Sökning: "Åsa Larson"

Visar resultat 1 - 5 av 10 avhandlingar innehållade orden Åsa Larson.

  1. 1. Dynamics in dissociative recombination

    Författare :Åsa Larson; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  3. 2. Theoretical and experimental studies of product distributions in dissociative recombination

    Författare :Åsa Larson; KTH; []
    Nyckelord :;

    Sammanfattning : .... LÄS MER

  4. 3. Electron Recombination with Small Molecular Ions

    Författare :Johanna Brinne Roos; Hans Ågren; Åsa Larson; Hans Karlsson; KTH; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; dissociative recombination; ion-pair formation; resonant states; wave packet; molecular dynamics; electron scattering; Theoretical chemistry; Teoretisk kemi;

    Sammanfattning : In this thesis I have theoretically studied electron recombination processes with small molecular ions. In these kind of processes resonant states are involved. To calculate the potential energy for these states as a function of internuclear distance, structure calculations and scattering calculations have to be performed. LÄS MER

  5. 4. Reaction dynamics on highly excited states

    Författare :Johanna Brinne Roos; Åsa Larson; Ioan F. Schneider; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; ab initio calculations; dissociative recombination; resonant ion-pair formation; mutual neutralization; molecular electronic states; molecule-electron collisions; quantum chemistry; molecular dynamics; Chemical physics; Kemisk fysik; Molecular physics; Molekylfysik; kemisk fysik; Chemical Physics;

    Sammanfattning : In this thesis I have performed theoretical studies on the reaction dynamics in few-atom molecules. In particular, I have looked at reaction processes in which highly excited resonant states are involved. LÄS MER

  7. 5. Quantum chemical calculations of multidimensional dynamics probed in resonant inelastic X-ray scattering

    Författare :Emelie Ertan; Michael Odelius; Åsa Larson; Oriol Vendrell; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; quantum chemistry; X-ray spectroscopy; RASSCF; density functional theory; ultrafast nuclear dynamics; kemisk fysik; Chemical Physics;

    Sammanfattning : This thesis is devoted to the theoretical study of the dynamical processes induced by light-matter interactions in molecules and molecular systems. To this end, the multidimensional nuclear dynamics probed in resonant inelastic X-ray scattering (RIXS) of small molecules, exemplified by H2O (g) and H2S (g), as well as more complex molecular systems, exemplified by NH3 (aq) and kaolinite clay, are modelled. LÄS MER