Blar i Department of Physics and Technology på tittel
Viser treff 2146-2165 av 2302
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Test of CP invariance in vector-boson fusion production of the Higgs boson in the H → ττ channel in proton–proton collisions at √s = 13 TeV with the ATLAS detector
(Journal article; Peer reviewed, 2020)A test of CP invariance in Higgs boson production via vector-boson fusion is performed in the H→ττ decay channel. This test uses the Optimal Observable method and is carried out using 36.1fb−1 of s=13TeV proton–proton ... -
Test of the universality of τ and μ lepton couplings in W-boson decays with the ATLAS detector
(Journal article; Peer reviewed, 2021)The standard model of particle physics encapsulates our best current understanding of physics at the smallest scales. A fundamental axiom of this theory is the universality of the couplings of the different generations of ... -
Testing Fluorescence Lifetime Standards using Two-Photon Excitation and Time-Domain Instrumentation: Fluorescein, Quinine Sulfate and Green Fluorescent Protein
(Peer reviewed; Journal article, 2018-09)It is essential for everyone working with experimental science to be certain that their instruments produce reliable results, and for fluorescence lifetime experiments, information about fluorescence lifetime standards is ... -
Testing Fluorescence Lifetime Standards using Two-Photon Excitation and Time-Domain Instrumentation: Rhodamine B, Coumarin 6 and Lucifer Yellow
(Peer reviewed; Journal article, 2014-05-28)Having good information about fluorescence lifetime standards is essential for anyone performing lifetime experiments. Using lifetime standards in fluorescence spectroscopy is often regarded as a straightforward process, ... -
Testing hadronic interaction models using a highly granular silicon-tungsten calorimeter
(Peer reviewed; Journal article, 2015-09) -
Testing the mirror symmetry of Birkeland and ionospheric currents with respect to magnetic latitude, dipole tilt angle, and IMF By
(Journal article; Peer reviewed, 2022)It is often assumed that on average, polar ionospheric electrodynamics in the Northern and Southern Hemispheres are mirror symmetric or antisymmetric with respect to the interplanetary magnetic field By component and the ... -
Testing the presence of CP violation in the 2HDM
(Peer reviewed; Journal article, 2015-04-27)We review CP properties of the Two-Higgs-Doublet model. In particular, we show that sponta- neous CP violation occurs in the parameter space on the border between regions allowing explicit CP violation and those where there ... -
Testing the system size dependence of hydrodynamical expansion and thermal particle production with π, K, p, and ϕ in Xe–Xe and Pb–Pb collisions with ALICE
(Peer reviewed; Journal article, 2019-01-22)We present new results on transverse momentum spectra, integrated yields, and mean transverse momenta of pions, kaons, and protons, as well as of ϕ-mesons for various centrality classes measured in Pb–Pb and Xe–Xe collisions ... -
The application of CW and FM sonar technology to detect a decrease in air in the swim bladder of Atlantic salmon, measurements and modeling
(Master thesis, 2022-06-01)Salmon lice and poor surface conditions are challenging for salmon aquaculture. A new innovative preventative solution is to submerge the cages below the sea surface to avoid the surface-dwelling infestation of lice larvae. ... -
The impact of medium energy electrons on mesospheric chemistry and dynamics
(Master thesis, 2021-10-28) -
The Neutral Helium Microscope
(Master thesis, 2022-06-01) -
The Open Porous Media Flow reservoir simulator for Undeground Hydrogen Storage: Validation and Scenario Analysis
(Master thesis, 2024-06-03) -
The role of Resistivity on the efficiency of Magnetic Reconnection in MHD
(Master thesis, 2021-06-01)Magnetic reconnection is a fundamental plasma process, which can explosively convert magnetic energy to particle energy. When reconnection operates, it releases almost all of the energy stored in the magnetic field and ... -
Theoretical analysis of erosion in elbows due to flows with nano- and micro-size particles
(Journal article; Peer reviewed, 2020-02-05)The present paper focuses on the issue of erosion due to fluid flow laden with nano- and microparticles. We investigated the case of a pipe elbow using theoretical analysis and numerical simulations. For the case when the ... -
Theoretical Modeling of pH-Sensitive Spontaneous Decay of Carbon Dots in Solution
(Master thesis, 2024-05-03)Since many biological and chemical processes strongly depend on pH, its precise detection is essential for a wide range of applications. Due to their distinct luminescence characteristics, carbon quantum dots, or CDs, have ... -
Theoretical studies of CO2 hydrates formation and dissociation in cold aquifers using RetrasoCodeBright simulator
(Peer reviewed; Journal article, 2014)Abstract: - Hydrates of CO2 and water can form during aquifer storage if the reservoir has regions where conditions of pressure and temperature are inside the hydrate forming conditions. A very common assumption is that ... -
Theoretical studies of Methane Hydrate Dissociation in porous media using RetrasoCodeBright simulator
(Peer reviewed; Journal article, 2012)Methane hydrates in reservoir are generally not in chemical equilibrium, there may be several competing hydrate phase transitions like for instance hydrate dissociation due to pressure or temperature changes, hydrate ... -
Thermal Neutron Detection Efficiency of a Gadolinium-Based Silicon Pixel Sensor
(Master thesis, 2020-12-18)This thesis is a "proof-of-principle" study which aims to assess the feasibility of ALPIDE as a neutron imaging sensor when coupled with a natural-Gd converter foil. The neutron detection efficiency of a Gd-based ALPIDE ... -
Thermally excited 630.0 nm emissions in the polar ionosphere
(Doctoral thesis, 2018-08-24)This thesis investigates the importance and significance of thermally excited 630.0 nm emissions in the cusp and polar ionosphere. Thermal excitation by heated ambient electrons in the cusp and polar ionosphere is a rarely ... -
Thermodynamic and Kinetic Modeling of CH4/CO2 Hydrates Phase transitions
(Peer reviewed; Journal article, 2013)Natural gas hydrates in reservoirs are thermodynamically unstable due to exposure to mineral surfaces and possibly undersaturated phases of water and hydrate formers. Changes in global temperatures also alter the stability ...