Atomic diffusion in stars
Author(s)
Bibliographic Information
Atomic diffusion in stars
(Astronomy and astrophysics library)
Springer, c2015
Available at 5 libraries
  Aomori
  Iwate
  Miyagi
  Akita
  Yamagata
  Fukushima
  Ibaraki
  Tochigi
  Gunma
  Saitama
  Chiba
  Tokyo
  Kanagawa
  Niigata
  Toyama
  Ishikawa
  Fukui
  Yamanashi
  Nagano
  Gifu
  Shizuoka
  Aichi
  Mie
  Shiga
  Kyoto
  Osaka
  Hyogo
  Nara
  Wakayama
  Tottori
  Shimane
  Okayama
  Hiroshima
  Yamaguchi
  Tokushima
  Kagawa
  Ehime
  Kochi
  Fukuoka
  Saga
  Nagasaki
  Kumamoto
  Oita
  Miyazaki
  Kagoshima
  Okinawa
  Korea
  China
  Thailand
  United Kingdom
  Germany
  Switzerland
  France
  Belgium
  Netherlands
  Sweden
  Norway
  United States of America
Note
Includes bibliographical references and index
Description and Table of Contents
Description
The authors give an overview of atomic diffusion as applied to all types of stars, showing where it plays an essential role and how it can be implemented in modelling. Part I describes the tools that are required to include atomic diffusion in models of stellar interiors and atmospheres. An important role is played by the gradient of partial radiative pressure, or radiative acceleration, which is usually neglected in stellar evolution. In Part II, the authors systematically review the contribution of atomic diffusion to each evolutionary step. The dominant effects of atomic diffusion are accompanied by more subtle effects on a large number of structural properties throughout evolution. The goal of this book is to provide the means for the astrophysicist or graduate student to evaluate the importance of atomic diffusion in a given star. A fundamental physical process, atomic diffusion can significantly affect the superficial abundances of stars and/or their evolution. This guide includes all the information needed to take proper account of atomic diffusion's impact.
Table of Contents
Preface.- Observational Motivation and Brief History.- Part I: Physics of Transport Processes.- Atomic Transport: Diffusion Equations.- Radiative Accelerations.- Transport Coefficients.- Diffusion in Magnetic Fields.- Light Induced Drift.- Macroscopic Transport Processes.- Part II: Abundance Anomalies in Stellar Evolution.- Upper Main Sequence Stars of Pop I.- Lower Main Sequence Stars of Pop I.- Population II Dwarfs.- Giants.- Horizontal-Branch Stars.- White Dwarfs.- Neutron Stars.- Part III: Appendices.- Evaluation of Collision Integrals.- Definition of the linlog Function.- List of Astronomical Objects.- References.- Index.
by "Nielsen BookData"