Essays about: "Madgraph"
Showing result 11 - 15 of 15 essays containing the word Madgraph.
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11. Signal background interference effects in lepton trident events with a new low mass mediator
University essay from Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisationAbstract : In this project we present a phenomenological study of signal to background interference effects in leptonic tridents produced in parton showers. The interference effects are introduced by linking matrix element corrections of a kinetically mixed dark photon model to the parton shower Dire. READ MORE
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12. Exotic Decays of a Vector-liketop Partner at the LHC
University essay from Uppsala universitet/HögenergifysikAbstract : An evaluation of how sensitive some ATLAS searches for new physics are to a new beyond standard model (BSM) vector-like quark (VLQ) and a pseudo Nambu-Goldstone boson (pNGB) scalar. This was done by simulating a signal containing these new particles and making a recast of it onto existing verified ATLAS searches for new physics at center-of-mass (CM) energy of 13 TeV (Run 2) at the Large Hadron Collider (LHC). READ MORE
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13. Development, Testing and Future Outlook of a Penalized Spline as a Representation of the Standard Model Background in Dijet Searches
University essay from Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Fysiska institutionenAbstract : The aim of this thesis is to develop, test and evaluate a penalized basis spline as a method for representing the Standard Model background in dijet searches from proton-proton collisions at the Large Hadron Collider. Current representations of the Standard Model background are complex and dependent on current assumptions of the Standard Model. READ MORE
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14. Summarising Constraints On Dark Matter At The Large Hadron Collider
University essay from Lunds universitet/Fysiska institutionen; Lunds universitet/Partikel- och kärnfysikAbstract : Dark matter is estimated to make up around 25% of the Universe, but it is not known what dark matter is. In particle physics, mediators of dark matter are used to model interactions of dark matter particles with known particles (Standard Model particles). READ MORE
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15. Left-Right Symmetric Model : Putting lower bounds on the mass of the heavy, charged WR gauge boson
University essay from Uppsala universitet/HögenergifysikAbstract : In this project I have studied the left-right symmetric model (LRSM) as a candidate beyond standard model theory of particle physics. The most common version of the theory, called the minimal LRSM, has been studied and tested extensively for several decades. READ MORE