Essays about: "Track Reconstruction"

Showing result 1 - 5 of 14 essays containing the words Track Reconstruction.

  1. 1. Realistic Track and Event Reconstruction of the Ξ Hyperons at PANDA

    University essay from Uppsala universitet/Kärnfysik

    Author : Vitor Jose Shen; [2023]
    Keywords : Hyperon; Cascade Particle; PANDA Experiment; Tracking Algorithm; Track Evaluation; Track Reconstruction; Event Reconstruction;

    Abstract : The PANDA experiment at FAIR is an antiproton experiment and it will offer unique possibilities for the study of hadron physics including hyperon physics. With the PANDA detector, it will be possible to exclusively reconstruct hyperon-antihyperon events. READ MORE

  3. 2. 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

  4. 3. Coordinate conversion for the Hough transform

    University essay from Uppsala universitet/Högenergifysik

    Author : Edvin Eriksson; [2021]
    Keywords : particle accelerator; coordinate transformation; hough transform; uppsala; bachelor thesis; kandidatarbete; uppsala; fysik;

    Abstract : This thesis attempts to develop a conversion algorithm between local coordinates in constituent detector modules and global coordinates encompassing the whole detector structure in a generic detector. The thesis is a part of preparatory work for studying the Hough Transform as a means of track reconstruction in the level-1 hardware trigger in the upgraded trigger and data acquisition (TDAQ) system in the phase 2 upgrade of the ATLAS detector at CERN. READ MORE

  5. 4. Gamma-ray tracking using graph neural networks

    University essay from KTH/Fysik

    Author : Mikael Andersson; [2021]
    Keywords : Physics; Nuclear Physics; Detectors; Tracking; Neural Networks; GNN; Gamma-ray; Fysik; Kärnfysik; Detektorer; Tracking; Neurala Nät; GNN; Gammastrålning;

    Abstract : While there are existing methods of gamma ray-track reconstruction in specialized detectors such as AGATA, including backtracking and clustering, it is naturally of interest to diversify the portfolio of available tools to provide us viable alternatives. In this study some possibilities found in the field of machine learning were investigated, more specifically within the field of graph neural networks. READ MORE

  6. 5. Calculating Center of Mass Using List Mode Data from PET Biograph128 mCT-1104

    University essay from KTH/Medicinteknik och hälsosystem

    Author : Lukas Rane; Henrik Runeskog; [2019]
    Keywords : PET; List Mode; Image Reconstruction; e7-tools; Siemens; Center of Mass; PET; List Mode; Bildrekonstruktion; e7-tools; Siemens; Masscentrum;

    Abstract : A common problem within positron emission tomography examinations of the brain is the motion of the patient. If the patients ́ head moves during an examination all the data acquired after the movement will not be suited for clinical use. This means that a lot of data recovered from PET is not used at all. READ MORE