Search for dissertations about: "gamma-gamma"

Showing result 1 - 5 of 8 swedish dissertations containing the word gamma-gamma.

  2. 1. Study of Two-Photon processes at low Q2 using the VSAT calorimeter in the DELPHI experiment

    Author : Pavel Tyapkin; Partikel- och kärnfysik; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; högenergi; QCD; STIC; VSAT; DELPHI; LEP; antitag; double tag; single tag; photon structure function; hadronic cross-section; virtual photons; two-photon; gamma-gamma; Kosmisk strålning; cosmic rays; High energy interactions; PHOJET; TWOGAM; PYTHIA; VDM; GSP; Fysicumarkivet A:2004:Tyapkin;

    Abstract : The study is based on data collected at the LEP II accelerator during the second period of the Large Electron-Positron collider operations (1996-2000). During that time the DELPHI (DEtector with Lepton, Photon and Hadron Identification) experiment collected about 90 Gb of data on tape corresponding to 687-691 pb-1 of luminosity. READ MORE

  4. 2. Hyperfine interactions and nuclear properties studied by gamma-gamma angular correlations

    Author : Lennart Boström; Uppsala universitet; []
    Keywords : NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  5. 3. Gamma-gamma directional correlation studies of nuclear properties by multidetector methods

    Author : Lars Gidefeldt; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  6. 4. Multidetector systems for gamma-gamma directional correlation measurements applied to nuclear structure studies

    Author : Lars Eriksson; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : .... READ MORE

  7. 5. Some studies in nuclear structure by coincidence measurements

    Author : Benny Sundström; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : The coincidence technique is a basic method for determining nuclear parameters.From single and coincidence gamma-ray measurements, using high resolution Ge(Li) detectors, a level scheme of 123Sb was determined. READ MORE