Sökning: "Freeze¬-in mechanism"

Hittade 2 uppsatser innehållade orden Freeze¬-in mechanism.

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. Study of Dark Matter Models in Astrophysics and Particle Physics

   Master-uppsats, Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Fysiska institutionen

   Författare :Isabelle John; [2019]
   Nyckelord :Physics and Astronomy;

   Sammanfattning : From astrophysical and cosmological observations, it is known that most of the matter in the Universe is dark. This matter could be explainable by new particles, not included in the Standard Model of Particle Physics. LÄS MER