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Zach Marshall

Researcher at Lawrence Berkeley National Laboratory

Publications -  627
Citations -  61070

Zach Marshall is an academic researcher from Lawrence Berkeley National Laboratory. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 112, co-authored 508 publications receiving 56674 citations. Previous affiliations of Zach Marshall include Universidade Nova de Lisboa & University of Pennsylvania.

Papers
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Journal ArticleDOI

Performance of the ATLAS Level-1 topological trigger in Run 2

Georges Aad, +2823 more
- 01 Jan 2022 - 
TL;DR: The ATLAS Level-1 topological trigger allowed efficient data-taking by the ATLAS experiment at luminosities up to 2.1 as discussed by the authors , which exceeds the design value by a factor of two.
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Measurements of jet observables sensitive to <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>b</mml:mi></mml:math> -quark fragmentation in <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mi>t</mml:mi><mml:mover accent="true"><mml:mi>

Georges Aad, +2868 more
- 09 Aug 2022 - 
TL;DR: In this paper , the trajectories of b-hadron trajectories were obtained from a sample of dileptonic tt¯ events, and the associated set of charged-particle tracks was separated into those from the primary pp interaction vertex and those from displaced b-decay secondary vertex, which were then used to construct observables that characterize the longitudinal and transverse momentum distributions of the b hadron within the jet.
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Measurement of the energy response of the ATLAS calorimeter to charged pions from W±→τ±(→π±ντ)ντ\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\oddsidemargin}

Georges Aad, +2838 more
- 01 Mar 2022 - 
TL;DR: In this paper , the energy response of the ATLAS calorimeter is measured for single charged pions with transverse momentum in the range $10
DOI

Data from Figure 7 from: Measurements of Higgs boson production and couplings in diboson final states with the ATLAS detector at the LHC

Georges Aad, +2920 more
Journal ArticleDOI

Measurements of differential cross-sections in top-quark pair events with a high transverse momentum top quark and limits on beyond the Standard Model contributions to top-quark pair production with the ATLAS detector at $$ \sqrt{s} $$ = 13 TeV

Georges Aad, +2796 more
- 01 Jun 2022 - 
TL;DR: In this article , a cross-section measurement of top-quark pair production is presented using 139 fb − 1 of data collected by the ATLAS experiment during proton-proton collisions at the LHC.