Kappa Distributions: From Observational Evidences via Controversial Predictions to a Consistent Theory of Nonequilibrium Plasmas

The book discusses Kappa distribution modelling of space plasmas and their interpretation, highlighting the progress in understanding non-equilibrium plasmas. It is directed to the plasma astrophysics community and covers applications, solar atmosphere, solar wind, multi-species plasmas, and waves.

Format: Paperback / softback
Length: 330 pages
Publication date: 04 December 2022
Publisher: Springer Nature Switzerland AG

This comprehensive book delves into the intricate realm of modelling space plasmas with Kappa distributions and their interpretation. Hot and dilute space plasmas, characterized by their non-thermal equilibrium dynamics, are driven by the kinetic interactions of plasma particles, including electrons, protons, and heavier ions. Deviations from thermal equilibrium are often captured by Kappa distributions, although their statistical characterization and physical interpretation remain controversial.

The groundbreaking results presented within this book represent a substantial advancement in understanding these complex phenomena. By employing advanced Kappa modelling techniques, researchers have gained valuable insights into the high-resolution data collected by the latest generation of telescopes and spacecraft missions. This book appeals to a wide audience, including graduate students and specialists from various disciplines, as it encompasses a diverse range of topics spanning from applications in the solar atmosphere and solar wind to linear and quasilinear modelling of multi-species plasmas and waves within. Furthermore, it delves into the fundamental physics of nonequilibrium plasmas, making it an essential resource for scholars and researchers in the field of plasma astrophysics.

The book is organized into five chapters, each dedicated to exploring different aspects of Kappa modelling and its applications. In the first chapter, an introduction to Kappa distributions and their relevance in plasma physics is provided. The second chapter focuses on the theoretical foundations of Kappa modelling, including the derivation of the distribution functions and their applications to plasma systems. Chapter three explores the modelling of multi-species plasmas with Kappa distributions, considering the effects of particle interactions and energy transfer processes. Chapter four discusses the application of Kappa modelling to the solar wind, including the study of plasma turbulence, magnetic fields, and particle acceleration. Chapter five concludes with a summary of the key findings and future perspectives in Kappa modelling of space plasmas.

In conclusion, this book offers a valuable contribution to the field of plasma astrophysics. By presenting recent results on Kappa modelling and their interpretation, it provides a comprehensive understanding of space plasmas and their non-thermal equilibrium dynamics. With its interdisciplinary approach, it appeals to a wide audience and serves as a valuable resource for scholars and researchers seeking to advance their knowledge in this area.

Weight: 522g
Dimension: 235 x 155 (mm)
ISBN-13: 9783030826253
Edition number: 1st ed. 2021