Physical Processes in Solar Flares

Physical Processes in Solar Flares

Author: B.V. Somov

Publisher: Springer Science & Business Media

ISBN: 9789401123969

Category: Science

Page: 249

View: 723

Solar flares are very complex electromagnetic phenomena of a cataclysmic nature. Particles are accelerated to very high velocities and a variety of physical processes happen inside and outside flares. These processes can be studied by a large number of techniques from Earth and from space. The aim is to discover the physics behind solar flares. This goal is complicated because information about the flare mechanism can be obtained only in an indirect way by studying the secondary effects. This book provides three stages in the solution of the solar flare problem. Chapter one describes the connection between observational data and theoretical concepts, where it is stressed that next to investigating flares, the related non-stationary large-scale phenomena must be studied as well. The second chapter deals with secondary physical processes, in particular the study of high-temperature plasma dynamics during impulsive heating. The last chapter presents a model built on the knowledge of the two previous chapters and it constructs a theory of non-neutral turbulent current sheets. The author believes that this model will help to solve the problem of solar flares. For solar physicists, plasma physicists, high-energy particle physicists.
Physical Processes in Solar Flares
Language: en
Pages: 249
Authors: B.V. Somov
Categories: Science
Type: BOOK - Published: 2012-12-06 - Publisher: Springer Science & Business Media

Solar flares are very complex electromagnetic phenomena of a cataclysmic nature. Particles are accelerated to very high velocities and a variety of physical processes happen inside and outside flares. These processes can be studied by a large number of techniques from Earth and from space. The aim is to discover
Heliophysics: Space Storms and Radiation: Causes and Effects
Language: en
Pages: 447
Authors: George L. Siscoe
Categories: Science
Type: BOOK - Published: 2010-05-06 - Publisher: Cambridge University Press

Heliophysics is a fast-developing scientific discipline that integrates studies of the Sun's variability, the surrounding heliosphere, and the environment and climate of planets. Over the past few centuries, our understanding of how the Sun drives space weather and climate on the Earth and other planets has advanced at an ever
Radiation Hydrodynamics in Solar Flares
Language: en
Pages:
Authors: George L. Siscoe
Categories: Science
Type: BOOK - Published: 1985 - Publisher:

Solar flares are rather violent and extremely complicated phenomena, and it should be made clear at the outset that a physically complete picture describing all aspects of flares does not exist. From the wealth of data which is available, it is apparent that many different types of physical processes are
Plasma Astrophysics, Part II
Language: en
Pages: 506
Authors: Boris V. Somov
Categories: Science
Type: BOOK - Published: 2012-08-16 - Publisher: Springer Science & Business Media

This two-part book is devoted to classic fundamentals and current practices and perspectives of modern plasma astrophysics. This second part discusses the physics of magnetic reconnection and flares of electromagnetic origin in space plasmas in the solar system, single and double stars, relativistic objects, accretion disks and their coronae. More
Particle Acceleration and Kinematics in Solar Flares
Language: en
Pages: 228
Authors: Markus Aschwanden
Categories: Science
Type: BOOK - Published: 2013-03-09 - Publisher: Springer Science & Business Media

Over the last decade we entered a new exploration phase of solar flare physics, equipped with powerful spacecraft such as Yohkoh, SoHO, and TRACE that pro vide us detail-rich and high-resolution images of solar flares in soft X-rays, hard X -rays, and extreme-ultraviolet wavelengths. Moreover, the large-area and high sensitivity