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 26 for “"WZ"”.
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WZ-speed harmonizer: an optimized active traffic and demand management system with speed harmonization for work zones
… and 186,000 constraints. The results showed that WZSH can reduce delay by 15.7% and maximum queue length by 37.5% compared to the no speed harmonization condition. Another source of integrality is binary variables to determine location and number of CMSs. To solve the problem, three solution …
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First search for electroweak supersymmetry in final states with hadronic decays of WW, WZ, or WH boson pair and missing transverse momentum.
… final states include a pair of bosons (WW, WZ, or WH) with large missing transverse momentum arising from the lightest neutralinos (χe 0 1 ). Deep neural network large-radius jet taggers are used to identify hadronic decays of the bosons. The standard model backgrounds are estimated using …
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Study of electroweak WW/WZ production in the semileptonic final states in association with a high-mass dijet system using the ATLAS detector
Submission original under an indefinite embargo labeled 'Open Access'. The submission was exported from vireo on 2025-02-04 without embargo terms
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STUDY OF WURTZITE AND ZINCBLENDE GAN BASED GREEN LED HETEROSTRUCTURE
… the characterisation of conventional wurtzite (wz)-GaN based LEDs and novel zincblende (zb)-GaN based LEDs. The investigated wz-GaN based multiple quantum well structures have been found in other studies to have higher internal quantum efficiency (IQE) when the quantum wells (QWs) were grown at …
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Precision Measurements of the Vector Boson Scattering Production and Searches for Charged Higgs Bosons at the Large Hadron Collider
… and [formula], where ℓ, ℓ′ = e, m, for the WZ and W±W± productions; and also in the fully hadronic decay modes VV → 4q and ZV → 2𝜈2q, where V = W, Z, for the [formula], WZ, and ZZ productions. In the leptonic channel, differential fiducial cross sections as functions of the invariant masses …
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Quantization of anomalous gauge theories
… Hamiltonian approach. The Wess-Zumino term (WZT), which repairs gauge symmetry in AGT is discussed and its derivation is presented in the canonical approach as a consequence of the restoration of the first-class nature of the gauge constraints. We applied this technique in a few quantum field …
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Quantization of anomalous gauge theories
… Hamiltonian approach. The Wess-Zumino term (WZT), which repairs gauge symmetry in AGT is discussed and its derivation is presented in the canonical approach as a consequence of the restoration of the frrst-class nature of the gauge constraints. We applied this technique in a few quantut;n …
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Driver's comfort level in construction zones with reduced transition taper length: case study for Pakistani conditions
… are no detailed specifications for work zone (WZ) traffic control plan in Pakistan whereas MUTCD in the US provides for very detailed traffic control plans for WZs. Pakistan needs to develop its specifications by adopting in-practice standards to its conditions. This study aims at analysis of …
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Search for Excited Randall-Sundrum Gravitons with Semi-Leptonic Diboson Final States in 4.7 fb-1 of Proton-Proton Collisions using the ATLAS Detector at the Large Hadron Collider
… describes a search for resonant WW and WZ production in the lvjj decay channel using 4.701 fb-1 of sqrt(s) = 7 TeV LHC collision data collected by the ATLAS detector. Events with a single charged lepton, at least two jets and missing transverse energy are analyzed and no significant …
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Katalyse und in situ Spektroskopie an promotiertem und unpromotiertem WO3/ZrO2
… und FTIR am unpromotierten WO3/ZrO2-Katalysator (WZ) bestätigt die in der Literatur beschriebenen Strukturmodelle 9,11,96,103 . . Die Wolframphase liegt nicht als kristallines Wolframtrioxid, sondern als amorphe Oberflächenwolframate vor, wobei die Wolframatome weitgehend verzerrt oktaedrisch …
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Search for gravitons using merged jets from Z boson decays with the ATLAS experiment
… production of a pair of gauge bosons (ZZ or WZ) from the decay of a narrow massive resonance. Data corresponding to 2.0 fb-1 of integrated luminosity collected by the ATLAS experiment from proton-proton collisions at 7 TeV. Events with two charged leptons and either two resolved jets or one …
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First principles calculations on ZnO non-equilibrium phase
… between the BN phase and the equilibrium WZ phase, first principles approaches such as DFT, hybrid functional and the GW approximation have been studied and applied. The lattice constant has been obtained by performing full relaxation within the DFT approximation. With the DFT optimized …
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Investigation of exciton dynamics and electronic band structure of InP and GaAs nanowires
… interaction energy of 139 meV for these WZ InP nanowires. Polarized PLE measurements probe the optical selection rules for these band-to-band transitions, which are expected not to be isotropic as for zincblende InP. PLE measurements were extended to probe transitions between the A, B and …
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Growth of narrow band gap semiconductor nanowires on silicon and graphitic substrates by droplet epitaxy
… pure InAs NWs show a mixture of Wurtzite (WZ) and Zinc-Blende (ZB) phases, a crystal phase evolution from a highly polytypic InAs to a quasi-pure WZ InAsSb NWs (2-4% Sb content) and a quasi-pure ZB InAsSb NWs crystals (~10% Sb content) is demonstrated in addition to a significant reduction …
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Intelligent Side Information Generation in Distributed Video Coding
… as the proven theoretical work of Wyner-Ziv (WZ) and Slepian-Wolf (SW) shows that the performance by such a system should be exactly the same as a conventional coder. Despite the solid theoretical foundations, current DVC qualitative and quantitative performance falls short of existing …
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A search for tWZ production in the trilepton channel using Run 2 data from the ATLAS experiment
… in association with a W boson and a Z boson (tWZ). An event selection scheme was developed using simulation to broadly suppress background events and to select signal events. Events were separated into mutually-exclusive regions of phase space to increase the ratio of signal to backgrounds and …
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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
… 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 Randall–Sundrum bulk graviton G∗ and the spin-1 extended gauge model W′ boson …
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Prediction and optimization of residual stresses, weld-bead profile and mechanical properties of laser welded components
… on the microstructure of the Weld zone (WZ) and Heat affected zone (HAZ). Common materials were investigated in this work (i.e.AISI1016, AISI1045 and AISI304) with different thicknesses and joint configurations using a 1.5 kW CW C02 Rofin laser as a welding source and two focusing lenses …
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Topological effects in particle physics phenomenology
… to as `Aharonov-Bohm' (AB) and `Wess-Zumino' (WZ) terms. We derive a new condition for their $G$-invariance, which we call the `Manton condition', which is necessary and sufficient when the Lie group $G$ is connected. Armed with this classification of topological terms, we then apply it to …
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Identifikation von Mutationen im Tumorsuppressorgen p53 und des Bakteriums Helicobacter pylori in Magenkarzinomen histopathologischer Präparate aus verschiedenen medizinhistorischen Sammlungen
Krebserkrankungen sind das Resultat komplexer Vorgänge und Veränderungen. Eine wichtige Variable in der Initialisierung ist die Interaktion zwischen Genotyp und Umwelt. Da Magenkarzinome zu den wenigen Krebserkrankungen gehören, bei denen im letzten Jahrhundert ein deutlicher Rückgang in der …
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