NUCLEAR AND SUBNUCLEAR PHYSICS WITH EXERCISES
- Overview
- Assessment methods
- Learning objectives
- Contents
- Bibliography
- Teaching methods
- Contacts/Info
Quantum physics with exercise classes (Module 1)
Electromagnetism (Modules 1 and 2)
The course examination takes the form of a single final written test. With the aim of verifying the student's ability to address and solve problems in nuclear and subnuclear physics, using the techniques illustrated and exemplified during the course, various problems in quantum and relativistic mechanics, nuclear interactions and structure are proposed; In addition, to ascertain their expositional capabilities in nuclear and subnuclear physics, the students are required to write two short essays on chosen topics related to the course.
The aim of the course is to provide students with the basic notions of nuclear structure and nuclear and subnuclear interactions together with the theoretical and experimental techniques required for their study. Everything is presented within the framework of modern physics with the application of quantum mechanics and the use of relativistic mechanics. The basic physics of the production of nuclear energy and the functioning of the Sun is also presented.
• Introduction – Fundamentals of Quantum Mechanics and Relativity:
› Wave–particle duality and the uncertainty principle;
› Lorentz transformations;
› Four-dimensional covariant formulation;
• The Nuclear Structure and Processes:
› Nuclear characteristics;
› Binding energy and stability;
› Nuclear models – liquid drop, shell, Fermi gas;
› Alpha, gamma and beta decay;
› Natural radioactive decay chains;
› Deuterium and low-energy nucleon–nucleon diffusion;
› Fission, fusion and the principles of the nuclear reactor.
• The Radiation–Matter Interaction:
› Introduction to the forms of radiation;
› Concept and definition of cross-section;
› Rutherford's scattering experiment;
› Fermi's golden rule.
› Interactions of photons with matter;
› The propagation of neutrons in matter;
› Cosmic rays and their interaction with the atmosphere.
• Radiation and Particle Detectors:
› The classification of detectors;
› General features – spectra, resolution, statistics;
› Gas detectors;
› Semiconductor detectors;
› Scintillators.
• Particle Accelerators:
› The classification of accelerators;
› Linear accelerators;
› Betatron, cyclotron, synchrotron.
• The Standard Particle Element Model:
› The classification of elementary particles;
› The electroweak interaction;
› The strong nuclear interaction;
› Grand unification and beyond.
Notes available online:
http://scienze-como.uninsubria.it/phil/Corsi/
Suggested supplementary but not compulsory texts:
Povh et al., “Particles and Nuclei”, Springer Verlag, 1995;
Krane, “Introductory Nuclear Physics”, John Wiley & Sons, 1987.
Conventional blackboard lectures, including exercise classes in the classroom for a total of 64 hours.
Office hours:
by appointment (write to philip.ratcliffe@uninsubria.it)