Now showing items 1-10 of 47
Laser excited Li Rydberg atoms in electric and magnetic fields
(The University of Bergen, 2012-05-09)
Experimental and theoretical study on the effect of wall roughness on the phenomenon end of the vortex in swirl tubes
(The University of Bergen, 2011-11-18)
In this thesis, a combination of experimental measurements and numerical simulations are used to investigate the phenomenon "End of the Vortex" in swirl tubes. The main focus here has been comparing swirl tubes containing ...
Two Higgs Doublets plus One Dark Matter Singlet
(The University of Bergen, 2010-08-01)
In this thesis an extension of the 2HDM (see chapter 1) is explored. The extension admits an extra inert singlet which is a dark matter candidate. Before the exploration a large part of the thesis (chapter 2) is an ...
Invariant Mass Distributions of SUSY Cascade Decays
(The University of Bergen, 2011-06-01)
If supersymmetry (SUSY) is realised at experimental energies and R-parity is conserved, sparticles might be produced and decay in cascades at the LHC. A neutral LSP will escape detection, complicating the reconstruction ...
Supersymmetry with Trilinear R-Parity Violation – Implications for Cosmology and the LHC
(The University of Bergen, 2011-12-16)
The current Standard Model of particle physics is sometimes referred to as one of the most successful theories ever constructed. When looking at the precision with which its predictions are being confirmed, it is easy ...
Auroral imaging as a tracer of global magnetospheric dynamics
(The University of Bergen, 2010-11-12)
L0/L1 trigger generation by the ALICE PHOS detector
(The University of Bergen, 2011-12-14)
Quark-Gluon Plasma (QGP) is a phase that exists above a critical temperature and corresponding energy density according to the theory of Quantum Chromo-Dynamics (QCD). The studies of the QGP help us to understand the ...
Low-energy surface vibration measurements on the alpha-quartz (0001) surface
(The University of Bergen, 2011)
Despite the enormous range of usages, only little is known about the dynamic and structural properties of quartz (SiO2) surfaces on the atomic scale. The main reason for this is probably that quartz is an insulator, with ...
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.