The Faculty of Mathematics and Natural Sciences: Search
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Constraints on Neutralino masses and mixings from Cosmology and Collider Physics
(2007)
Bounds on cross section measurements of chargino pair production at LEP yield a bound on the chargino mass. If the GUT relation $M_1 = 5/3 \tw[2] M_2$ is assumed, then the lightest neutralino must be heavier than $\approx ...
Theoretical Interpretation of Experimental Data from Direct Dark Matter Detection
(2007)
Weakly Interacting Massive Particles (WIMPs) are one of the leading candidates for Dark Matter. Currently, the most promising method to detect many difeerent WIMP candidates is the direct detection of the recoil energy ...
Local Gauge Coupling Running in Supersymmetric Gauge Theories on Orbifolds
(2007)
By extending Feynman's path integral calculus to fields which respect orbifold boundary conditions we provide a straightforward and convenient framework for loop calculations on orbifolds. We take advantage of this general ...