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Author:
Publisher:
Published: 2013
Total Pages: 64
ISBN-13: 9780716695899
DOWNLOAD EBOOK"An introduction to quasars and black holes with information about their formation and characteristics. Includes diagrams, fun facts, a glossary, a resource list, and an index"--Provided by publisher.
Author: David Merritt
Publisher: Princeton University Press
Published: 2013-07-21
Total Pages: 567
ISBN-13: 1400846129
DOWNLOAD EBOOKDeep within galaxies like the Milky Way, astronomers have found a fascinating legacy of Einstein's general theory of relativity: supermassive black holes. Connected to the evolution of the galaxies that contain these black holes, galactic nuclei are the sites of uniquely energetic events, including quasars, stellar tidal disruptions, and the generation of gravitational waves. This textbook is the first comprehensive introduction to dynamical processes occurring in the vicinity of supermassive black holes in their galactic environment. Filling a critical gap, it is an authoritative resource for astrophysics and physics graduate students, and researchers focusing on galactic nuclei, the astrophysics of massive black holes, galactic dynamics, and gravitational wave detection. It is an ideal text for an advanced graduate-level course on galactic nuclei and as supplementary reading in graduate-level courses on high-energy astrophysics and galactic dynamics. David Merritt summarizes the theoretical work of the last three decades on the evolution of galactic nuclei, the formation of massive black holes, and the interaction between black holes and stars. He explores in depth such important topics as observations of galactic nuclei, dynamical models, weighing black holes, motion near supermassive black holes, evolution of nuclei due to gravitational encounters, loss cone theory, and binary supermassive black holes. Self-contained and up-to-date, the textbook includes a summary of the current literature and previously unpublished work by the author. For researchers working on active galactic nuclei, galaxy evolution, and the generation of gravitational waves, this book will be an essential resource.
Author: M. Colpi
Publisher: CRC Press
Published: 2006-01-27
Total Pages: 482
ISBN-13: 1420012096
DOWNLOAD EBOOKBlack holes are among the most mysterious objects that the human mind has been capable of imagining. As pure mathematical constructions, they are tools for exploiting the fundamental laws of physics. As astronomical sources, they are part of our cosmic landscape, warping space-time, coupled to the large-scale properties and life cycle of their host
Author: Laura Brenneman
Publisher: Springer Science & Business Media
Published: 2013-06-26
Total Pages: 57
ISBN-13: 1461477719
DOWNLOAD EBOOKMeasuring the spin distribution of supermassive black holes is of critical importance for understanding how these black holes and their host galaxies form and evolve over time, yet this type of study is only in its infancy. This brief describes how astronomers measure spin in supermassive black holes using X-ray spectroscopy. It also reviews the constraints that have been placed on the spin distribution in local, bright active galaxies over the past six years, and the cosmological implications of these constraints. Finally, it summarizes the open questions that remain in this exciting new field of research and points toward future discoveries soon to be made by the next generation of space-based observatories.
Author: Houjun Mo
Publisher: Cambridge University Press
Published: 2010-05-20
Total Pages: 841
ISBN-13: 0521857937
DOWNLOAD EBOOKA coherent introduction for researchers in astronomy, particle physics, and cosmology on the formation and evolution of galaxies.
Author: Caleb Scharf
Publisher: Macmillan
Published: 2012-08-07
Total Pages: 268
ISBN-13: 0374114129
DOWNLOAD EBOOKOffering a sweeping tour of fantastic physics and cosmic history, a view of the most fearsome places in the universe that finally asks what it will take to see the event horizon of a black hole.
Author: Space Telescope Science Institute (U.S.). Symposium
Publisher: Cambridge University Press
Published: 1998-10-13
Total Pages: 328
ISBN-13: 9780521630979
DOWNLOAD EBOOKThe Hubble Deep Field (HDF) is the deepest optical image of the Universe ever obtained. It is the result of a 150-orbit observing programme with the Hubble Space Telescope. It provides a unique resource for researchers studying the formation and evolution of stars and galaxies. This timely volume provides the first comprehensive overview of the HDF and its scientific impact on our understanding in cosmology. It presents articles by a host of world experts who gathered together at an international conference at the Space Telescope Science Institute. The contributions combine observations of the HDF at a variety of wavelengths with the latest theoretical progress in our understanding of the cosmic history of star and galaxy formation. The HDF is set to revolutionize our understanding in cosmology. This book therefore provides an indispensable reference for all graduate students and researchers in observational or theoretical cosmology.
Author: Xavier Barcons
Publisher: Cambridge University Press
Published: 1992-07-31
Total Pages: 328
ISBN-13: 9780521416511
DOWNLOAD EBOOKA review of the current observational knowledge and understanding of the cosmic X-ray background.
Author: Piero Madau
Publisher:
Published:
Total Pages: 0
ISBN-13: 9780691148939
DOWNLOAD EBOOKAuthor: Bradley M. Peterson
Publisher: Cambridge University Press
Published: 2010-08-19
Total Pages: 494
ISBN-13: 9780521765022
DOWNLOAD EBOOKIAU Symposium 267 assesses the diverse observational and theoretical attempts to answer the complex question of how quasars physically evolve and how their evolution is tied to those of the host galaxies in which they are found. The emerging theme is that quasars are not only tracers of the evolution of galaxies; they are agents of that evolution. The central black holes in galaxies grow by accretion during a quasar-like phase. However, the accretion process itself eventually produces energetic feedback in the form of intense radiation, massive outflows, and jets, which heat and perhaps remove entirely the interstellar medium of the host galaxy, effectively shutting down star formation. These up-to-date reviews of this dynamic field have particular appeal to newcomers to the field or anyone interested in the 'big picture' of how galaxies and black holes evolve over cosmic time.
