Sökning: "annihilation"
Visar resultat 1 - 5 av 103 avhandlingar innehållade ordet annihilation.
1. HIBEAM/NNBAR annihilation detectordevelopment
Sammanfattning : 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. LÄS MER
2. Particle Interferometry in e+e- Annihilation
Sammanfattning : This thesis is the result of three years of work in Lund University, as a member of DELPHI group, at the Elementary Particle Physics Department. The work concerns the study of Bose-Einstein correlations in electron-positron collisions at LEP. LÄS MER
3. Properties of Hadronization in e+e- -Annihilation
Sammanfattning : Possible effects from colour interferences in strong interactions are discussed and investigated, and possible experimental signals in e+e- --> hadrons and e+e- --> W+W- --> hadrons are suggested. The observability of the signals depend on the relative probabilities of the occurrence of interferences, and can provide a measurement of the probabilities. LÄS MER
4. Molecular Trees for Collecting Sunshine -Monitoring and Controlling Energy Transfer in Dendrimers
Sammanfattning : A continuing use of fossil fuels will accelerate global warning and result in severe consequences for the environment and thereby also us. Development of alternative, sustainable and environmentally friendly energy sources is therefore crucial. One approach is to create an artificial photosynthetic system that converts sunshine into fuel (e.g. LÄS MER
5. Kunskapens yttersta kant : Gud och det givna i K.E.Løgstrups Metafysik
Sammanfattning : The dissertation makes an interpretation of The Metaphysics, four books written by the Danish theologian and philosopher K.E. Løgstrup at the end of his life. In a systematic way the dissertation describes a coherent vision of Løgstrups main theories in the books taken together as a whole. LÄS MER