Sökning: "FLUKA"
Visar resultat 1 - 5 av 7 uppsatser innehållade ordet FLUKA.
1. Neutron Veto Inefficiency Studies with FLUKA for the LDMX Hadronic Calorimeter
Kandidat-uppsats, Lunds universitet/Partikel- och kärnfysik; Lunds universitet/Fysiska institutionenSammanfattning : Dark matter accounts for about 85% of all matter in the Universe, yet its particle nature remains unknown. The Light Dark Matter eXperiment (LDMX) is a proposed fixed-target missing-momentum experiment that intends to probe the predominantly experimentally uncharted MeV-GeV mass range for "light dark matter". LÄS MER
2. Monte Carlo simulations of Linear Energy Transfer distributions in radiation therapy
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/HögenergifysikSammanfattning : In radiotherapy, a quantity asked for by clinics when calculating a treatment plan, along withdose, is linear energy transfer. Linear energy transfer is defined as the absorbed energy intissue per particle track length and has been shown to increase with relative biologicaleffectiveness untill the overkilling effect. LÄS MER
3. Investigation of the origin of stray radiation at XFEL using FLUKA
Kandidat-uppsats, Stockholms universitet/FysikumSammanfattning : The European X-Ray Free-Electron Laser facility (XFEL) provides ultra-short x-ray pulsesof high peak brilliance that are used in research to analyse atomic or molecular structures.The facility accelerates electrons and moves them through an undulator system consistingof several undulator cells containing permanent magnet poles supplying an alternatingmagnetic field, which causes the electrons to emit x-ray pulses. LÄS MER
4. Study of an Alternative Pion Collector Scheme for the ESS Neutrino Super Beam Project
Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/FREIASammanfattning : The ESSnuSB will produce a high intensity neutrino super beam based on the 3 ms long proton pulses at 14 Hz from the ESS linac. With the use of a conventional normal-conducting van der Meer horn, to collect pions from the neutrino target, these 3 ms pulses will have to be compressed to of the order of 1 microsecond in order to avoid overheating of the magnet current conductors. LÄS MER
5. Monte Carlo-simuleringar av germaniumdetektor för gammaspektroskopi
Kandidat-uppsats, Uppsala universitet/Tillämpad kärnfysikSammanfattning : Syftet med projektet är att undersöka en HPGe-detektors egenskaper med hjälp av Monte Carlo-simuleringar i simuleringskoden FLUKA. Resultaten från detta projekt ska sedan användas som underlag för en kartläggning där halten av den radioaktiva isotopen cesium-137 ska mätas på svampprover insamlade från hela landet. LÄS MER