Book contents
- Frontmatter
- Contents
- List of figures
- List of tables
- Preface
- Acknowledgments
- Also by the author
- 1 Kepler, Newton, and the mass function
- 2 Equilibrium in stars
- 3 Equations of state
- 4 Stellar structure and evolution
- 5 Thermal bremsstrahlung radiation
- 6 Blackbody radiation
- 7 Special theory of relativity in astronomy
- 8 Synchrotron radiation
- 9 Compton scattering
- 10 Hydrogen spin-flip radiation
- 11 Dispersion and Faraday rotation
- 12 Gravitational lensing
- Credits, further reading, and references
- Glossary
- Appendix: Units, symbols, and values
- Index
- Frontmatter
- Contents
- List of figures
- List of tables
- Preface
- Acknowledgments
- Also by the author
- 1 Kepler, Newton, and the mass function
- 2 Equilibrium in stars
- 3 Equations of state
- 4 Stellar structure and evolution
- 5 Thermal bremsstrahlung radiation
- 6 Blackbody radiation
- 7 Special theory of relativity in astronomy
- 8 Synchrotron radiation
- 9 Compton scattering
- 10 Hydrogen spin-flip radiation
- 11 Dispersion and Faraday rotation
- 12 Gravitational lensing
- Credits, further reading, and references
- Glossary
- Appendix: Units, symbols, and values
- Index
Summary
This volume is based on notes that evolved during my teaching of astrophysics classes for junior and senior physics students at MIT beginning in 1973 and thereafter on and off until 1997. The course focused on a physical, analytical approach to underlying processes in astronomy and astrophysics. In each class, I would escort the students through a mathematical and physical derivation of some process relevant to astrophysics in the hope of giving them a firm comprehension of the underlying principles.
The approach in the text is meant to be accessible to undergraduates who have completed the fundamental calculus-based physics courses in mechanics and electromagnetic theory. Additional physics courses such as quantum mechanics, thermodynamics, and statistics would be helpful but are not necessary for large parts of this text. Derivations are developed step by step – frequently with brief reviews or reminders of the basic physics being used because students often feel they do not remember the material from an earlier course. The derivations are sufficiently complete to demonstrate the key features but do not attempt to include all the special cases and finer details that might be needed for professional research.
This text presents twelve “processes” with derivations and focused, limited examples. It does not try to acquaint the student with all the associated astronomical lore. It is quite impossible in a reasonable-sized text to give both the physical derivations of fundamental processes and to include all the known applications and lore relating to them across the field of astronomy.
- Type
- Chapter
- Information
- Astrophysics ProcessesThe Physics of Astronomical Phenomena, pp. xxi - xxivPublisher: Cambridge University PressPrint publication year: 2008