PHYS298 – Forskningspraksis i fysikk ved CERN

Omtrent tidsplan:

12:30 – 12:40 – Introduksjon: PHYS298 og teknisk student programmet på CERN (Johan Alme)

12:40 – 13:10 – Presentasjon FIREBALL-II (Emily Marie Andersen)

Spørsmål fra sensorer om prosjektet

13:20 – 13:30 – Erfaringer og opplevelser som teknisk student på CERN (Emily Marie Andersen)

Abstract
Radiation Protection and Energy Deposition Studies for FIREBALL-II

The FIREBALL-II experiment at CERN aims to investigate certain extreme astrophysical phenomena within the field of plasma physics in a laboratory setting. This thesis focuses on the radiation protection aspects of the experiment, specifically radiation protection simulations and analyses necessary for the approval and safe operation of the experiment. Using a Monte Carlo simulation software, FLUKA, multiple scenarios were modeled to account for different experimental runs and cooldown times. At various locations around the experimental area, estimates were made for the prompt dose (uSv/pulse) and high-energy hadron equivalent fluence (particles/cm2/primary) during beamtime, as well as residual dose equivalent (uSv/h) post-irradiation. The results were compiled in a Radiological Assessment, without which the experiment could not be conducted. The studies ensure that proper radiological safety measures will be taken at all stages of the experiment, both for personnel and sensitive equipment.