Essays about: "parton"

Showing result 1 - 5 of 15 essays containing the word parton.

  1. 1. Non-perturbative models of diffractive hadronic collisions

    University essay from Lunds universitet/Teoretisk partikelfysik

    Author : Edgars Karnickis; [2022]
    Keywords : diffractive process; proton-proton collision; elastic; parton; PDF; saturation; Physics and Astronomy;

    Abstract : 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

  2. 2. Study of the doubly charged Higgs boson single production using lepton parton distribution functions with the ATLAS detector

    University essay from Lunds universitet/Partikelfysik; Lunds universitet/Fysiska institutionen

    Author : Daniel Magdalinski; [2022]
    Keywords : doubly charged Higgs boson; ATLAS; lepton parton distribution function; same-sign; dilepton; beyond standard model; LHC; Physics and Astronomy;

    Abstract : Searches for the doubly charged Higgs(H±±) aim to find evidence for models that could explain the origin of neutrino masses. Earlier searches at the LHC have used different production processes for the H±±, with the recent development of lepton parton distribution functions new leptonic production processes are able to be studied. READ MORE

  3. 3. Quartic Higgs self-coupling at a 100 TeV pp collider

    University essay from Lunds universitet/Teoretisk partikelfysik

    Author : Sebastian Grabowski; [2021]
    Keywords : Quartic Higgs self-coupling; Triple Higgs production; Future Circular Collider; FCC; MadGraph; MadAnalysis; Events selection; selection strategy; Physics and Astronomy;

    Abstract : We present a parton-level phenomenological study of triple-Higgs production at leading order in proton-proton collisions at a center-of-mass energy of 100 TeV with an integrated luminosity of 30 ab^-1. This study aims to estimate the prospects for measuring the signal hhh production observable at the Future Circular Collider. READ MORE

  4. 4. Di-Higgs Production in the Standard Model and Beyond

    University essay from Stockholms universitet/Fysikum

    Author : Hanna Brännström; [2021]
    Keywords : ATLAS; CERN; Higgs; partikelfysik; di-Higgs;

    Abstract : This thesis examines how the kinetic properties of pair-produced Higgs bosons depend on whether the process is mediated by particles in the Standard Model or a simplified supersymmetric model. The analysis is based on simulated data made using MadGraph. READ MORE

  5. 5. Multiplicity and Classification of Final State Particles in Herwig7

    University essay from Lunds universitet/Teoretisk partikelfysik

    Author : Carl Rosenkvist; [2021]
    Keywords : MPI; multiple parton interactions; multi-parton interactions; event generation; cluster; cluster classification; Herwig7; Physics and Astronomy;

    Abstract : In this work we investigate the hard and soft interactions in the multiple parton interactions (MPI) simulation in Herwig7. The investigation covers how the number of soft and hard interactions in an event is linked to the multiplicity of final state particles. READ MORE