Search for dissertations about: "BOSON"
Showing result 1 - 5 of 82 swedish dissertations containing the word BOSON.
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1. Improving accuracy of in situ gamma-ray spectrometry
Abstract : Gamma-ray spectrometry measurements performed on site, or “in situ”, is a widely used and powerful method that can be employed both to identify and quantify ground deposited radionuclides. The purpose of this thesis is to improve the calibration of high purity germanium (HPGe) detectors for in situ measurements, and calculate the combined uncertainty and potential systematic effects. READ MORE
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2. How do the “tweenies” do? Mental health, alcohol experiences and personality among young adolescents
Abstract : .... READ MORE
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3. Psychological perspectives on alcohol use among young adolescents: Mental health and personality
Abstract : Alcohol use is an important risk factor in psychosocial development through adolescence that has been incompletely examined among the youngest adolescents. The aim of this doctoral thesis is to investigate how mental health and personality traits are related to alcohol use and inebriation in early adolescence. READ MORE
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4. Search for a new light boson in meson decays
Abstract : The subject of the presented work lies in the field of experimental particle physics. The main topic is the study of e+ e− pairs from η meson decays. The data sample used in this work was collected by the WASA-at-COSY collaboration in proton-proton collisions at 1.4 GeV kinetic beam energy. READ MORE
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5. Quark Distributions and Charged Higgs Boson Production : Studies of Proton Structure and New Physics
Abstract : The Standard Model describes all elementary particles known today, but at larger energies it will have to be complemented with new particles and interactions. To be able to distinguish new physics at proton colliders such as LHC at CERN, it is essential to have an appropriate description of the colliding protons and their interactions. READ MORE