Search for dissertations about: "58Ni"

Showing result 1 - 5 of 6 swedish dissertations containing the word 58Ni.

  1. 1. Nuclear Structure and Exotic Decays; Doubly-Magic 56Ni and Semi-Magic 58Ni

    Author : Emma Johansson; [2009]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Doubly magic; semi magic; 56Ni; 58Ni; high-spin states; fusion-evaporation reactions; cranked Nilsson-Strutinsky calculations; shell-model calculations; prompt proton decay; prompt alpha decay;

    Abstract : The nuclear structure of two nuclei, 56Ni and 58Ni, has been studied using fusion-evaporation reaction experiments. The experiments were performed at the Lawrence Berkeley and Argonne National Laboratories in the U.S.A. READ MORE

  2. 2. Models for Rotating Nuclei - Cranking and Rotor + Particles Coupling

    Author : Gillis Carlsson; [2007]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; high-spin masses; 58Ni; particle rotor model; 86Nb; 163Lu; wobbling; cranking;

    Abstract : This dissertation investigates properties of rotating atomic nuclei. Studies are performed using the cranking model and in the particles + rotor model. Properties studied are energy spectra and electromagnetic transition probabilities. READ MORE

  3. 3. Investigations on Emission Sources in Proton-Nucleus and Nucleus-Nucleus Collisions

    University dissertation from Department of Physics, Lund University

    Author : Johan Mårtensson; [2000]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; High energy interactions; Fysik; Physics; correlation function.; fermion interferometry; t p and d p ratios; target mass dependence; pion angular distribution; pion excitation function; Heavy ion reactions; intermediate energy; cosmic rays; Kosmisk strålning; högenergi;

    Abstract : Emission sources in proton-nucleus and nucleus-nucleus collisions at intermediate energies have been studied. Pion excitation functions from the absolute threshold to 500 MeV have been measured with an ion beam of continuously varying energy with an energy resolution of 1 MeV. READ MORE

  4. 4. The Nucleus 59Cu - Complex Structure, Shape Evolution, Exotic Decay Modes

    University dissertation from Department of Physics, Lund University

    Author : Corina Andreoiu; [2002]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Kondenserade materiens egenskaper:elektronstruktur; spectroscopy; relaxation; magnetic resonance; supraconductors; Ge detectors; gamma-ray spectroscopy; charged particle detectors; level scheme; superdeformation; Cranched Nilsson-Strutinsky approach; gamma decay-out mechanism; prompt proton decay; Condensed matter:electronic structure; Kärnfysik; Nuclear physics; magnetic and optical properties; electrical; egenskaper elektriska; magnetiska och optiska ; supraledare; magnetisk resonans; spektroskopi; Fysicumarkivet A:2002:Andreoiu;

    Abstract : High-spin states in the mass A~60 region were populated using the state-of-art gamma-ray spectrometers Gammasphere, Euroball, and GASP in conjunction with dedicated ancillary detectors. In particular, the 59Cu nucleus was studied in several experiments, and a very extensive level scheme was determined. READ MORE

  5. 5. Isotope-Selective Spectroscopy: Fast Timing R&D and fp-Shell Mirror Isomers

    University dissertation from Department of Physics, Lund University

    Author : Robert Hoischen; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; mirror isomer; time of flight; plastic scintillator; fast timing; time resolution; Fysicumarkivet A:2011:Hoischen;

    Abstract : This thesis highlights the research and development of a new plastic-scintillator detector for time-of-flight measurements in relativistic heavy-ion beam experiments. The detector makes possible the identification of different ion species on flight distances as short as a few meters. READ MORE