Sökning: "betasönderfall"

Hittade 2 uppsatser innehållade ordet betasönderfall.

1. 1. r-Process Simulation and Heavy-Element Nucleosynthesis.

   Kandidat-uppsats, KTH/Fysik

   Författare :Jonatan Alvelid; [2014]
   Nyckelord :;

   Sammanfattning : r-process, short for rapid neutron capture process, is a nucleosynthesis process taking place on short time scales. Rapid neutron captures produce less and less stable neutron-rich nuclei which in turn beta minus decays when the probability for beta decay is higher than the probability for neutron captures, upon which more neutrons are captured and the process repeats itself, creating r-process paths. LÄS MER

3. 2. Positron Emission Tomografi

   L3-uppsats, Lunds universitet/Teknisk fysik (CI); Lunds universitet/Fysiska institutionen; Lunds universitet/Atomfysik

   Författare :Christian Colliander; Gabriella Gleisner; Ida Arvidsson; [2011]
   Nyckelord :betasönderfall; medicinska bilder; PET; Positron Emission Tomografi; FDG; radiologi; Technology and Engineering;

   Sammanfattning : .... LÄS MER