基本説明
Introduces the properties of simple, isolated black holes, then adds in complications such as rotation, accretion, radiation and magnetic fields, finally arriving at an understanding of how these objects work.
Full Description
As a result of significant research over the past 20 years, black holes are now linked to some of the most spectacular and exciting phenomena in the Universe, ranging in size from those that have the same mass as stars to the super-massive objects that lie at the heart of most galaxies, including our own Milky Way. This book first introduces the properties of simple isolated holes, then adds in complications like rotation, accretion, radiation, and magnetic fields, finally arriving at a basic understanding of how these immense engines work.
Black Hole Astrophysics
• reviews our current knowledge of cosmic black holes and how they generate the most powerful observed pheonomena in the Universe;
• highlights the latest, most up-to-date theories and discoveries in this very active area of astrophysical research;
• demonstrates why we believe that black holes are responsible for important phenomena such as quasars, microquasars and gammaray bursts;
• explains to the reader the nature of the violent and spectacular outfl ows (winds and jets) generated by black hole accretion.
Contents
Part I Observations of Black Hole Engines.- Recognizing Black Holes.- Macroquasars: Supermassive Black Holes in the Centers of Galaxies.- Microquasars: Black holes (and Neutron Stars) of Stellar Mass in Our Galaxy.- Miniquasars: Elusive Black Holes of Intermediate Mass.- Part II Physics of Black Hole Engines.- Physics in Everyday Life: A Review of Newtonian Mechanics.- Geometry and Physics Without Gravity: Special Relativity.- Physics in Curved Spacetime: General Relativity and Black Holes.- Four-Dimensional Evolving Geometry: Gravitational Waves and Gravitational Collapse.- Nuts and Bolts of the Black Hole Engine: General Relativistic Mechanics.- Part III Astrophysics of Black Hole Engines.- Assembling the Engine Block: Formation of Black Holes in the Universe.- Fueling and Carburetion: Breakup and Accretion of Stars and Gas Clouds.- The Combustion Chamber: Energy Generation by Gravitational Accretion.- The Thermal Exhaust System: Radiation and Thermally-Driven Winds.- The Non-Thermal Exhaust System I. Rotating Magnetospheres: The Fan that Drives the Turbo-Exhaust System.- The Non-Thermal Exhaust System II. Magnetic Winds and Jets.- Putting it All Together: Black Hole Engines of All Sizes.
