Author: Kirill V. SokolovskyPublisher:
ISBN:
Category :
Languages : en
Pages : 0
Book Description
Multi-frequency Study of Relativistic Jets in Active Galactic Nuclei
Author: Kirill V. SokolovskyThe Formation and Disruption of Black Hole Jets
Author: Ioannis ContopoulosPublisher: Springer
ISBN: 3319103563
Category : Science
Languages : en
Pages : 273
Book Description
This book reviews the phenomenology displayed by relativistic jets as well as the most recent theoretical efforts to understand the physical mechanisms at their origin. Relativistic jets have been observed and studied in Active Galactic Nuclei (AGN) for about half a century and are believed to be fueled by accretion onto a supermassive black hole at the center of the host galaxy. Since the first discovery of relativistic jets associated with so-called "micro-quasars" much more recently, it has seemed clear that much of the physics governing the relativistic outflows in stellar X-ray binaries harboring black holes and in AGN must be common, but acting on very different spatial and temporal scales. With new observational and theoretical results piling up every day, this book attempts to synthesize a consistent, unified physical picture of the formation and disruption of jets in accreting black-hole systems. The chapters in this book offer overviews accessible not only to specialists but also to graduate students and astrophysicists working in other areas. Covered topics comprise Relativistic jets in stellar systems Launching of AGN jets Parsec-scale AGN jets Kiloparsec-scale AGN jets Black hole magnetospheres Theory of relativistic jets The structure and dynamics of the inner accretion disk The origin of the jet magnetic field X-ray observations, phenomenology, and connection with theory
The Jet Paradigm
Author: Tomaso BelloniPublisher: Springer
ISBN: 3540769374
Category : Science
Languages : en
Pages : 296
Book Description
The discovery of the ?rst case of superluminal radio jets in our galaxy in 1994 from the bright and peculiar X-ray source GRS 1915+105 has opened the way to a major shift in the direction of studies of stellar-mass accreting binaries. The past decade has seen an impressive increase in multi-wavelength studies. It is now known that all black hole binaries in our galaxy are radio sources and most likely their radio emission originates from a powerful jet. In addition to the spectacular events related to the ejection of superluminal jets, steady jets are known from many systems. Compared with their supermassive cousins, the nuclei of active galaxies, stellar-mass X-ray binaries have the advantage of varying on time scales accessible within a human life (sometimes even much shorter than a second). This has led to the ?rst detailed studies of the relation between accretion and ejection. It is even possible that, excluding their “soft” periods, the majority of the power in gal- tic sources lies in the jets and not in the accretion ?ows. This means that until a few years ago we were struggling with a physical problem, accretion onto compact objects, without considering one of the most important components of the system. Models that associate part of the high-energy emission and even the fast aperiodic variability to the jet itself are now being proposed and jets can no longer be ignored.
Multi-wavelength Polarimetric Studies of Relativistic Jets in Active Galactic Nuclei
Author: Carolina CasadioStudy of Relativistic Jets in Active Galactic Nuclei Based on Their Dynamics
Author: 伊藤裕貴Relativistic Jets in AGNs
Author: Michał OstrowskiPublisher:
ISBN:
Category : Active galactic nuclei
Languages : en
Pages : 380
Book Description
Relativistic Jets from Active Galactic Nuclei
Author: Markus BoettcherPublisher: John Wiley and Sons
ISBN: 3527410376
Category : Science
Languages : en
Pages : 425
Book Description
Written by a carefully selected consortium of researchers working in the field, this book fills the gap for an up-to-date summary of the observational and theoretical status. As such, this monograph includes all used wavelengths, from radio to gamma, the FERMI telescope, a history and theory refresher, and jets from gamma ray bursts. For astronomers, nuclear physicists, and plasmaphysicists.
An Introduction to Active Galactic Nuclei
Author: Bradley M. PetersonPublisher: Cambridge University Press
ISBN: 9780521479110
Category : Science
Languages : en
Pages : 258
Book Description
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.
Relativistic Jets from Active Galactic Nuclei
Author: Markus BoettcherPublisher: John Wiley & Sons
ISBN: 3527641750
Category : Science
Languages : en
Pages : 425
Book Description
Written by a carefully selected consortium of researchers working in the field, this book fills the gap for an up-to-date summary of the observational and theoretical status. As such, this monograph includes all used wavelengths, from radio to gamma, the FERMI telescope, a history and theory refresher, and jets from gamma ray bursts. For astronomers, nuclear physicists, and plasmaphysicists.
Observations and Simulations of Parsec-scale Jets in Active Galactic Nuclei
Author: Amy Jo MioduszewskiPublisher:
ISBN:
Category : Active galactic nuclei
Languages : en
Pages : 238
Book Description