Essays about: "tagged photon"

Found 5 essays containing the words tagged photon.

  1. 1. Developing a technique for combining light and ultrasound for deep tissue imaging

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

    Author : Meng Li; [2018]
    Keywords : UOT; Ultrasound Optical Tomography; Monte Carlo; TCSPC; PTOF; Photon time of flight; Ultrasound; US; AOT; Acousto-optical tomography; Spectral hole burning; SHB; ultrasound modulation; Physics and Astronomy;

    Abstract : Biological tissues are strongly light-scattering and absorbing media that limit the depth of optical-based imaging. Even though, optical imaging provides good optical contrast information of biological content that is beneficial for clinical diagnostics application. READ MORE

  3. 2. Fast Photoneutron Detection

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

    Author : Emil Rofors; [2016]
    Keywords : Neutron; neutron detection; spallation; scintillator; Monte Carlo; Physics and Astronomy;

    Abstract : The purpose of this project was to investigate fast photoneutron production from a series of materials commonly used for backing neutron beam guides. Fast neutrons were knocked out of these materials by exposing them to to high-energy photons at the Tagged-Photon Facility at MAX-lab in Lund, Sweden. READ MORE

  4. 3. Nuclear Compton scattering from 12C

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

    Author : Markus Preston; [2014]
    Keywords : Compton scattering; nucleon polarisabilities; nucleon polarizabilities; tagged photon; photonuclear; sodium iodide; nuclear; Physics and Astronomy;

    Abstract : Nuclear Compton scattering — the elastic scattering of photons — from 12C has been studied at the Tagged-Photon Facility at MAX IV in Lund, Sweden. The differential cross section for the reaction was determined at laboratory angles of 60° and 120° in the energy range 65-95 MeV. READ MORE

  5. 4. Photon-Tagging Measurements at MAX-lab

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

    Author : Mohsen Meshkian; [2012]
    Keywords : collimator; Bremsstrahlung; Electron beam; LINAC; Pb-glass; focal plane; tagging efficiency.; Physics and Astronomy;

    Abstract : At the Tagged-Photon Facility at MAX-lab, the Swedish National Electron Accelerator Laboratory situated in Lund, bremsstrahlung photons are used for photonuclear experiments. The production takes place via an interaction between an energetic pulsed-stretched electron beam and a thin conducting foil. READ MORE

  6. 5. Time and energy calibration of large-volume segmented sodium-iodide detectors

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

    Author : Markus Preston; [2012]
    Keywords : NaI Tl ; Sodium Iodide; Nuclear physics; Pb-glass; detector calibration; TDC; QDC; Physics and Astronomy;

    Abstract : Nuclear physics research is focused upon determining the structure of the atomic nucleus and nuclei, and understanding the interactions both within it and between them. To accomplish this, various probes of the nucleus are used - two types are 'electromagnetic' and 'hadronic'. READ MORE