Sökning: "Maxwell-Boltzmann"

Hittade 3 uppsatser innehållade ordet Maxwell-Boltzmann.

  1. 1. Can Feebly Interacting Massive Particles (FIMP) constitute Dark Matter?

    Master-uppsats, KTH/Fysik

    Författare :Grandharva Appagere; [2021]
    Nyckelord :Dark Matter; Higgs¬portal; Freeze¬-in mechanism; FIMP; C-W Mechanism; Mörk materia; Higgsportal; frys-in-mekanism; FIMP; C-W mekanism;

    Sammanfattning : In this study, we investigate the feasibility of Feebly Interacting Massive particles (FIMP) as possible candidates to constitute the observed Dark Matter abundance in the universe. FIMPs are particles that couple very feebly with known particles in the Standard Model (SM). LÄS MER

  3. 2. Probing the effect of dark matter velocity distributions on neutrino-based dark matter detection

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Högenergifysik

    Författare :Martin Ståhl; [2019]
    Nyckelord :Dark matter; WIMPs; velocity distribution; indirect detection;

    Sammanfattning : Dark matter has a long history, but it was not until modern times that we have a chance of detecting it. This thesis focuses on the velocity distribution and its effect on indirect WIMP detection. Recently a new velocity distribution, based on data from SDSS and GAIA, was proposed. LÄS MER

  4. 3. Investigating the properties of Planck's radiation law through theoretical and numerical studies

    Kandidat-uppsats, Uppsala universitet/Tillämpad kärnfysik

    Författare :Alice Graf Brolund; Rebecca Persson; [2018]
    Nyckelord :Planck; Wien; Maxwell-Boltzmann; Monte Carlo; stochastic; distribution; python; black body; radiation; jacobian; cavity radiation; stokastisk; numerisk; fördelning; svart kropp; strålning; svartkroppsstrålning; hålrumsstrålning;

    Sammanfattning : A black body is an ideal object that absorbs all incident electromagnetic radiation and simultaneously emits radiation that only depends on the temperature. The radiation is described by Planck's radiation law and its maximum by Wien's displacement law. LÄS MER