OVERVIEW

The class explores aspects of the physics of ionizing radiation that find application in medical physics, environmental  studies and in archaeometry

LEARNING OUTCOMES

To provide students with an overview of the applications of nuclear physics techniques in various fields of work, ranging from technology to health, environment and art.

AIMS AND LEARNING OUTCOMES

To provide the student with the essential elements to pursue a career in medical, environmental and cultural heritage; especially for the issues related to the physics of ionizing radiation

PREREQUISITES

none

Teaching methods

The class is mainly based on classroom lectures.
A laboratory training session and visits to specifi equipment in a hosptial bring the student closer to the typical instrumentation related to ionizing radiation and spectrometric techniques and to the clinic application.

SYLLABUS/CONTENT

Dosimetry of ionizing radiation. Biological effects of radiation, dosimetric units (Exposure, Dose, Equivalent Dose), dosimetric measurements, cavity theory, outline of radiation protection legislation. Shielding. Calculation of shielding for α, β, γ, X and neutron radiation: point-like and extended sources, build-up. Shielding of large installations. The Monte Carlo method. Spectrometric chains. Detectors for α, β, γ, X and n used in the applied physics, electronic chains for spectrometric measurements, tissue-equivalent fchambers, portable detectors for environmental inspections, radioactive contamination measurements. Medical physics: X-ray and tomography, SPECT, PET and NMR diagnostics, radiotherapy and hadrontherapy, Dating techniques: Dating with 14C and other isotopes, thermoluminescence. Compositional analysis techniques. Neutron activation and analysis with beams of ions and photons: physical principles of the different methods, sensitivity, typical instrumentation, examples of application .

Laboratory. training on γ spectrometry: calibration of a spectrometric chain for quantitative measurements, analysis of environmental samples.

RECOMMENDED READING/BIBLIOGRAPHY

Book-texts on specific topics will be indicated during the class. All the didactic material (slides, tables and other documents) is available on the web.

Exam Board

PAOLO PRATI (President)

MAURO GINO TAIUTI

FABRIZIO LEVRERO

Teaching methods

The class is mainly based on classroom lectures.
A laboratory training session and visits to specifi equipment in a hosptial bring the student closer to the typical instrumentation related to ionizing radiation and spectrometric techniques and to the clinic application.

LESSONS START

first semester, the timetable will be announced on September 2020

ORARI

L'orario di tutti gli insegnamenti è consultabile su EasyAcademy.

Vedi anche:

APPLIED NUCLEAR PHYSICS

Exam description

Oral exam. The student can discuss a scientific article chosen by him and then answer questions related to the class program

Assessment methods

During the oral exame, the commission, made up of the teachers the class, will formulate questions in order to assess the degree of preparation of the student and his ability to critically discuss the contents of the class. His synthesis and communication skills will also be evaluated.

Exam schedule