Radiative Processes In High Energy Astrophysics

Author : Gabriele Ghisellini
Publisher : Springer
Page : 147 pages
File Size : 48,5 Mb
Release : 2013-06-03
Category : Science
ISBN : 9783319006123

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Radiative Processes in High Energy Astrophysics by Gabriele Ghisellini Pdf

This book grew out of the author’s notes from his course on Radiative Processes in High Energy Astrophysics. The course provides fundamental definitions of radiative processes and serves as a brief introduction to Bremsstrahlung and black body emission, relativistic beaming, synchrotron emission and absorption, Compton scattering, synchrotron self-compton emission, pair creation and emission. The final chapter discusses the observed features of Active Galactic Nuclei and their interpretation based on the radiative processes presented in the book. Written in an informal style, this book will guide students through their first encounter with high-energy astrophysics.

Author : George B. Rybicki,Alan P. Lightman
Publisher : John Wiley & Sons
Page : 400 pages
File Size : 50,5 Mb
Release : 2008-09-26
Category : Science
ISBN : 9783527618187

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Radiative Processes in Astrophysics by George B. Rybicki,Alan P. Lightman Pdf

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.

Author : Felix A. Aharonian
Publisher : World Scientific
Page : 516 pages
File Size : 55,7 Mb
Release : 2004
Category : Science
ISBN : 9812561730

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Very High Energy Cosmic Gamma Radiation by Felix A. Aharonian Pdf

Gamma ray astronomy, the branch of high energy astrophysics that studies the sky in energetic ?-ray photons, is destined to play a crucial role in the exploration of nonthermal phenomena in the Universe in their most extreme and violent forms. The great potential of this discipline offers impressive coverage of many OC hot topicsOCO of modern astrophysics and cosmology, such as the origin of galactic and extragalactic cosmic rays, particle acceleration and radiation processes under extreme astrophysical conditions, and the search for dark matter."

Author : Malcolm S. Longair
Publisher : Cambridge University Press
Page : 885 pages
File Size : 42,9 Mb
Release : 2011-02-03
Category : Science
ISBN : 9781139494540

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High Energy Astrophysics by Malcolm S. Longair Pdf

Providing students with an in-depth account of the astrophysics of high energy phenomena in the Universe, the third edition of this well-established textbook is ideal for advanced undergraduate and beginning graduate courses in high energy astrophysics. Building on the concepts and techniques taught in standard undergraduate courses, this textbook provides the astronomical and astrophysical background for students to explore more advanced topics. Special emphasis is given to the underlying physical principles of high energy astrophysics, helping students understand the essential physics. The third edition has been completely rewritten, consolidating the previous editions into one volume. It covers the most recent discoveries in areas such as gamma-ray bursts, ultra-high energy cosmic rays and ultra-high energy gamma rays. The topics have been rearranged and streamlined to make them more applicable to a wide range of different astrophysical problems.

Author : Mario Vietri
Publisher : University of Chicago Press
Page : 575 pages
File Size : 53,5 Mb
Release : 2008-09-15
Category : Science
ISBN : 9780226855714

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Foundations of High-Energy Astrophysics by Mario Vietri Pdf

Written by one of today’s most highly respected astrophysicists, Foundations of High-Energy Astrophysics is an introduction to the mathematical and physical techniques used in the study of high-energy astrophysics. Here, Mario Vietri approaches the basics of high-energy astrophysics with an emphasis on underlying physical processes as opposed to a more mathematical approach. Alongside more traditional topics, Vietri presents new subjects increasingly considered crucial to understanding high-energy astrophysical sources, including the electrodynamics of cosmic sources, new developments in the theory of standard accretion disks, and the physics of coronae, thick disks, and accretion onto magnetized objects. The most thorough and engaging survey of high-energy astrophysics available today, Foundations of High-Energy Astrophysics introduces the main physical processes relevant to the field in a rigorous yet accessible way, while paying careful attention to observational issues. Vietri’s book will quickly become a classic text for students and active researchers in astronomy and astrophysics. Those in adjoining fields will also find it a valuable addition to their personal libraries.

Author : Peter Mészáros
Publisher : University of Chicago Press
Page : 550 pages
File Size : 43,7 Mb
Release : 1992-06
Category : Science
ISBN : 0226520943

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High-Energy Radiation from Magnetized Neutron Stars by Peter Mészáros Pdf

Neutron stars, the most extreme state of matter yet confirmed, are responsible for much of the high-energy radiation detected in the universe. Mèszàros provides a general overview of the physics of magnetized neutron stars, discusses in detail the radiation processes and transport properties relevant to the production and propagation of high-energy radiation in the outer layers of these objects, and reviews the observational properties and theoretical models of various types of neutron star sources.

Author : Jonathan I. Katz
Publisher : Addison Wesley Publishing Company
Page : 360 pages
File Size : 42,5 Mb
Release : 1987
Category : Science
ISBN : UVA:X001322838

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High Energy Astrophysics by Jonathan I. Katz Pdf

Author : M. S. Longair,Malcolm S. Longair
Publisher : Cambridge University Press
Page : 442 pages
File Size : 47,9 Mb
Release : 1992-02-27
Category : Science
ISBN : 0521387736

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High Energy Astrophysics: Volume 1, Particles, Photons and Their Detection by M. S. Longair,Malcolm S. Longair Pdf

Volume 1.

Author : Charles D. Dermer,Govind Menon
Publisher : Princeton University Press
Page : 568 pages
File Size : 42,6 Mb
Release : 2009-09-21
Category : Science
ISBN : 9781400831494

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High Energy Radiation from Black Holes by Charles D. Dermer,Govind Menon Pdf

Bright gamma-ray flares observed from sources far beyond our Milky Way Galaxy are best explained if enormous amounts of energy are liberated by black holes. The highest- energy particles in nature--the ultra-high-energy cosmic rays--cannot be confined by the Milky Way's magnetic field, and must originate from sources outside our Galaxy. Understanding these energetic radiations requires an extensive theoretical framework involving the radiation physics and strong-field gravity of black holes. In High Energy Radiation from Black Holes, Charles Dermer and Govind Menon present a systematic exposition of black-hole astrophysics and general relativity in order to understand how gamma rays, cosmic rays, and neutrinos are produced by black holes. Beginning with Einstein's special and general theories of relativity, the authors give a detailed mathematical description of fundamental astrophysical radiation processes, including Compton scattering of electrons and photons, synchrotron radiation of particles in magnetic fields, photohadronic interactions of cosmic rays with photons, gamma-ray attenuation, Fermi acceleration, and the Blandford-Znajek mechanism for energy extraction from rotating black holes. The book provides a basis for graduate students and researchers in the field to interpret the latest results from high-energy observatories, and helps resolve whether energy released by rotating black holes powers the highest-energy radiations in nature. The wide range of detail will make High Energy Radiation from Black Holes a standard reference for black-hole research.

Author : M.M. Shapiro,Todor Stanev,John P. Wefel
Publisher : Springer Science & Business Media
Page : 374 pages
File Size : 45,5 Mb
Release : 2013-04-18
Category : Science
ISBN : 9789401005609

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Astrophysical Sources of High Energy Particles and Radiation by M.M. Shapiro,Todor Stanev,John P. Wefel Pdf

A wide range of topics are covered, ranging from supernovae to active galactic nuclei, cosmic gamma rays to neutrinos and dark matter. The basic emphasis is on physics / astrophysics and experimental / observational techniques, scientific implications of current results, and prospects for future advances. The fields surveyed are in rapid development and the exploration of our high energy universe is proceeding rapidly, with exciting new discoveries. What unifies much of the new data is the idea of particle acceleration to enormous energies and the subsequent interactions of the particles with the local medium. It this focus that makes the book both timely and an important contribution to the field.

Author : Bradley M. Peterson
Publisher : Cambridge University Press
Page : 258 pages
File Size : 49,9 Mb
Release : 1997-02-13
Category : Science
ISBN : 0521479118

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An Introduction to Active Galactic Nuclei by Bradley M. Peterson Pdf

How can we test if a supermassive black hole lies at the heart of every active galactic nucleus? What are LINERS, BL Lacs, N galaxies, broad-line radio galaxies and radio-quiet quasars and how do they compare? This timely textbook answers these questions in a clear, comprehensive and self-contained introduction to active galactic nuclei - for graduate students in astronomy and physics. The study of AGN is one of the most dynamic areas of contemporary astronomy, involving one fifth of all research astronomers. This textbook provides a systematic review of the observed properties of AGN across the entire electromagnetic spectrum, examines the underlying physics, and shows how the brightest AGN, quasars, can be used to probe the farthest reaches of the Universe. This book serves as both an entry point to the research literature and as a valuable reference for researchers in the field.

Author : Fulvio Melia
Publisher : Princeton University Press
Page : 392 pages
File Size : 51,9 Mb
Release : 2021-12-07
Category : Science
ISBN : 9781400833375

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High-Energy Astrophysics by Fulvio Melia Pdf

High-energy astrophysics involves the study of exceedingly dynamic and energetic phenomena occurring near the most extreme celestial objects known to exist, such as black holes, neutron stars, white dwarfs, and supernova remnants. High-Energy Astrophysics provides graduate and advanced undergraduate students with the most complete, self-contained introduction to the subject available. This textbook covers all the essentials, weaving together the latest theory with the experimental techniques, instrumentation, and observational methods astronomers use to study high-energy radiation from space. Fulvio Melia introduces topics at the forefront of today's research, including relativistic particles, energetic radiation, and accretion disk theory. No other textbook offers such a thorough yet concise treatment of the key aspects of high-energy astrophysics--both theoretical and observational--or delves as deeply into modern detection techniques, satellite systems, and analytical and numerical modeling used by theoreticians. Amply illustrated, High-Energy Astrophysics is also ideal for researchers interested in the application of fundamental physical laws to understand how matter and radiation behave in regions of the universe where physical conditions are most extreme. Uniquely weaves together the theoretical and experimental aspects of this important branch of astronomy Features stunning images of the high-energy sky Fully describes the principal classes of high-energy sources, with an in-depth study of many archetypal objects within them Provides an excellent, self-contained resource for the classroom, written by a preeminent researcher and teacher in the field

Author : Goddard Space Flight Center
Publisher : Unknown
Page : 200 pages
File Size : 43,9 Mb
Release : 1969
Category : Astrophysics
ISBN : STANFORD:36105030243245

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Lectures in High-energy Astrophysics by Goddard Space Flight Center Pdf

Author : R Paul Drake
Publisher : Springer
Page : 658 pages
File Size : 51,6 Mb
Release : 2018-01-02
Category : Science
ISBN : 9783319677118

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High-Energy-Density Physics by R Paul Drake Pdf

The raw numbers of high-energy-density physics are amazing: shock waves at hundreds of km/s (approaching a million km per hour), temperatures of millions of degrees, and pressures that exceed 100 million atmospheres. This title surveys the production of high-energy-density conditions, the fundamental plasma and hydrodynamic models that can describe them and the problem of scaling from the laboratory to the cosmos. Connections to astrophysics are discussed throughout. The book is intended to support coursework in high-energy-density physics, to meet the needs of new researchers in this field, and also to serve as a useful reference on the fundamentals. Specifically the book has been designed to enable academics in physics, astrophysics, applied physics and engineering departments to provide in a single-course, an introduction to fluid mechanics and radiative transfer, with dramatic applications in the field of high-energy-density systems. This second edition includes pedagogic improvements to the presentation throughout and additional material on equations of state, heat waves, and ionization fronts, as well as problem sets accompanied by solutions.

Author : Todor Stanev
Publisher : Springer Science & Business Media
Page : 334 pages
File Size : 47,9 Mb
Release : 2010-03-10
Category : Science
ISBN : 9783540851486

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High Energy Cosmic Rays by Todor Stanev Pdf

Offers an accessible text and reference (a cosmic-ray manual) for graduate students entering the field and high-energy astrophysicists will find this an accessible cosmic-ray manual Easy to read for the general astronomer, the first part describes the standard model of cosmic rays based on our understanding of modern particle physics. Presents the acceleration scenario in some detail in supernovae explosions as well as in the passage of cosmic rays through the Galaxy. Compares experimental data in the atmosphere as well as underground are compared with theoretical models