10 and is currently open access. It has received 28 citations till now. The article focuses on the topics: Parton & Atlas (anatomy).

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Journal Article

The ATLAS Experiment at the CERN Large Hadron Collider

A.T. Goshaw
- 30 Oct 2008 - 
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.
Journal ArticleDOI

Search for squarks and gluinos in final states with same-sign leptons and jets using 139 fb −1 of data collected with the ATLAS detector

Georges Aad, +3005 more
- 04 Jun 2020 - 
TL;DR: In this article, a search for supersymmetric partners of gluons and quarks is presented, involving signatures with jets and either two isolated leptons (electrons or muons) with the same electric charge.
DOI

Observation and measurements of the production of prompt and non-prompt J/ψ mesons in association with a Z boson in pp collisions at √s = 8 TeV with the ATLAS detector

Томский государственный университет Радиофизический факультет Научные подразделения Рфф
TL;DR: In this paper, the first measurement of associated Z + J/ψ meson production was presented for both prompt and non-prompt J/π production, with both signatures having a significance in excess of 5σ, and a lower limit of 5.3 (3.7) mb at 68 (95)% confidence level was placed on the effective cross-section regulating double parton interactions.
Journal ArticleDOI

Two-loop splitting in double parton distributions

Markus Diehl, +3 more
TL;DR: In this paper, double parton distributions (DPDs) receive a short-distance contribution from a single parton splitting to yield the two observed DPDs in the next-to-leading order (NLO) model.
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Evidence for WW production from double-parton interactions in proton-proton collisions at root s=13 TeV

Albert M. Sirunyan, +2336 more
- 17 Jan 2020 - 
TL;DR: In this article, a search for WW production from doubleparton scattering processes using same-charge electron-muon and dimuon events is reported, based on proton-proton collision data collected at a center-of-mass energy of 13TeV.
References
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Johan Alwall, +10 more
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Torbjörn Sjöstrand, +4 more
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