Essays about: "PYTHIA"

Showing result 11 - 15 of 37 essays containing the word PYTHIA.

  1. 11. 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

  3. 12. Event Geometry and Anisotropic Flow in Proton-Proton Collisions

    University essay from Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

    Author : Johannes Holst; [2021]
    Keywords : high energy physics; particle physics; proton; collision; quark-gluon plasma; flow; anisotropy; anisotropic flow; elliptic flow; initial state; geometry; eccentricity; gaussian; cms; alice; lhc; Physics and Astronomy;

    Abstract : We seek to better understand the relationship between an anisotropic distribution of partons in the initial state of pp-collisions and the amount of elliptic flow. We do this through the implementation of a new model that is based in generating positions for multiparton interactions from the uneven volume created by the overlap of two Gaussians. READ MORE

  4. 13. Towards Vertexing Studies of Heavy Neutral Leptons with the Future Circular Collider at CERN

    University essay from Uppsala universitet/Högenergifysik

    Author : Rohini Sengupta; [2021]
    Keywords : Particle Physics; CERN; Future Circular Collider; FCC-ee; Heavy Neutral Leptons; Long-lived particles; Displaced signatures;

    Abstract : Heavy Neutral Leptons (HNLs) are the heavier counterparts of the light neutrinos of the Standard Model of particle physics. HNLs can simultaneously solve several of the problems the Standard Model cannot yet resolve, one example being that they provide a candidate for Dark Matter. READ MORE

  5. 14. Long-Lived Particles at the FCC-ee

    University essay from Uppsala universitet/Tillämpad kärnfysik

    Author : Rohini Sengupta; [2021]
    Keywords : Particle Physics; CERN; Future Circular Collider; FCC-ee; Long-lived particles;

    Abstract : The presented project explores the current theoretical and experimental tools available within the study group for the Future Circular Collider (FCC) with focus on the electron-positron collider. The aim of the study is to evaluate the current frameworks used for simulation, and investigate the possibility of simulating long-lived particles, that could be dark matter candidates, through them. READ MORE

  6. 15. J/psi suppression via string interactions in Au-Au collisions at 200 GeV/NN

    University essay from Lunds universitet/Teoretisk partikelfysik - Geonomgår omorganisation

    Author : Julian Boy; [2020]
    Keywords : Suppression; gold-gold collisions; string interactions; fluxtubes nuclear modification factor; Physics and Astronomy;

    Abstract : In 2018 the Relativistic Heavy Ion Collider (RHIC) reported sig- nals of a strongly coupled quark gluon plasma. This plasma is thought to be the reason for J/psi suppression when a fraction of the produced J/psi's dissolves due to the high-energy density of quarks and gluons. READ MORE