Now showing items 1-20 of 96

• #### Acoustic measurement of liquid density with applications for mass measurement of oil ﻿

(The University of Bergen, 2007-11-23)
Doctoral thesis
• #### Aspects of Electron Dynamics in Atoms Exposed to Single Cycle Electromagnetic Pulses ﻿

(The University of Bergen, 2018-06-29)
This thesis covers the topic in atomic physics: Interaction of a strong external field with Rydberg hydrogen atom. In three scientific publications, we have targeted physical processes such as the field ionization in the ...
Doctoral thesis
• #### Auroral imaging as a tracer of global magnetospheric dynamics ﻿

(The University of Bergen, 2010-11-12)
Doctoral thesis
• #### Autonomic Operation of a Large High Performance On-Line Compute Cluster ﻿

(The University of Bergen, 2015-12-10)
A High-Level Trigger (HLT) system is composed of both hardware and software. Designing the physical layout of the cluster mainly concerns the hardware; node distribution, network layout, estimation of power requirements, ...
Doctoral thesis
• #### Charged Higgs boson searches and SemiConductor Tracker commissioning for the ATLAS experiment ﻿

(The University of Bergen, 2007-06-21)
The ATLAS (A Toroidal Lhc ApparatuS) experiment is one of four major experiments presently being installed at the upcoming Large Hadron Collider (LHC) at the European Centre for Nuclear Research (CERN) outside Geneva. In ...
Doctoral thesis
• #### Conformance Control for Enhanced Oil Recovery in Fractured Reservoirs ﻿

(The University of Bergen, 2014-09-19)
Doctoral thesis
• #### Constraining the two Higgs Doublet Model with CP-Violation ﻿

(The University of Bergen, 2008-09-03)
Doctoral thesis
• #### Contributions to the Theory of Atoms and Molecules in Strong Electromagnetic Fields ﻿

(The University of Bergen, 2006-09-29)
Doctoral thesis
• #### Correlated ionization processes in atoms and molecules ﻿

(The University of Bergen, 2013-09-27)
This thesis is composed of five scientific papers written between 2009 and 2013. The focus of this work is on various photo-ionization processes in small atoms and molecules. The strong field phenomenon called “atomic ...
Doctoral thesis
• #### D0-electron correlations in p–Pb collisions at $\sqrt{s_{\rm{NN}}}$ = 5.02 TeV ﻿

(The University of Bergen, 2017-04-21)
In collisions of lead nuclei at the Large Hadron Collider (LHC) at CERN, a state of matter called Quark-Gluon Plasma (QGP) is formed, where quarks and gluons are no longer confined into hadrons. Heavy-flavour quarks, ...
Doctoral thesis
• #### Decontamination of persistent organic pollutants in fishmeal and fish oil. Process optimization and modeling ﻿

(The University of Bergen, 2011-10-07)
Persistent organic pollutants (POPs) are fat soluble chemical substances that persist in the environment and bioaccumulate in the food chain. Through long-range environmental transportation by air, water and migratory ...
Doctoral thesis
• #### Design and implementation of fast and sparsified readout for Monolithic Active Pixel Sensors ﻿

(The University of Bergen, 2010-11-26)
This thesis focuses on the development of smart pixel readout architectures that should ultimately be targeted for the Micro-Vertex Detector (MVD) of the CBM (Compressed Baryonic Matter) experiment. The technical challenge ...
Doctoral thesis
• #### Development and data analysis of a position detector for AEḡIS (Antimatter Experiment: Gravity, Interferometry, Spectroscopy) ﻿

(The University of Bergen, 2015-03-13)
AEḡIS (Antimatter Experiment: Gravity, Interferometry, Spectroscopy) is an antimatter experiment based at CERN, the European Organization for Nuclear Research, whose goal is to carry out the first direct measurement of the ...
Doctoral thesis
• #### Development and Integration of on-line Data Analysis for the ALICE Experiment ﻿

(The University of Bergen, 2009-04-24)
The ALICE detector setup is a dedicated experiment in Heavy Ion Physics, located at the Large Hadron Collider (LHC) at the European Organization for Nuclear Research (CERN)/ Geneva. Its various sub-detectors are ...
Doctoral thesis
• #### Development, use, and validation of the CFD tool FLACS for hydrogen safety studies ﻿

(The University of Bergen, 2010-06-18)
Computational Fluid Dynamics (CFD) calculations for gas explosion safety have been widely used for doing risk assessments within the oil and gas industry for more than a decade. Based on predicted consequences of a range ...
Doctoral thesis
• #### A Digital Tracking Calorimeter for Proton Computed Tomography ﻿

(The University of Bergen, 2018-05-29)
Cancer is a destructive disease, in which tumor cells grow out-of-control, halting organ function. Its treatment is threefold: Radical surgery, chemotherapy and radiation therapy. Their relative usage is determined by ...
Doctoral thesis
• #### Dynamics of excited atoms and molecules interacting with external fields ﻿

(The University of Bergen, 2013-08-30)
This thesis is a theoretical study of the behavior of electrons in atoms and molecules subjected to external electromagnetic fields. Three electronic systems have been central in this work, the atomic and quasimolecular ...
Doctoral thesis
• #### The effect of energetic electron precipitation on the nitric oxide density in the lower thermosphere ﻿

(The University of Bergen, 2007-02-09)
Doctoral thesis
• #### Effects of nonlinear sound propagation in fisheries research ﻿

(The University of Bergen, 2007-03-30)
Doctoral thesis
• #### Elastic wave velocities and attenuation under methane hydrate growth in Bentheim sandstone - Measurements and modelling ﻿

(The University of Bergen, 2018-12-18)
Due to the potential for using methane hydrates as an energy source, localizing, monitoring and describing hydrate deposit areas are of interest. This has previously been attempted by using acoustic methods and thus ...
Doctoral thesis