Sökning: "Imaginary Level Shift"

Hittade 3 avhandlingar innehållade orden Imaginary Level Shift.

  1. 1. Calculated Potential Energy Surfaces and Vibrational Analysis

    Författare :Niclas Forsberg; Beräkningskemi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Benzene; HCO; NEMO; Imaginary Level Shift; Double Harmonic Approximation; Potential Energy Surface; CASPT2; Franck-Condon Factors; CASSCF; p-Benzosemiquinone; Theoretical chemistry; quantum chemistry; Teoretisk kemi; kvantkemi;

    Sammanfattning : The focus of this thesis is on the calculation of potential energy surfaces and on the study of vibrational properties. For example: - We have developed a new method for calculation of Franck-Condon factors. - We have calculated full energy surfaces of the ground (X2A’) the excited (B2A’) states of the formyl radical. LÄS MER

  3. 2. Svea folk i Babels land : Svensk identitet i Kanada under 1900-talets första hälft

    Författare :Carina Rönnqvist; Umeå universitet; []
    Nyckelord :HUMANIORA; HUMANITIES; History; Swedish immigrants; cultural boundaries; ethnicity; nationalism; identity; Canadian immigration history; gender history; language shift; ethnic press; religion; secular societies; Historia; History subjects; Historieämnen; History; historia;

    Sammanfattning : The aim of this thesis is to shed light upon the construction of identity within the Swedish- Canadian immigrant group during the first half of the 20th century. The most important sources of ethnic and nationalistic influences this study scrutinizes are the homeland Sweden, Swedish-America, Scandinavian-Canada and the Canadian host society. LÄS MER

  4. 3. Electromagnetic and Spin Properties of Hyperons

    Författare :Elisabetta Perotti; Stefan Leupold; Luis Alvarez Ruso; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Electromagnetic form factors; hyperon physics; dispersion relations; QCD; chiral perturbation theory; CP violation; Fysik; Physics;

    Sammanfattning : The study of hyperons improves our understanding of nature in multiple ways. The intrinsic properties of hadrons are not fully understood at a fundamental level. Hence, the electromagnetic properties of hyperons provide complementary information to that of the nucleon and therefore allow for a broader investigation of the structure of matter. LÄS MER