Blar i Department of Physics and Technology på emneord "752199"
Viser treff 1-20 av 310
-
A novel application of Spherical Elementary Currents with Ground Magnetometers - Analysis of By effects on the auroral electrojets
(Master thesis, 2020-12-10)This thesis advances inversion and optimisation techniques used with spherical elementary currents (SECS) to perform a statistical analysis of the auroral electrojets based on ground magnetic field measurements. The ... -
A search for the Higgs boson decaying to e+e− using data from the ATLAS detector
(Master thesis, 2021-06-14)Aim: The aim of this thesis is to examine the decay of the Higgs boson to an electron-positron pair, H → e+ e− using the invariant mass of the leading and sub-leading electrons. Method: An invariant mass reconstruction ... -
A Setup for Testing of Silicon Pixel Modules for the ITk Tracker in the ATLAS Experiment at CERN
(Master thesis, 2021-06-14)New pixel sensors will be installed to the new Inner Tracker upgrade at the ATLAS detector. These sensor will have higher radiation tolerance than the ones currently on the Inner Detector. This thesis will concentrate on ... -
A Study of Mass Reconstruction in Higgs to mu mu
(Master thesis, 2021-06-14) -
Adaptive transdure basert på tidsreversering. Målinger på en 5x5 array prototype
(Master thesis, 2009-06-11)Utvikling av adaptiv transduserarray som er ment for tidsreverserende bruk på en olje/gass-separator. Prinsippet består i styring av en transduser oppdelt i små ankeltceller (array). Hver celle styres av sin egen elektronikk, ... -
Aircraft interaction with electric field of thundercloud and observations of hard radiation
(Master thesis, 2018-06-16)The purpose of this thesis is to study the relationship between the different phases of lightning flashes and the production of high-energy emissions, as well as highenergy emissions observed from thunderclouds. The data ... -
ALICE TPC Upgrade Activities for LHC Run 3 and Beyond: "SAMPA ASIC Tests with GEM Detector Prototype"
(Master thesis, 2015-09-11)The Time Projection Chamber (TPC) signal readout of the ALICE detector is being upgraded to accommodate the higher collision rates and -energies during LHC Run 3 in 2018. Due to the increased collision rates, the TPC drift ... -
Altering the wetting properties of FEP films by nano-structuring the surface using reactive ion etching
(Master thesis, 2017-10-18)Renewable energy sources has become a large field of research, and in the recent years, methods to harvest energy from rain drops have been developed. This technology is based on rain drops rolling or sliding on a polymer ... -
Analysis of 3D Pixel Detectors for the ATLAS Inner Tracker Upgrade
(Master thesis, 2017-06-16)The silicon 3D pixel detector represent a detector technology that has a higher radiation tolerance compared to the conventional planar pixel detectors. This detector technology is one of the technologies proposed to be ... -
Anisotropic reflectance of Arctic snow and sea ice
(Master thesis, 2017-12-21)We present an investigation of the angular distribution of reflected light on snow and sea ice, for three selected wavelengths; 500, 800 and 1100 nm. Our analysis covers how the angular reflectance distribution is affected ... -
Antennelse av oksiderbar røykgass fra ulmebrann i et lukket miljø. Utvikling av eksperimentelt oppsett
(Master thesis, 2017-06-20)Oppgaven er todelt; første del beskriver utformingen av det eksperimentelle oppsettet, andre del er eksperimentell og tar for seg antennelse av oksiderbar røykgass i et lukket miljø. Det var stilt følgende krav til forsøkets ... -
Anti-Icing Properties of Diamond Surfaces
(Master thesis, 2022-06-01) -
Asymmetric Ionospheric Equivalent Currents at Magnetic Conjugate Points
(Master thesis, 2017-07-01)In this thesis we will study high-latitude ionospheric equivalent currents at magnetic conjugate points. The following questions have been addressed in this thesis: What solar zenith angle defines the dark-sunlit terminator? ... -
ATLAS Detector Monitoring with Jets
(Master thesis, 2009-10-02)The purpose of this thesis was to provide a high level software framework for detecting large problems with the ATLAS detector at the LHC and estimate the jet resolution from the f irst data. The result was the program ... -
Automated XY-table for the characterisation of arrays of pixel sensors for photons and charge particles
(Master thesis, 2010-06-01)A variety of arrays of pixels sensors (pixel = picture elements) have been developed during the last 30 years for the detection of photons and charge particles. Pixel based semiconductor detectors are not only used for ... -
Bayesian Parameter Estimation of the Energy-loss Distribution of QCD Jets in a Quark-Gluon Plasma
(Master thesis, 2022-06-01) -
Beam diffraction effects in guided-wave transmission of fluid embedded elastic plate. Influence of receiver distance and finite aperture.
(Master thesis, 2018-06-23)For the past decades, plate transmission effects have been extensively studied with the incentive of applying the knowledge in GUW methods in the industry. With these studies, multiple anomalous effects have been identified, ... -
Bestemmelse av egenskaper til piezoelektriske skiver med lavt diameter/tykkelse forhold
(Master thesis, 2009-11-20)Oppgaven tar for seg mekaniske, elektriske og akustiske målinger i luft på piezoelektriske skiver av typen PZT-5A med et diameter/tykkelsesforhold på 7.5. Målingene blir sammenlignet med teoretiske modeller for skivenes ...