Essays about: "partikelfysik"
Showing result 16 - 20 of 151 essays containing the word partikelfysik.
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16. Validation of simulation with enhanced kaon production to investigate kaon background for LDMX
University essay from Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Fysiska institutionenAbstract : Dark matter is one of our universe’s largest mysteries and very little is known about what it is. One of the dominating theories, that it originates from an early universe thermal relic, indicates that it has interaction with the Standard Model. READ MORE
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17. Glauber Monte-Carlo Simulation and Model Comparison in High-Energy Collisions
University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisationAbstract : In this thesis, a Glauber Monte-Carlo event generator is developed and used to analyze proton-Ion (p -$^{63}$Cu and p -$^{197}$Au) and Ion-Ion ($^{63}$Cu -$^{63}$Cu and $^{197}$Au -$^{197}$Au) collisions. Three different sub-collision models are implemented, the black disk, grey disk and oscillating grey disk models, and their validity is compared. READ MORE
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18. Non-perturbative models of diffractive hadronic collisions
University essay from Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisationAbstract : In this thesis, a new model for diffractive proton-proton collisions is presented. Interpreting protons as systems of many partons, we treat diffraction in terms of elastic interactions between the partons of the colliding protons. READ MORE
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19. Spin correlations in top quark pair production at the Large Hadron Collider
University essay from Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisationAbstract : In this work we investigate the spin correlation effect of the interference between signal and irreducible background events present in top quark pair production at the LHC at LO in the dilepton channel. To simulate the high energy proton-proton collisions of the LHC, MadGraph5_aMC@NLO framework is used as an event generator. READ MORE
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20. On the Energy Dependence of Parameters in PYTHIA8 Heavy-ion Collision Simulations
University essay from Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisationAbstract : Particle collisions are an essential component to the research methodology of particle physics. These investigations are not only conducted in experimental laboratories but also through programs such as PYTHIA that simulate a collision or ``event" and then compare its results to known experimental data. READ MORE
