The X-ray Background

The X-ray Background
Author: Xavier Barcons
Publisher: Cambridge University Press
Total Pages: 328
Release: 1992-07-31
Genre: Nature
ISBN: 9780521416511

A review of the current observational knowledge and understanding of the cosmic X-ray background.

The Physics and Evolution of Active Galactic Nuclei

The Physics and Evolution of Active Galactic Nuclei
Author: Hagai Netzer
Publisher: Cambridge University Press
Total Pages: 369
Release: 2013-09-16
Genre: Science
ISBN: 1107021510

A comprehensive introduction to the theory underpinning our study of active galactic nuclei and the ways we observe them.

The Nature of Compact Objects in Active Galactic Nuclei

The Nature of Compact Objects in Active Galactic Nuclei
Author: Andrew Robinson
Publisher: Cambridge University Press
Total Pages: 466
Release: 1994-03-03
Genre: Science
ISBN: 9780521464802

What evidence is there for and against unified schemes for active galactic nuclei (AGN)? How do the AGN populations evolve over cosmological timescales? And what can the variability of their UV and X-ray emission tell us? These are just some of the exciting issues addressed in this volume of papers collected from the 33rd Herstmonceux conference in Cambridge. AGN are among the most spectacular objects known to astronomy. Yet, despite years of intense and wide-ranging research, the debate continues - what is their fundamental source of power? Rapid progress has been made towards answering this question by a variety of large-scale, multi-wavelength monitoring campaigns and the latest generation of satellite-borne observations. This volume provides a valuable overview and timely update of the exciting and rapidly developing field of AGN research - essential reading for graduate students and researchers.

Radiative Processes in Astrophysics

Radiative Processes in Astrophysics
Author: George B. Rybicki
Publisher: John Wiley & Sons
Total Pages: 402
Release: 2008-09-26
Genre: Science
ISBN: 352761818X

Radiative Processes in Astrophysics: This clear, straightforward, and fundamental introduction is designed to present-from a physicist's point of view-radiation processes and their applications to astrophysical phenomena and space science. It covers such topics as radiative transfer theory, relativistic covariance and kinematics, bremsstrahlung radiation, synchrotron radiation, Compton scattering, some plasma effects, and radiative transitions in atoms. Discussion begins with first principles, physically motivating and deriving all results rather than merely presenting finished formulae. However, a reasonably good physics background (introductory quantum mechanics, intermediate electromagnetic theory, special relativity, and some statistical mechanics) is required. Much of this prerequisite material is provided by brief reviews, making the book a self-contained reference for workers in the field as well as the ideal text for senior or first-year graduate students of astronomy, astrophysics, and related physics courses. Radiative Processes in Astrophysics also contains about 75 problems, with solutions, illustrating applications of the material and methods for calculating results. This important and integral section emphasizes physical intuition by presenting important results that are used throughout the main text; it is here that most of the practical astrophysical applications become apparent.

Astrophysics Of Gas Nebulae and Active Galactic Nuclei

Astrophysics Of Gas Nebulae and Active Galactic Nuclei
Author: Donald E. Osterbrock
Publisher: University Science Books
Total Pages: 488
Release: 2006
Genre: Science
ISBN: 9781891389344

Thoroughly revised and expanded throughout, the new edition is a graduate-level text and reference book on gaseous nebulae, nova and supernova remnants. Much of the new data and new images are from the Hubble Space Telescope with two wholly new chapters being added along with other new features. The previous edition which was tried and tested for thirty years has now been succeeded by a revised, updated, larger edition, which will be valuable to anyone seriously interested in astrophysics.

Quasars and Active Galactic Nuclei

Quasars and Active Galactic Nuclei
Author: Ajit K. Kembhavi
Publisher: Cambridge University Press
Total Pages: 488
Release: 1999-03-11
Genre: Science
ISBN: 9780521479899

The latest observations and theoretical models are combined in this clear, pedagogic textbook for advanced undergraduates and graduate students.

Planets, Stars and Stellar Systems

Planets, Stars and Stellar Systems
Author: William C Keel
Publisher: Springer
Total Pages: 0
Release: 2013-02-27
Genre: Science
ISBN: 9789400756083

This is volume 6 of Planets, Stars and Stellar Systems, a six-volume compendium of modern astronomical research, covering subjects of key interest to the main fields of contemporary astronomy. This volume on “Extragalactic Astronomy and Cosmology” edited by William C. Keel presents accessible review chapters on Galaxy Morphology, Elliptical and Disk Galaxy Structure and Modern Scaling Laws, Star Formation in Galaxies, The Cool ISM in Galaxies, The Influence of Environment on Galaxy Evolution, Clusters of Galaxies, Active Galactic Nuclei, Large Scale Structure of the Universe, Distance Scale of the Universe, Galaxies in the Cosmological Context, Evolution of Active Galactic Nuclei, The Intergalactic Medium, and Cosmic Microwave Background. All chapters of the handbook were written by practicing professionals. They include sufficient background material and references to the current literature to allow readers to learn enough about a specialty within astronomy, astrophysics and cosmology to get started on their own practical research projects. In the spirit of the series Stars and Stellar Systems published by Chicago University Press in the 1960s and 1970s, each chapter of Planets, Stars and Stellar Systems can stand on its own as a fundamental review of its respective sub-discipline, and each volume can be used as a textbook or recommended reference work for advanced undergraduate or postgraduate courses. Advanced students and professional astronomers in their roles as both lecturers and researchers will welcome Planets, Stars and Stellar Systems as a comprehensive and pedagogical reference work on astronomy, astrophysics and cosmology.

Perspectives In Particle Physics '94 - Proceedings Of The 7th Adriatic Meeting On Particle Physics

Perspectives In Particle Physics '94 - Proceedings Of The 7th Adriatic Meeting On Particle Physics
Author: D Klabucar
Publisher: World Scientific
Total Pages: 404
Release: 1995-08-31
Genre:
ISBN: 9814549258

This volume contains mini reviews on progress in lattice QCD, baryons in heavy quark effective theories, recent results from LEP experiments, Higgs and SUSY search at LHC, physics at DAøNE-INFN, particle astrophysics and high energy neutrino telescopes. There are also specialized topics on mass effects on running coupling in Bogoliubov renormalization group, neutrino physics, extended Higgs structures, physics beyond the Standard Model, CP-violation studies, mesons and glueballs for large NC, dynamic confinement, isospin violation, effective field theories, the fermion mass problem, domain wall, monopoles, meson spectroscopy, Grassman space and particle theories at finite temperatures, and nonlocal field theories. Contributions describe the latest progress in both theoretical and experimental physics.

The Multi-Messenger Approach to High-Energy Gamma-Ray Sources

The Multi-Messenger Approach to High-Energy Gamma-Ray Sources
Author: Josep M. Paredes
Publisher: Springer Science & Business Media
Total Pages: 496
Release: 2007-11-12
Genre: Science
ISBN: 140206117X

This book provides a theoretical and observational overview of the state of the art of gamma-ray astrophysics, and their impact and connection with the physics of cosmic rays and neutrinos. With the aim of shedding new and fresh light on the problem of the nature of the gamma-ray sources, particularly those yet unidentified, this book summarizes contributions to a workshop that continues today.