Vivan Nguyen

Northeastern University

296 Papers

245 Citations

Vivan Nguyen is an academic researcher from Northeastern University. The author has contributed to research in topics: Large Hadron Collider & Higgs boson. The author has an hindex of 16, co-authored 102 publications. Previous affiliations of Vivan Nguyen include University of Trento.

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Papers

Journal Article•10.1007/jhep09(2023)051

Search for new physics in the τ lepton plus missing transverse momentum final state in proton-proton collisions at s\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setle

Armen Tumasyan, +2344 more

- 23 Dec 2022

- Journal of High Energy Physics

TL;DR: A search for new physics in proton-proton collisions at 13 TeV is presented, analyzing the τ lepton plus missing transverse momentum final state, with no significant deviation from the SM prediction observed, setting limits on various new physics models and particles.

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Journal Article•10.1007/jhep07(2023)213

Combination of inclusive top-quark pair production cross-section measurements using ATLAS and CMS data at s\documentclass[12pt]{minimal} \usepackage{amsmath} \usepackage{wasysym} \usepackage{amsfonts} \usepackage{amssymb} \usepackage{amsbsy} \usepackage{mathrsfs} \usepackage{upgreek} \setlength{\odd

G. Aad, +5234 more

- 27 May 2022

- Journal of High Energy Physics

TL;DR: ATLAS and CMS combine inclusive top-quark pair production cross-section measurements at 7 and 8 TeV LHC energies, yielding combined cross-sections of 178.5 ± 4.7 pb and 243.3 ± 5.9 pb, respectively, with a correlation of 0.41.

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•Journal Article•10.1103/physrevlett.131.011803

Probing Heavy Majorana Neutrinos and the Weinberg Operator through Vector Boson Fusion Processes in Proton-Proton Collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" display="inline"><mml:mrow><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt><mml:mo>=</mml:mo><mml:mn

Armen Tumasyan, +2296 more

- 06 Jul 2023

- Physical Review Letters

TL;DR: The first search exploiting the vector boson fusion process to probe heavy Majorana neutrinos and the Weinberg operator at the LHC is presented in this paper , which is performed in the same-sign dimuon final state using a proton-proton collision dataset recorded at s=13 TeV, collected with the CMS detector and corresponding to a total integrated luminosity of 138 fb−1.

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Journal Article•10.1016/j.physletb.2023.138076

Evidence for four-top quark production in proton-proton collisions at <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" altimg="si1.svg"><mml:msqrt><mml:mrow><mml:mi>s</mml:mi></mml:mrow></mml:msqrt><mml:mo linebreak="goodbreak" linebreakstyle="after">=</mml:mo><mml:mn>13</mml:mn><mml:mspace

Armen Tumasyan, +2231 more

- 01 Jul 2023

- Physics Letters B

Measurement of prompt open-charm production cross sections in proton-proton collisions at $\sqrt{s} = $ 13 TeV

Armen Tumasyan, +2367 more

- 03 Jul 2021

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