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Author: David Burgess Publisher: Cambridge University Press ISBN: 0521514592 Category : Science Languages : en Pages : 367
Book Description
An engaging introduction to collisionless shocks in space plasmas, presenting a complete review, from first principles to current research.
Author: David Burgess Publisher: Cambridge University Press ISBN: 0521514592 Category : Science Languages : en Pages : 367
Book Description
An engaging introduction to collisionless shocks in space plasmas, presenting a complete review, from first principles to current research.
Book Description
The present book provides a contemporary systematic treatment of shock waves in high-temperature collisionless plasmas as are encountered in near Earth space and in Astrophysics. It consists of two parts. Part I develops the complete theory of shocks in dilute hot plasmas under the assumption of absence of collisions among the charged particles when the interaction is mediated solely by the self-consistent electromagnetic fields. Such shocks are naturally magnetised implying that the magnetic field plays an important role in their evolution and dynamics. This part treats subcritical shocks which dissipate flow energy by generating anomalous resistance or viscosity. The main emphasis is, however, on super-critical shocks where the anomalous dissipation is insufficient to retard the upstream flow. These shocks, depending on the direction of the upstream magnetic field, are distinguished as quasi-perpendicular and quasi-parallel shocks which exhibit different behaviours, reflecting particles back upstream and generating high electromagnetic wave intensities. Particle acceleration and turbulence at such shocks become possible and important. Part II treats planetary bow shocks and the famous Heliospheric Termination shock as examples of two applications of the theory developed in part I.
Author: George K. Parks Publisher: Springer ISBN: 3319900412 Category : Science Languages : en Pages : 332
Book Description
This didactic book uses a data-driven approach to connect measurements made by plasma instruments to the real world. This approach makes full use of the instruments’ capability and examines the data at the most detailed level an experiment can provide. Students using this approach will learn what instruments can measure, and working with real-world data will pave their way to models consistent with these observations. While conceived as a teaching tool, the book contains a considerable amount of new information. It emphasizes recent results, such as particle measurements made from the Cluster ion experiment, explores the consequences of new discoveries, and evaluates new trends or techniques in the field. At the same time, the author ensures that the physical concepts used to interpret the data are general and widely applicable. The topics included help readers understand basic problems fundamental to space plasma physics. Some are appearing for the first time in a space physics textbook. Others present different perspectives and interpretations of old problems and models that were previously considered incontestable. This book is essential reading for graduate students in space plasma physics, and a useful reference for the broader astrophysics community.
Author: National Research Council (U.S.). Space Science Board Publisher: National Academies ISBN: Category : Magnetohydrodynamics Languages : en Pages : 528
Author: Gang Li Publisher: American Institute of Physics ISBN: Category : Science Languages : en Pages : 372
Book Description
The 4th IGPP Astrophysics Conference proceedings discuss various aspects of collisionless shock physics in solar system plasmas, including: the microstructure of collisionless shocks, wave activities at and near shocks, particle acceleration at collisionless shocks and collisionless shocks in the outer heliosphere. This volume can serve both as a summary of the current understanding of collisionless shock physics and as a starting point for future research, especially for young scientists in this field.
Author: Xianzhi Ao Publisher: American Institute of Physics ISBN: 9780735407244 Category : Science Languages : en Pages : 0
Book Description
This conference has addressed the physics of collisionless shock waves in all space and astrophysical plasma environments from both an observational and theoretical perspective. Topics discussed included shock waves in regions ranging from the solar corona, interplanetary space, the heliospheric termination shock, shocks at supernova remnants, and relativistic shocks associated with jets, etc. The conference addressed shock physics, including shock formation, structure, and stability, dissipative processes, observational techniques, modeling and simulation, particle acceleration and turbulence.
Author: Wolfgang Baumjohann Publisher: World Scientific ISBN: 9811254079 Category : Science Languages : en Pages : 528
Book Description
This textbook describes Earth's plasma environment from single particle motion in electromagnetic fields, with applications to Earth's magnetosphere, up to plasma wave generation and wave-particle interaction. The origin and effects of collisions and conductivities are discussed in detail, as is the formation of the ionosphere, the origin of magnetospheric convection and magnetospheric dynamics in solar wind-magnetosphere coupling, the evolution of magnetospheric storms, auroral substorms, and auroral phenomena of various kinds.The second half of the book presents the theoretical foundation of space plasma physics, from kinetic theory of plasma through the formation of moment equations and derivation of magnetohydrodynamic theory of plasmas. The validity of this theory is elucidated, and two-fluid theory is presented in more detail. This is followed by a brief analysis of fluid boundaries, with Earth's magnetopause and bow shock as examples. The main emphasis is on the presentation of fluid and kinetic wave theory, deriving the relevant wave modes in a high temperature space plasma. Plasma instability is the most important topic in all applications and is discussed separately, including a section on thermal fluctuations. These theories are applied to the most interesting problems in space plasma physics, collisionless reconnection and collisionless shock waves with references provided. The Appendix includes the most recent developments in the theory of statistical particle distributions in space plasma, the Kappa distribution, etc, also including a section on space plasma turbulence and emphasizing on new observational developments with a dimensional derivation of the Kolmogorov spectrum, which might be instructive for the student who may worry about its origin.The book ends with a section on space climatology, space meteorology and space weather, a new application field in space plasma physics that is of vital interest when considering the possible hazards to civilization from space.
Author: David Burgess
Author: David Burgess
Author: David Burgess (Astrophysicist)
Author: André Balogh
Author: Derek A. Tidman
Author: 
Author: George K. Parks
Author: National Research Council (U.S.). Space Science Board
Author: Gang Li
Author: Xianzhi Ao
Author: Wolfgang Baumjohann