Search for dissertations about: "7Be"
Showing result 1 - 5 of 6 swedish dissertations containing the word 7Be.
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1. Disentangling production and climate signals from high-resolution Beryllium records: implications for solar and geomagnetic reconstructions
Abstract : The sun is the most important energy source for the Earth’s climate system, however, influences of solar variations on climate are not fully understood. Studying past solar activity can improve our understanding of what role the sun plays in Earth’s climate. READ MORE
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2. Atmospheric Production and Transport of Cosmogenic 7Be and 10Be
Abstract : This thesis deals with the atmospheric distribution of the cosmogenic isotopes 7Be (half-life 53 days) and 10Be (half-life 1.51 million years) as well as the anthropogenic isotope 137Cs (half-life 30 years) in aerosols and precipitation. READ MORE
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3. Study of Halo Nuclei Breakup on Light Targets at Intermediate and High Energies
Abstract : The study of exotic nuclei is one of the most important topics in modern nuclear physics. It allows general understanding of the structure and nature of light nuclear systems in the vicinity of the driplines. READ MORE
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4. Effective Field Theory and One-proton Halo Nuclei
Abstract : In this thesis we present formalism for treating one-proton halo nuclei in effective field theory. Halo nuclei are loosely bound systems consisting of a core plus valence nucleon(s). In so called Halo, or Cluster, effective field theory, the core of the halo nucleus is treated as a structureless, effective degree-of-freedom. READ MORE
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5. Influence of solar activity and environment on 10Be in recent natural archives
Abstract : Understanding the link between the Sun and climate is vital in the current incidence of global climate change, and 10Be in natural archives constitutes an excellent tracer for this purpose. As cosmic rays enter the atmosphere, cosmogenic isotopes like 10Be and 14C are formed. READ MORE