Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 20 of 64 for “"13 TeV"”.
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Measurement of inclusive muon elliptic flow in pp collision at √s=13 TeV with the ALICE Experiment
… has been measured using ALICE RUN 2 pp at √s = 13 TeV collision data. The elliptic flow has been measured in the 0-5%, 0-10%, 0-15% and 0-20% multiplicity bins using the two-particle correlation method. Intermediate and high transverse momentum (pμT) muons mainly originates from heavy-flavour …
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Precision measurement of the W boson mass with the CMS Experiment in pp collisions at √s = 13 TeV
… at the LHC in proton-proton collisions at √s = 13 TeV. The phenomenology of W bosons produced in pp collisions, the CMS detector characteristics, and other relevant factors are examined to justify the overall strategy to measure mW from the muon transverse momentum and pseudorapidity spectrum …
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Improved Search for Heavy Neutral Scalars A and H Using ttZ Events from 13 TeV pp Collisions at CMS
… data recorded by the CMS experiment at sqrt(s) = 13 TeV during LHC Run 2, corresponding to an integrated luminosity of 138 fb^-1. The analysis targets events with three charged leptons, missing transverse momentum, and four or more jets, at least one of which is b-tagged. From these, a Z boson …
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Search for Direct Top Squark Pair Production via the Fully Hadronic Final State from proton-proton Collisions at sqrt(s) = 13 TeV
… by the LHC with a center- of-mass energy of 13 TeV. The two scenarios include, a “low ∆m” analysis targeting very small mass differences between the top squark and the neutralino, and a “high ∆m” analysis targeting topologies typical for larger mass splittings. Using data collected during …
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Search for emerging-jet signatures in pp collisions at 13 TeV with CMS using a fully data-based method for background extraction
… collisions at a center-of-mass energy of 13 TeV. This search examines a hypothetical dark QCD sector that couples to the standard model through a scalar mediator. The scalar mediator decays into a standard model quark and a dark sector quark. As the dark sector quark showers and …
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Measurement of Electroweak W Boson Production via Vector‐Boson Fusion in Proton–Proton Collisions at √s = 13 TeV with the CMS Detector
… in association with two jets (pp → W jj) at √s = 13 TeV, using the full Run II dataset recorded by the CMS experiment at the CERN Large Hadron Collider (LHC), corresponding to an integrated luminosity of 138 fb−1. The process, characterised by the vector boson fusion (VBF) topology, provides a …
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Search for Diboson resonances in 8 tev and 13 tev proton-proton collisions at the large hadron collider with the atlas detector
… collisions with a center of mass energy √s = 8 TeV. This search looks for the decay channels G∗ → WW → lνjj and W′ → WZ → lνjj. No evidence for resonant diboson production is observed, and resonance masses below 760 GeV and 1490 GeV are excluded at 95% confidence level for the spin-2 …
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Measurement of J/ψ meson production in association with a W [superscript ±] boson in pp data at 13 TeV collected by the ATLAS experiment
… with a W [superscript ±] boson in √s = 13 TeV pp collisions by the ATLAS experiment, using 139 fb⁻¹ of integrated luminosity produced by the Large Hadron Collider at CERN. Events are selected with W [superscript ±] → ℓ [superscript ±] ν and J/ψ → µ⁺µ⁻. The ratio of the prompt J/ψ + W …
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Characterizing the background in tt events with a J/ψ → µ −µ + in proton-proton collisions at √ s = 13 TeV using the ATLAS detector
… The leading precision measurement of 1732.44 ±0.13±0.47 GeV is a combination of top quark mass measurements conducted by the CMS collaboration. However, these various measurements suffered from large jet reconstruction uncertainties. This study looked at a different experimental signature …
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Direct search for exotic spin zero particles in the di-lepton final state of Higgs-Z associated production in sqrt(s) = 13 TeV pp collisions
… spin-0 particle a in 36.47 fb^(-1) of sqrt(s) = 13 TeV pp collisions recorded by the ATLAS detector at the LHC. This analysis is part of a broader search for a H ==> aa ==> bbbb, which uses a Higgs produced in association with a weak vector boson to improve triggering on events. The channel …
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Measurement of inclusive and differential cross sections for single top quark production in association with a W boson in proton-proton collisions at √s = 13 TeV
… a una energía en el centro de masas de √s = 13 TeV y correspondientes a una luminosidad total integrada de 138 fb-1
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Search for dark matter produced in association with a Higgs boson decaying to two photons in proton-proton collisions at 13 TeV with the CMS detector
… data collected at a center-of-mass energy of 13 TeV. The search is based on data collected in 2015 and 2016 by the CMS experiment at the CERN Large Hadron Collider. The analyzed data correspond to an integrated luminosity of 2.2/fb and 35.9/fb, respectively. No significant excess over the …
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Measurement of the leptonic charge asymmetry in ttW± production using the trilepton final state in proton-proton collisions at √ s = 13 TeV using the ATLAS experiment
… at the Large Hadron Collider (LHC) at √ s = 13 TeV, which was recorded using the ATLAS experiment and corresponds to an integrated luminosity of 139 . An event selection scheme was put in place to optimally select for t ¯tW± events in the trilepton final state while suppressing background …
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Measurement of the top quark mass from top quarks produced in proton-proton collisions at √s = 13 TeV that decay to dimuons via a J/ψ
… detector at a centre-of-mass energy of √ s = 13 TeV, during 2015-2018. The data corresponds to a total integrated luminosity of 139.0 fb−1 . This lepton + J/ψ channel is statistically limited due to the low branching ratio of the b → J/ψ → µ +µ −. The top quark mass is measured from template …
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Search for Magnetic Monopoles and Stable High-Electric-Charge Objects in 13 TeV Centre-of-Mass Energy Proton-Proton Collisions with the ATLAS Detector at the LHC
… with mass up to 4000 GeV. It is performed with 137 fb −1 of proton-proton collision data at a centre-of-mass energy of 13 TeV, collected during 2015 – 2018 with the ATLAS Detector at the Large Hadron Collider. No deviation from Standard Model predictions are observed, thus exclusion limits are …
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Simplified Template Cross Section measurements of associated V H production in the H → b¯b decay channel with √ s = 13 TeV proton-proton collisions at the ATLAS experiment
… collisions at a centre of mass energy of √ s = 13 TeV. This process was previously observed by both the ATLAS collaboration in 2021, and the CMS collaboration in 2023, measuring the signal strength to be µ bb V H = 1.02+0.18 −0.17 and µ bb V H = 1.15+0.22 −0.20 respectively. The measurement in …
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