Theory of Accretion Disks
Title | Theory of Accretion Disks PDF eBook |
Author | F. Meyer |
Publisher | Springer Science & Business Media |
Pages | 471 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 9400910371 |
With the advent of space observatories and modern developments in ground based astronomy and concurrent progress in the theoretical understanding of these observations it has become clear that accretion of material on to compact objects is an ubiquitous mechanism powering very diverse astrophysical sources ranging in size and luminosity by many orders of magnitude. A problem common to these systems is that the material accreted must in general get rid of its angular momentum and this leads to the formation of an Accretion Disk which allows angular momentum re-distribution and converts potential energy into radiation with an efficiency which can be higher than the nuclear burning yield. These systems range in size from quasars and active galactic nuclei to accretion disks around forming stars and the early solar system and to compact binaries such as cataclysmic variables and low-mass X-ray binaries. Other objects that should be mentioned in this context are 88433, the black hole binary candidates, and possibly gamma-ray burst sources. Observations of these systems have provided important constraints for theoretical accretion disk models on widely differing scales, lumi nosities, mass-transfer rates and physical environments.
Accretion Disks In Compact Stellar Systems
Title | Accretion Disks In Compact Stellar Systems PDF eBook |
Author | J Craig Wheeler |
Publisher | World Scientific |
Pages | 440 |
Release | 1993-12-22 |
Genre | |
ISBN | 9814504599 |
Accretion disks in compact stellar systems containing white dwarfs, neutron stars or black holes are the principal laboratory for understanding the role of accretion disks in a wide variety of environments from proto-stars to quasars. Recent work on disk instabilities and dynamics has given a new theoretical framework with which to study accretion disks. Modeling of time-dependent phenomena provides new insight into the causes and interpretation of photometric and spectroscopic variability and new constraints on the fundamental physical problem — the origin of viscosity in accretion disks. This book contains expert reviews on the nature of limit cycle thermal instabilities and a variety of closely related topics from the theory of angular momentum transport to eclipse mapping of the disk structure. The result is a comprehensive contemporary survey of the structure and evolution of accretion disks in compact binary systems.
Disk Instabilities in Close Binary Systems
Title | Disk Instabilities in Close Binary Systems PDF eBook |
Author | Shin Mineshige |
Publisher | |
Pages | 366 |
Release | 1999 |
Genre | Disks (Astrophysics) |
ISBN |
Physics of Accretion Disks
Title | Physics of Accretion Disks PDF eBook |
Author | S Kato |
Publisher | CRC Press |
Pages | 354 |
Release | 1996 |
Genre | Science |
ISBN |
Advection-dominated disks are replacing the standard model, and this book provides the first extensive examination of their various aspects. Topics discussed include the global disk structure, thermal stability, two-temperature regimes, electron-positron pair production, disk spectra, the relation to the outburst behaviour of X-ray transients and hard-soft spectral transitions, the effects of radiation drag force, jet formation and possible nucleosynthesis in the advection-dominated disks. The papers also address some more fundamental issues concerning the basic physics of accretion disks, including the origin of disk viscosity, the observational appearance of the tidal instability. In cataclysmic variables, and the role of self-gravity of accretion disks in relation to stellar systems and to star/planet formation. This book will be required reading for any astronomer, cosmologist or astrophysicist seeking an up-to-date overview of this topic.
Topics in accretion disk instabilities
Title | Topics in accretion disk instabilities PDF eBook |
Author | Soon-wook Kim |
Publisher | |
Pages | 466 |
Release | 1995 |
Genre | Accretion (Astrophysics) |
ISBN |
Theory of Accretion Disks 2
Title | Theory of Accretion Disks 2 PDF eBook |
Author | Wolfgang J. Duschl |
Publisher | Springer Science & Business Media |
Pages | 417 |
Release | 2012-12-06 |
Genre | Science |
ISBN | 9401108587 |
Accretion disks in astrophysics represent the characteristic flow by which compact bodies accrete mass from their environment. Their intrinsically high luminosity, and recent progress in observational accessibility at all wavelength bands, have led to rapidly growing awareness of their importance and made them the object of intense research on widely different scales, ranging from binary stars to young stellar objects and active galactic nuclei. This book contains the proceedings of the NATO Advanced Workshop on `Theory of Accretion Disks 2' for which some of the most active researchers in the different fields came together at the Max-Planck-Institut for Astrophysics in Garching in March, 1993. Its reviews and contributions give an up-to-date account of the present status of our understanding and provide a stimulating challenge in discussions of open questions in a rapidly developing field.
Theory of Black Hole Accretion Discs
Title | Theory of Black Hole Accretion Discs PDF eBook |
Author | Marek A. Abramowicz |
Publisher | Cambridge University Press |
Pages | 310 |
Release | 1998 |
Genre | Science |
ISBN | 9780521623629 |
The first comprehensive and up-to-date review of our new understanding of accretion disks around black holes - with chapters from experts from around the world.