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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.

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Journal ArticleDOI

Measurement of the top quark pair production cross section in pp collisions at s=7TeV in dilepton final states with ATLAS

Georges Aad, +3024 more
- 07 Feb 2012 - 
TL;DR: A measurement of the production cross section of top quark pairs (ttbar) in proton-proton collisions at a center-of-mass energy of 7 TeV recorded with the ATLAS detector at the Large Hadron Collider is reported in this article.
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Search for charged Higgs bosons produced in association with a top quark and decaying via H± → τν using pp collision data recorded at √s=13 TeV by the ATLAS detector

Morad Aaboud, +2834 more
- 10 Aug 2016 - 
TL;DR: In this article, a statistical analysis leads to confidence-level upper limits on the production cross section times branching fraction, between 1.9 pb and 15 fb, for charged Higgs boson masses ranging from 200 to 2000 GeV.
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Search for light resonances decaying to boosted quark pairs and produced in association with a photon or a jet in proton–proton collisions at √s=13TeV with the ATLAS detector

Morad Aaboud, +2899 more
- 10 Jan 2019 - 
TL;DR: In this paper, a search for new light resonances decaying to pairs of quarks and produced in association with a high- pT photon or jet is presented, but no evidence of new resonance is observed in the data, which are used to exclude the production of a lepto-phobic axial-vector Z′ boson.
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ATLAS measurements of the properties of jets for boosted particle searches

Georges Aad, +2900 more
- 15 Oct 2012 - 
TL;DR: In this article, the properties of high transverse momentum jets, produced in proton-proton collisions at a center-of-mass energy of root s = 7 TeV, were compared to the expectations of Monte Carlo generators that match leading-logarithmic parton showers to leading-order or next-to-leading-order, matrix elements.
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Measurements of tt¯ differential cross-sections of highly boosted top quarks decaying to all-hadronic final states in pp collisions at √s =13 TeV using the ATLAS detector

Morad Aaboud, +2917 more
- 01 Jan 2018 - 
TL;DR: In this article, differential cross-sections of highly boosted pair-produced top quarks as a function of top-quark and t (t) over bar system kinematic observables using proton-proton collis...