Now showing items 11-20 of 51
Space and Energy Distribution of Dark Matter
(The University of Bergen, 2011-11-17)
I start by an introduction to the notion of, and motivation for, Dark Matter, as well as a short motivation for supersymmetry, the theoretical framework usually examined when looking for places that dark matter may hide. ...
CP Violation in the Two Higgs Doublet Model
(The University of Bergen, 2010-06)
We look into CP violating properties in the two Higgs Doublet Model and search for the possibility that Spontaneous and Explicit CP Violation have no physical difference.
Experimental investigation of particle trajectory through an hydrocyclone using a Positron Emission Tomography (PET) scanner
(The University of Bergen, 2010-08-31)
Hydrocyclones are much used in process technology and in many different industrial applications. In the oil and gas industry the hydrocyclones, both gas-solid and liquidsolid cyclones are widely used. Getting the sand ...
Long-range interactions and dynamics of excited atoms
(The University of Bergen, 2010-06-10)
A study of the dynamics of excited hydrogenic atoms, with emphasis on analytical and numerical calculations of the time-independent and the time-dependent Schrõdinger equation. A short description of Rydberg atoms and their ...
Studier av algoritmer for tau-identifikasjon
(The University of Bergen, 2010-05-31)
Mange signaturer for ny fysikk i ATLAS vil henfalle til eit eller fleire tau-lepton. Derfor har ATLAS utvikla verktøy for identifikasjon av tau-lepton som henfall eit eller fleire pion. Verktøya er kompliserte og inneheld ...
A study of the b-quark fragmentation function with the DELPHI detector at LEP I and an averaged distribution obtained at the Z Pole
The nature of b-quark jet hadronisation has been investigated using data taken at the Z peak by the DELPHI detector at LEP. Two complementarymethods are used to reconstruct the energy of weakly decaying b-hadrons, ...
An Experimental Investigation of the Influence of Mechanical Damage, Rust and Dust on the Ability of Flame Gaps to Prevent Gas Explosion Transmission
(The University of Bergen, 2010-11-19)
Potential ignition sources, such as motors, light switchers and relays that are located in an industrial area where an explosive atmosphere is a threat, must be designed in such a way that the ignition source does not ...
New experimental techniques to study the adhesion to various solid surfaces of hydrate-relevant droplets and particles
(The University of Bergen, 2010-10-01)
Hydrate plugging is a substantial problem in the oil and gas industry, both economically, environmentally and safety wise. Plugging may occur as a result of agglomeration of hydrate particles, deposition of hydrates on ...
Search for single top quark production via contact interactions at LEP2
Single top quark production via four-fermion contact interactions associated to flavour-changing neutral currents was searched for in data taken by the DELPHI detector at LEP2. The data were accumulated at centre-ofma ...
Designing and Development of Readout and Configuration Program for the MXGS-Instrument
(The University of Bergen, 2011-10-14)
The Atmosphere-Space Interactive Monitor (ASIM) is a project running under the guideline and financial support of the European Space Agency (ESA). The ASIM instrument consists of several high resolution, optical cameras ...