Learning objective
Know the energy classification of neutrons and the main processes in matter (scattering, capture).
Learn to calculate neutron moderation in elastic collisions.
Understand the three main gamma-ray interaction processes and the attenuation law.
Master absorbed, equivalent and effective doses, dose limits and methods of protection.
Expected outcomes
Can calculate α, ξ and the number of collisions to thermalisation for a moderator.
Can find the macroscopic cross section and neutron attenuation.
Can calculate gamma-shield thickness via the half-value layer.
Can compute doses in Gy and Sv, compare them with limits and propose protective measures.
Activities
Lecture
Lecture · 1 h 20 min ·
required
Interaction of neutrons with matter. Neutron moderation. Passage of gamma radiation through matter. Biological effects of radiation and protection
Practice · 1 h 20 min ·
required
Final test
Test · 20 min ·
required
· pass ≥ 70%
Completion conditions
- Lecture
- Interaction of neutrons with matter. Neutron moderation. Passage of gamma radiation through matter. Biological effects of radiation and protection
- Final test — at least 70%