This book covers all aspects of opacity and equations of state for gases, plasmas and dust. The discussion emphasizes the continuous transformation of the equilibrium compositions of these phases as a function of temperature and density.

A comprehensive review is presented on opacity and equation of state calculations for gases, plasmas, and grains. The continuous trasnformation of the equilibrium composition of these phases of matter as a function of temperature and density is emphasized. Absorption and scattering processes are described that affect opacities in regions of interest to science and technology, up to temperatures of about 1 x 10(9) (o) K and densities of about 10(9) g cm (-3). Reliability of results based on various approximations are given and cross sections are compared with experimental values where available. Opacity tables are presented for air, "glass", a few elements, and astrophysical mixtures.

Autorentext

Dr. Walter F. Huebner is a research scientist with the Southwest Research Institute in San Antonio, Texas.

Inhalt

Definitions.- Atomic and Molecular Structure.- Equation of State.- Radiative Cross Sections.- Continuum transitions.- Bound-Bound Transitions.- Electron Conduction.- Equations of State and Opacities for Mixtures.- Limits, Approximations, Scaling, and Interpolation.- Uncertainties in Models, Methods, and Calculations.