Magnetic Fields Of Galaxies PDF Download
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| Author | : Anvar Shukurov |
| Publisher | : Cambridge University Press |
| Total Pages | : 641 |
| Release | : 2021-12-16 |
| Genre | : Science |
| ISBN | : 0521861055 |
Download Astrophysical Magnetic Fields Book in PDF, ePub and Kindle
This self-contained introduction to astrophysical magnetic fields provides a comprehensive review of the current state of the field and a critical discussion of the latest research. Its emphasis on results that are likely to form the basis for future progress benefits a broad audience of advanced students and active researchers.
| Author | : A.A. Ruzmaikin |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 322 |
| Release | : 2013-06-29 |
| Genre | : Science |
| ISBN | : 9400928351 |
Download Magnetic Fields of Galaxies Book in PDF, ePub and Kindle
Magnetism, when extended beyond normal frameworks into cosmic space is characterized by an enormous spatial scale. Because of their large sizes the nature of magnets such as the Earth and the Sun is entirely different from the nature of a horseshoe magnet. The source of cosmic magnetism is associated with the hydrodynamic motions of a highly conductive medium. In this aspect, cosmic magnets resemble a dynamo. However, currents in the dynamo flow along properly ordered wires, while chaotic, turbulent motions are dominant inside stars and liquid planetary cores. This makes more intriguing and surprising the fact that these motions maintain a regular magnetic field. Maintenance of magnetic fields is even more impressive in huge magnets, i.e. galaxies. In fact, we are living inside a giant dynamo machine, the Milky Way galaxy. Although the idea of the global magnetic field of our Galaxy was clearly proposed almost 40 years ago, firm observational evidence and definite theoretical concepts of galactic magnetism have been developed only in the last decade. This book is the first attempt at a full and consistent presentation of this problem. We discuss both theoretical views on the origin of galactic magnetism and the methods of observational study. Previous discussions were on the level of review articles or separate chapters in monographs devoted to cosmic magnetic fields (see, e.g., H. K. Moffatt, 1978, E. N. Parker, 1979 and Zeldovich et aI., 1983).
| Author | : Ulrich Klein |
| Publisher | : Springer |
| Total Pages | : 250 |
| Release | : 2014-11-05 |
| Genre | : Science |
| ISBN | : 3319089420 |
Download Galactic and Intergalactic Magnetic Fields Book in PDF, ePub and Kindle
This course-tested textbook conveys the fundamentals of magnetic fields and relativistic plasma in diffuse cosmic media, with a primary focus on phenomena that have been observed at different wavelengths. Theoretical concepts are addressed wherever necessary, with derivations presented in sufficient detail to be generally accessible. In the first few chapters the authors present an introduction to various astrophysical phenomena related to cosmic magnetism, with scales ranging from molecular clouds in star-forming regions and supernova remnants in the Milky Way, to clusters of galaxies. Later chapters address the role of magnetic fields in the evolution of the interstellar medium, galaxies and galaxy clusters. The book is intended for advanced undergraduate and postgraduate students in astronomy and physics and will serve as an entry point for those starting their first research projects in the field.
| Author | : F. Krause |
| Publisher | : CRC Press |
| Total Pages | : 184 |
| Release | : 1990 |
| Genre | : Science |
| ISBN | : 9780677260204 |
Download Magnetic Fields in Galaxies Book in PDF, ePub and Kindle
Presents the proceedings of the Workshop on Magnetic Fields in Galaxies, which was held in Potsdam (GDR) in the autumn of 1988.
| Author | : Richard Wielebinski |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 306 |
| Release | : 2005-09-13 |
| Genre | : Science |
| ISBN | : 9783540241751 |
Download Cosmic Magnetic Fields Book in PDF, ePub and Kindle
While magnetic fields permeate the universe on all scales, the present book is dedicated to their investigation on the largest scales and affords a balanced account of both theoretical and observational aspects. Written as a set of advanced lectures and tutorial reviews that lead up to the forefront of research, this book offers both a modern source of reference for the experienced researchers as well as a high-level introductory text for postgraduate students and nonspecialist researchers working in related areas.
| Author | : Linda M. French |
| Publisher | : Springer |
| Total Pages | : 0 |
| Release | : 2013-02-27 |
| Genre | : Science |
| ISBN | : 9789400756052 |
Download Planets, Stars and Stellar Systems Book in PDF, ePub and Kindle
This is volume 3 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 “Solar and Stellar Planetary Systems” edited by Linda French and Paul Kalas presents accessible review chapters From Disks to Planets, Dynamical Evolution of Planetary Systems, The Terrestrial Planets, Gas and Ice Giant Interiors, Atmospheres of Jovian Planets, Planetary Magnetospheres, Planetary Rings, An Overview of the Asteroids and Meteorites, Dusty Planetary Systems and Exoplanet Detection Methods. 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.
| Author | : Günther Rüdiger |
| Publisher | : John Wiley & Sons |
| Total Pages | : 343 |
| Release | : 2006-03-06 |
| Genre | : Science |
| ISBN | : 3527605002 |
Download The Magnetic Universe Book in PDF, ePub and Kindle
Magnetism is one of the most pervasive features of the Universe, with planets, stars and entire galaxies all having associated magnetic fields. All of these fields are generated by the motion of electrically conducting fluids, the so-called dynamo effect. The precise details of what drives the motion, and indeed what the fluid consists of, differ widely though. In this work the authors draw upon their expertise in geophysical and astrophysical MHD to explore some of these phenomena, and describe the similarities and differences between different magnetized objects. They also explain why magnetic fields are crucial in the formation of the stars, and discuss promising experiments currently being designed to study some of the relevant physics in the laboratory. This interdisciplinary approach makes the book appealing to a wide audience in physics, astrophysics and geophysics.
| Author | : Percy Seymour |
| Publisher | : CRC Press |
| Total Pages | : 168 |
| Release | : 1986 |
| Genre | : Art |
| ISBN | : |
Download Cosmic Magnetism, Book in PDF, ePub and Kindle
The study of extraterrestrial magnetic fields is a relatively new one, confirmation of the existance of the first such field (that of our Sun) having come a s late as 1908. In the past 30 years a great ammount of knowledge has been accumulated on Cosmic Magnetism, which has turned out to be a truly fascinating topic for study. Percy Seymour's book is the first to deal with the topic in a non-mathematical way, and he offers a fine introduction to his subject. The first three chapters consolidate our knowledge on magnetism in general and the magnetic field of the Earth, as well as discussing the reasons for studying astronomy and cosmic magnetism in particular. The remainder of the book is devoted to the main areas of cosmic magnetism - solar, plantetary and interplanetary fields, fields in stars and pulsars, fields of the milky way and fields in other galaxies. Cosmic Magnetism in an ideal book for sixth-formers and undergraduates studying physics or astronomy and will also appeal to amateur astronomers. as previous work on this topic has been 'hidden' in specialised academic journals.
| Author | : Aurora Simionescu |
| Publisher | : GRIN Verlag |
| Total Pages | : 86 |
| Release | : 2009-01-21 |
| Genre | : |
| ISBN | : 3640244133 |
Download Magnetic Fields in Galaxy Clusters Book in PDF, ePub and Kindle
Bachelor Thesis from the year 2005 in the subject Astronomy, grade: 1,0, University of Bremen, 14 entries in the bibliography, language: English, abstract: An adaptive mesh refinement simulation of galaxy cluster formation was performed that included the passive evolution of a magnetic field. It was found that structure formation plays an important role in amplifying large-scale magnetic fields and that the magnetic properties of the obtained cluster were in good agreement with recent observations. The initial field was amplified by a factor of up to 1000 during the formation of the cluster, and the field strength was seen to be well correlated with the gas density. We further found a magnetic energy power spectrum that is well described by -5/3 Kolmogorov-type turbulence. Near the accretion shocks on the outskirts of the cluster, the magnetic field is amplified well beyond the value expected from mere compression of gas. Here, shear flows lead to a substantial increase in field strength. Realistic Faraday rotation measures were obtained from the simulation data, which was however not resolved well-enough to allow for a more quantitative analysis.
| Author | : I︠A︡kov Borisovich Zelʹdovich |
| Publisher | : Taylor & Francis Group |
| Total Pages | : 392 |
| Release | : 1983 |
| Genre | : Science |
| ISBN | : |
Download Magnetic Fields in Astrophysics Book in PDF, ePub and Kindle
