Relativistic Flows in Astrophysics

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Publisher :
ISBN 13 : 9783662143704
Total Pages : 262 pages
Book Rating : 4.04/5 ( download)

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Book Synopsis Relativistic Flows in Astrophysics by : A. W. Guthmann

Download or read book Relativistic Flows in Astrophysics written by A. W. Guthmann and published by . This book was released on 2014-10-01 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Relativistic Astrophysics and Cosmology

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Publisher : Springer Science & Business Media
ISBN 13 : 1402045239
Total Pages : 295 pages
Book Rating : 4.33/5 ( download)

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Book Synopsis Relativistic Astrophysics and Cosmology by : Peter Hoyng

Download or read book Relativistic Astrophysics and Cosmology written by Peter Hoyng and published by Springer Science & Business Media. This book was released on 2007-01-10 with total page 295 pages. Available in PDF, EPUB and Kindle. Book excerpt: Relativistic Astrophysics and Cosmology offers a succinct and self-contained treatment of general relativity and its application to compact objects, gravitational waves and cosmology. The required mathematical concepts are introduced informally, following geometrical intuition as much as possible. The approach is theoretical, but there is ample discussion of observational aspects and of instrumental issues where appropriate. The book includes such topical issues as the Gravity Probe B mission, interferometer detectors of gravitational waves, and the physics behind the angular power spectrum of the cosmic microwave background (CMB). Written for advanced undergraduates and beginning graduate students in (astro)physics, it is ideally suited for a lecture course and contains 140 exercises with extensive hints. The reader is assumed to be familiar with linear algebra and analysis, ordinary differential equations, special relativity, and basic thermal physics.

Accretion Flows in Astrophysics

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Publisher : Springer
ISBN 13 : 3319930095
Total Pages : 419 pages
Book Rating : 4.91/5 ( download)

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Book Synopsis Accretion Flows in Astrophysics by : Nikolay Shakura

Download or read book Accretion Flows in Astrophysics written by Nikolay Shakura and published by Springer. This book was released on 2018-10-03 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book highlights selected topics of standard and modern theory of accretion onto black holes and magnetized neutron stars. The structure of stationary standard discs and non-stationary viscous processes in accretion discs are discussed to the highest degree of accuracy analytic theory can provide, including relativistic effects in flat and warped discs around black holes. A special chapter is dedicated to a new theory of subsonic settling accretion onto a rotating magnetized neutron star. The book also describes supercritical accretion in quasars and its manifestation in lensing events. Several chapters cover the underlying physics of viscosity in astrophysical discs with some important aspects of turbulent viscosity generation. The book is aimed at specialists as well as graduate students interested in the field of theoretical astrophysics.

Relativistic Astrophysics and Cosmology

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Publisher : World Scientific
ISBN 13 : 9812387277
Total Pages : 373 pages
Book Rating : 4.71/5 ( download)

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Book Synopsis Relativistic Astrophysics and Cosmology by : Maurice Mandel Shapiro

Download or read book Relativistic Astrophysics and Cosmology written by Maurice Mandel Shapiro and published by World Scientific. This book was released on 2004 with total page 373 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book constitutes the proceedings of the 13th Course of the International School of Cosmic Ray Astrophysics. It focuses on major areas of astrophysics, their relation to cosmic ray physics, and our current understanding of the energetic processes in the Galaxy and the Universe that govern the acceleration and form the features of the cosmic rays that we detect at Earth.The proceedings have been selected for coverage in: ? Index to Scientific & Technical Proceedings (ISTP CDROM version / ISI Proceedings)? CC Proceedings ? Engineering & Physical Sciences

Relativistic Flows in Astrophysics

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Publisher : Springer
ISBN 13 : 354046025X
Total Pages : 252 pages
Book Rating : 4.51/5 ( download)

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Book Synopsis Relativistic Flows in Astrophysics by : A.W. Guthmann

Download or read book Relativistic Flows in Astrophysics written by A.W. Guthmann and published by Springer. This book was released on 2008-01-11 with total page 252 pages. Available in PDF, EPUB and Kindle. Book excerpt: 1. 1 Schematic Picture of AGN Some galaxies are known to emit radiation with extremely high luminosities from a rather small volume in the ??ray, X-ray and UV continuum. Such active cores are the so-called Active Galactic Nuclei (AGN) and the radiation is commonly believed to be a result of gravitational energy released by matter spiraling around 9 a supermassive central black hole of about 10 M (see Fig. 1). Though the central engine which produces the enormous observed activity cannot be resolved observationally, a standard picture of an AGN has gradually emerged to explain the richness of the radiation spectra: • an accretion disk with radius from about 2 to 100 gravitational radii, R , g feeding the central black hole and emitting mainly in the UV and soft X-rays; • the broad line optically emitting clouds (BLR), which seem to be absent in 3 some sources (e. g. FRI, see hereafter) and extend up to a few 10 R from g the center.

Basic Concepts In Relativistic Astrophysics

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Publisher : World Scientific Publishing Company
ISBN 13 : 9813104139
Total Pages : 230 pages
Book Rating : 4.36/5 ( download)

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Book Synopsis Basic Concepts In Relativistic Astrophysics by : Lizhi Fang

Download or read book Basic Concepts In Relativistic Astrophysics written by Lizhi Fang and published by World Scientific Publishing Company. This book was released on 1983-12-01 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt: In this book, the interesting results of similar works carried out by both authors independently, is presented in a unique manner. This book is written as a token of exchange between the East and the West and it is hoped that it will lead to greater cooperation between the scientists.

Relativistic Astrophysics

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Publisher : Springer Science & Business Media
ISBN 13 : 3663112942
Total Pages : 291 pages
Book Rating : 4.45/5 ( download)

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Book Synopsis Relativistic Astrophysics by : Harald Riffert

Download or read book Relativistic Astrophysics written by Harald Riffert and published by Springer Science & Business Media. This book was released on 2013-06-29 with total page 291 pages. Available in PDF, EPUB and Kindle. Book excerpt: During the first decades after Einstein had developed his Theory of General Relativity, the main effort was to understand the theory and verify it experimentically. Meanwhile Genral Relativity is one of the experimentally best confirmed theories and has become a powerful tool for the investigation of cosmic processes where strong gravitational fields are involved. This book contains 16 contributions from well-known experts giving a broad overview for non-specialists who want to learn how to purely academic issues like gravitational wave detectors are now put into reality.

MHD Flows in Compact Astrophysical Objects

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Publisher : Springer Science & Business Media
ISBN 13 : 3642012906
Total Pages : 425 pages
Book Rating : 4.07/5 ( download)

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Book Synopsis MHD Flows in Compact Astrophysical Objects by : Vasily S. Beskin

Download or read book MHD Flows in Compact Astrophysical Objects written by Vasily S. Beskin and published by Springer Science & Business Media. This book was released on 2009-12-08 with total page 425 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accretion flows, winds and jets of compact astrophysical objects and stars are generally described within the framework of hydrodynamical and magnetohydrodynamical (MHD) flows. Analytical analysis of the problem provides profound physical insights, which are essential for interpreting and understanding the results of numerical simulations. Providing such a physical understanding of MHD Flows in Compact Astrophysical Objects is the main goal of this book, which is an updated translation of a successful Russian graduate textbook. The book provides the first detailed introduction into the method of the Grad-Shafranov equation, describing analytically the very broad class of hydrodynamical and MHD flows. It starts with the classical examples of hydrodynamical accretion onto relativistic and nonrelativistic objects. The force-free limit of the Grad-Shafranov equation allows us to analyze in detail the physics of the magnetospheres of radio pulsars and black holes, including the Blandford-Znajek process of energy extraction from a rotating black hole immersed in an external magnetic field. Finally, on the basis of the full MHD version of the Grad-Shafranov equation the author discusses the problems of jet collimation and particle acceleration in Active Galactic Nuclei, radio pulsars, and Young Stellar Objects. The comparison of the analytical results with numerical simulations demonstrates their good agreement. Assuming that the reader is familiar with the basic physical and mathematical concepts of General Relativity, the author uses the 3+1 split approach which allows the formulation of all results in terms of physically clear language of three dimensional vectors. The book contains detailed derivations of equations, numerous exercises, and an extensive bibliography. It therefore serves as both an introductory text for graduate students and a valuable reference work for researchers in the field.

Relativistic Astrophysics, 2

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Publisher : University of Chicago Press
ISBN 13 : 9780226979571
Total Pages : 760 pages
Book Rating : 4.71/5 ( download)

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Book Synopsis Relativistic Astrophysics, 2 by : I︠A︡kov Borisovich Zelʹdovich

Download or read book Relativistic Astrophysics, 2 written by I︠A︡kov Borisovich Zelʹdovich and published by University of Chicago Press. This book was released on 1971 with total page 760 pages. Available in PDF, EPUB and Kindle. Book excerpt: Though the kinematics of the evolving universe became known decades ago, research into the physics of processes occurring in the expanding universe received a reliable observational and theoretical basis only in more recent years. These achievements have led in turn to the emergence of new problems, on which an unusually active assault has begun. This second volume of Relativistic Astrophysics provides a remarkably complete picture of the present state of cosmology. It is a synthesis of the theoretical foundations of contemporary cosmology, which are derived from work in relativity, plasma theory, thermodynamics, hydrodynamics, and particle physics. It presents the theoretical work that explains, describes, and predicts the nature of the universe, the physical process that occur in it, the formation of galaxies, the synthesis of the light elements, and the cosmological singularity and the theory of gravitation. This book, long and eagerly awaited, is essential for everyone whose work is related to cosmology and astrophysics.

Astrophysics

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Publisher : Oxford University Press
ISBN 13 : 0198752857
Total Pages : 177 pages
Book Rating : 4.51/5 ( download)

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Book Synopsis Astrophysics by : James Binney

Download or read book Astrophysics written by James Binney and published by Oxford University Press. This book was released on 2016 with total page 177 pages. Available in PDF, EPUB and Kindle. Book excerpt: Astrophysics is said to have been born when Isaac Newton saw an apple drop in his orchard and had the electrifying insight that the Moon falls just like that apple. James Binney shows how the application of physical laws derived on Earth allows us to understand objects that exist on the far side of the Universe.