Search for dissertations about: "beyond the Standard Model"
Showing result 6 - 10 of 102 swedish dissertations containing the words beyond the Standard Model.
-
6. Search for beyond Standard Model physics with same-sign dileptons
Abstract : An introduction into the theory and experimental background of particle physics and the ATLAS detector is given. The transition radiation tracker (TRT) which is vital to the particle tracking and identification is then described giving particular creedence to the calibration. The automation of this calibration is explained. READ MORE
-
7. Search for beyond Standard Model physics with high-pT leptons
Abstract : This thesis covers four different topics related to the physics analysis in the ATLAS experiment that uses proton-proton collisions data provided by the Large Hadron Collider. The first topic is focused on the numerical simulation of the Transition Radiation Tracker which is one of the ATLAS tracking detectors. READ MORE
-
8. Studies of effective theories beyond the Standard Model
Abstract : The vast majority of all experimental results in particle physics can be described by the Standard Model (SM) of particle physics. However, neither the existence of neutrino masses nor the mixing in the leptonic sector, which have been observed, can be described within this model. READ MORE
-
9. Transition Radiation Tracker calibration, searches beyond the Standard Model and multiparticle correlations in ATLAS
Abstract : This thesis contains two different aspects of my research work towards physics in proton-proton collisions in the ATLAS experiment at the LHC. The first part is focused on the understanding and developing of a calibration system to obtain the best possible charged particle reconstruction in the Transition Radiation Tracker. READ MORE
-
10. The Powers of Perturbation Theory : Loops and Gauge Invariance in Particle Physics
Abstract : The Standard Model is the best particle physics theory we have, but there are still phenomena that it cannot explain. In this thesis I have worked on two different projects that connect to two of the biggest unsolved questions of the Standard Model. READ MORE