Search for dissertations about: "Fredrik Hellberg"

Found 2 swedish dissertations containing the words Fredrik Hellberg.

  2. 1. Investigations of the breakup dynamics of small molecular ions recombining with electrons

    Author : Fredrik Hellberg; Mats Larsson; Robert Continetti; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Molecular physics; Molekylfysik;

    Abstract : Dissociative recombination is the process in which a molecular ion recombines with an electron and then fragments into neutral products. This process has been studied in many experiments over the years at the ion storage ring CRYRING at the Manne Siegbahn Laboratory, Stockholm University. READ MORE

  4. 2. HIBEAM/NNBAR annihilation detectordevelopment

    Author : Sze-Chun Yiu; David Milstead; Fredrik Hellberg; Stockholms universitet; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Physics; fysik;

    Abstract : The observed matter-antimatter asymmetry in the universe implies a fundamental creation of matter overantimatter, a process linked to baryon number violation. Yet, experimental evidence for such a violationremains elusive. READ MORE