1. Accueil
  2. EN
  3. Studying at ULB
  4. Find your course
  5. UE
PHYS-H405

Introductory nuclear and atomic physics

academic year
2024-2025

Course teacher(s)

Nicolas PAULY (Coordinator) and Jérémy DOHET-ERALY

ECTS credits

5

Language(s) of instruction

english

Course content

Orders of magnitude and conservation laws. Nuclear interaction. General properties of nuclei. Nuclear spectra and electromagnetic transitions (i.e. gamma radioactivity) and internal conversion. Notion of radioactivity: alpha, beta etc. Nuclear-structure models. Nuclear-reaction types. Cross section. Resonance and Breit-Wigner formula. Direct reactions. Composed nucleus. Induced and spontaneous fission. Fusion and radiative capture: application to nuclear astrophysics.

Atomic part:

Hydrogen atom and hydrogen-like systems. Helium atom and helium-like systems. Interaction of light with matter. Electronic structure of atoms with more than two electrons.

Objectives (and/or specific learning outcomes)

Understand the basic notions of nuclear spectroscopy and in nuclear-reaction theory used in most of the nuclear and optical engineering courses of the Master in Physical Engineering. Understand the basics of atomic physics. The laboratories will help the students to relate the theoretical developments seen in class with the actual measurement techniques.

Teaching methods and learning activities

Lectures, exercices, laboratories and visit.

Contribution to the teaching profile

This course introduces the bases of the physical phenomena studied within the courses in nuclear and optical engineering of the Master in Physical Engineering. The nuclear-physics part covers the notions of radioactivity, nuclear spectroscopy and nuclear reactions (mainly fission and fusion). It is therefore directly related to the courses of Nuclear Reactor Physics, Métrologie Nucléaire, Physique des Plasmas, Dosimétrie…

The part on atomic physics introduces the notions of atomic structure and of interaction of light with matter, which constitute a prerequisite for the courses optical engineering of this Master: Laser Physics, Optical Materials, Optique non-linéaire, Quantum Optics,…

This course is also a prerequisite for the course Advanced Nuclear, Atomic and Molecular Physics. It also enables students to apply the notions seen in the courses of Mécanique Quantique I and II.

References, bibliography, and recommended reading

  • K.S. Krane, « Introductory Nuclear Physics » (Wiley, 1988)

  • K. Heyde, « Basic Ideas and Concepts in Nuclear Physics » (Institute of Physics, 1994)

  • S.S.M. Wong, « Introductory Nuclear Physics » (Wiley, 1998)

  • B.H. Bransden and C.J. Joachain, « Physics of Atoms and Molecules » (Prentice Hall, 2003)

  • B.R. Judd, « Operator Techniques in Atomic Spectroscopy » (Princeton Landmarks in Physics, 1998)

  • W.R. Johnson, « Atomic Structure Theory » (Lectures on Atomic Physics, Springer, 1998)

  • R.D. Cowan, « The Theory of Atomic Structure and Spectra » (Los Alamos Series in Basic and Applied Sciences, 1981)

Other information

Contacts

Nicolas Pauly (Nicolas.Pauly@ulb.be) and Jérémy Dohet-Eraly (jdoheter@ulb.ac.be),

Campus

Solbosch

Evaluation

Method(s) of evaluation

  • written examination

written examination

A written exam divided into two parts and lab reports.

Mark calculation method (including weighting of intermediary marks)

The grade is composed of the grade obtained at the written exam (45% for the atomic part and 45% for the nuclear part) and of the grade obtained for the laboratories (10%). However, in the case where the grade obtained for the atomic part of the written exam or for nuclear part of the written exam is less than 6/20, the exam average will be equal to the lowest value of the 2 parts.

Language(s) of evaluation

  • french
  • english

Programmes