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Unit information: The Physics of Radiation in 2015/16

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Unit name The Physics of Radiation
Unit code PHYSM3410
Credit points 10
Level of study M/7
Teaching block(s) Teaching Block 1 (weeks 1 - 12)
Unit director Dr. Antognozzi
Open unit status Not open
Pre-requisites

PHYS21030

Co-requisites

None

School/department School of Physics
Faculty Faculty of Science

Description including Unit Aims

This course describes fundamental physical processes relating to the production and propagation of radiation. It introduces the key concepts required in the study of radiation, and then discusses radiation production mechanisms such as the radiation produced by atoms or by charged particles moving through electric and magnetic fields. As radiation propagates through matter or plasma it will be modified by absorption, scattering, dispersion and emission processes, all of which will be discussed in the course, and applications of these phenomena will be presented.

Aims:

To familiarise students with fundamental physical processes relating to the production and propagation of radiation. To introduce the tools necessary to describe radiation and its transfer through matter or plasma. To provide an appreciation of specific emission, absorption, scattering and propagation mechanisms and of which processes are important in different physical scenarios.

Intended Learning Outcomes

Students will have an appreciation of the fundamental physical processes underlying a wide range of phenomena which give rise to radiation in the laboratory and universe. They will be able to discuss the propagation of radiation and the physical processes that change the characteristics of this radiation such as absorption, scattering, line emission and dispersion. Students will be familiar with a range of situations in which the fundamental processes discussed in the course can be seen to operate.

Teaching Information

Lectures and problems classes.

Assessment Information

  • Formative feedback is provided through problems classes
  • The assessment mark is from a 2 hour unseen examination (100%)

Reading and References

  • Rybicki & Lightman, Radiation Processes in Astrophysics (Wiley)
  • Spitzer, Physical Processes in the Interstellar medium (Wiley)
  • Bradt, Astrophysics Processes (CUP)
  • Longair, High Energy Astrophysics (CUP)
  • Osterbrock and Ferland, Astrophysics of Gaseous Nebulae and AGN (University Science Books)

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