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Pierre-Hugues Beauchemin

Researcher at Tufts University

Publications -  881
Citations -  77594

Pierre-Hugues Beauchemin is an academic researcher from Tufts University. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 124, co-authored 766 publications receiving 70602 citations. Previous affiliations of Pierre-Hugues Beauchemin include Université de Montréal & CERN.

Papers
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Journal ArticleDOI

Determination of the parton distribution functions of the proton using diverse ATLAS data from pp collisions at $$\sqrt{s} = 7$$, 8 and 13 TeV

Georges Aad, +2789 more
- 01 May 2022 - 
TL;DR: In this paper , a new set of proton parton distribution functions using diverse measurements in $pp$ collisions at $\sqrt{s} = 7, 8 and 13 TeV, performed by the ATLAS experiment at the Large Hadron Collider, together with deep inelastic scattering data from $ep$ collisions from HERA collider.
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Modelling $Z\rightarrow\tau\tau$ processes in ATLAS with $\tau$-embedded $Z\rightarrow\mu\mu$ data

Georges Aad, +2847 more
- 18 Jun 2015 - 
TL;DR: In this article, the authors describe the concept, technical realisation and validation of a largely data-driven method to model events with Z→ττ decays, which is particularly relevant for Higgs boson searches and analyses in ττ final states, where Zarrowτ τ decays constitute a large irreducible background that cannot be obtained directly from data control samples.
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Search for top squarks in events with a Higgs or Z boson using 139 fb−1 of pp collision data at √s=13 TeV with the ATLAS detector

Georges Aad, +2964 more
- 23 Nov 2020 - 
TL;DR: In this paper, a search for direct top-squark pair production in events with missing transverse momentum plus either a pair of jets consistent with Standard Model Higgs boson decay into b-quar is presented.
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Medium-Induced Modification of Z-Tagged Charged Particle Yields in Pb+Pb Collisions at 5.02 TeV with the ATLAS Detector.

Georges Aad, +2955 more
- 19 Feb 2021 - 
TL;DR: Compared with pp collisions, charged-particle yields in Pb+Pb collisions show significant modifications as a function of charged-Particle p_{T} in a way that depends on event centrality and Z boson p{T}.
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AtlFast3: The Next Generation of Fast Simulation in ATLAS

Georges Aad, +2845 more
- 11 Mar 2022 - 
TL;DR: The ATLAS experiment at the Large Hadron Collider has a broad physics programme ranging from precision measurements to direct searches for new particles and new interactions, requiring ever larger and ever more accurate datasets of simulated Monte Carlo events as discussed by the authors .