Book contents
- Frontmatter
- Contents
- Preface
- Chapter 1 Definitions of fundamental quantities of the radiation field
- Chapter 2 The equation of radiative transfer
- Chapter 3 Methods of solution of the transfer equation
- Chapter 4 Two-point boundary problems
- Chapter 5 Principle of invariance
- Chapter 6 Discrete space theory
- Chapter 7 Transfer equation in moving media: the observer frame
- Chapter 8 Radiative transfer equation in the comoving frame
- Chapter 9 Escape probability methods
- Chapter 10 Operator perturbation methods
- Chapter 11 Polarization
- Chapter 12 Polarization in magnetic media
- Chapter 13 Multi-dimensional radiative transfer
- Symbol index
- Index
Preface
Published online by Cambridge University Press: 05 June 2012
- Frontmatter
- Contents
- Preface
- Chapter 1 Definitions of fundamental quantities of the radiation field
- Chapter 2 The equation of radiative transfer
- Chapter 3 Methods of solution of the transfer equation
- Chapter 4 Two-point boundary problems
- Chapter 5 Principle of invariance
- Chapter 6 Discrete space theory
- Chapter 7 Transfer equation in moving media: the observer frame
- Chapter 8 Radiative transfer equation in the comoving frame
- Chapter 9 Escape probability methods
- Chapter 10 Operator perturbation methods
- Chapter 11 Polarization
- Chapter 12 Polarization in magnetic media
- Chapter 13 Multi-dimensional radiative transfer
- Symbol index
- Index
Summary
Astrophysicists analyse the light coming from stellar atmosphere-like objects with widely differing physical conditions using the solution of the equation of radiative transfer as a tool. A method of obtaining the solution of the transfer equation developed to suit a given physical condition need not necessarily be useful in a situation with different physical conditions. Furthermore, each individual has his/her preferences to a particular type of methodology. These factors necessitated the development of several widely differing methods of solving the transfer equation.
In the second half of the twentieth century several books were written on the subject of radiative transfer: one each by Chandrasekhar, Kourganoff and Sobolev, two books by Mihalas, two by Kalkofen and more recently two books by Sen and Wilson. These books, which describe the developments of the transfer theory, will remain milestones. They will be of great value to the researcher in this field. A beginner needs to understand the basic concepts and the initial development of the subject to proceed to use the latest advances. It is felt that it is necessary to have a book on radiative transfer which presents a comprehensive view of the subject as applied in astrophysics or more particularly in stellar atmospheres and objects with similar geometrical and physical conditions. This book serves such a purpose. Several methods are presented in the book so that the students of radiative transfer can familiarise themselves with the techniques old and new.
- Type
- Chapter
- Information
- An Introduction to Radiative TransferMethods and Applications in Astrophysics, pp. xi - xiiPublisher: Cambridge University PressPrint publication year: 2001