Introduction to Geomagnetically Trapped Radiation

Introduction to Geomagnetically Trapped Radiation PDF Author: Martin Walt
Publisher: Cambridge University Press
ISBN: 9780521431439
Category : Science
Languages : en
Pages : 188

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Book Description
This book is an introductory textbook on the physical processes occurring in the Earth's radiation belts. The presentation is at the advanced undergraduate or first year graduate level, and it is appropriate for students who intend to work in some aspect of magnetospheric physics. The treatment is quantitative and provides the mathematical basis for original work in this subject. The equations describing the motion of energetic ions and electrons in the geomagnetic field are derived from basic principles, and concepts such as magnetic field representations, guiding centre motion, adiabatic invariance, and particle distribution functions are presented in a detailed and accessible manner. Relevant experimental techniques are reviewed and a summary is given of the intensity and energy spectra of the particle populations in the Earth's radiation belts. Problem sets are included as well as appendices of tables, graphs and frequently used formulas.

Introduction to Geomagnetically Trapped Radiation

Introduction to Geomagnetically Trapped Radiation PDF Author: Martin Walt
Publisher: Cambridge University Press
ISBN: 9780521431439
Category : Science
Languages : en
Pages : 188

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Book Description
This book is an introductory textbook on the physical processes occurring in the Earth's radiation belts. The presentation is at the advanced undergraduate or first year graduate level, and it is appropriate for students who intend to work in some aspect of magnetospheric physics. The treatment is quantitative and provides the mathematical basis for original work in this subject. The equations describing the motion of energetic ions and electrons in the geomagnetic field are derived from basic principles, and concepts such as magnetic field representations, guiding centre motion, adiabatic invariance, and particle distribution functions are presented in a detailed and accessible manner. Relevant experimental techniques are reviewed and a summary is given of the intensity and energy spectra of the particle populations in the Earth's radiation belts. Problem sets are included as well as appendices of tables, graphs and frequently used formulas.

Dynamics of Geomagnetically Trapped Radiation

Dynamics of Geomagnetically Trapped Radiation PDF Author: Juan G. Roederer
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 194

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Book Description
"Since the discovery of geomagnetically trapped radiation by Van Allen in 1958, an impressive amount of experimental information on the earth's particle and field environment has nourished research work for scores of scientists and thesis work for their students. This quest has challenged space-age technology to produce better and more sophisticated instruments and has challenged the international scientific community and governments to establish more, and more effective, cooperative programs of research and information exchange. As a result, an orderly picture of the principal physical mechanisms governing the earth's radiation environment is beginning to emerge. The interest in this topic has reached far beyond the domain of geophysics. Indeed, we find trapped radiation elsewhere in the universe: Jupiter's radiation belts, particle trapping in sunspot magnetic fields, cosmic rays confined in interstellar fields and, possibly, ultra-high-energy particles trapped in the magnetic fields of rotating neutron stars. There is abundant technical and scientific literature available on Van Allen radiation; comprehensive reviews are published regularly in journals* or have been collected in book form**, and books have been written on the subject***. The aim of this monograph is to complement the existing literature with a concise discussion of the basic dynamical processes that control the earth's radiation belts. It is mainly intended to help a graduate student or a researcher new to this field to understand the underlying physics and to provide him with guidelines for quantitative, numerical applications of the theory." --Publisher's website.

Dynamics of Geomagnetically Trapped Radiation

Dynamics of Geomagnetically Trapped Radiation PDF Author: J. G. Roederer
Publisher: Springer Science & Business Media
ISBN: 3642493009
Category : Science
Languages : en
Pages : 178

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Book Description
Since the discovery of geomagnetically trapped radiation by Van Allen in 1958, an impressive amount of experimental information on the earth's particle and field environment has nourished research work for scores of scientists and thesis work for their students. This quest has challenged space-age technology to produce better and more sophisticated instru ments and has challenged the international scientific community and governments to establish more, and more effective, cooperative programs of research and information exchange. As a result, an orderly picture of the principal physical mechanisms governing the earth's radiation environment is beginning to emerge. The interest in this topic has reached far beyond the domain of geo physics. Indeed, we find trapped radiation elsewhere in the universe: Jupiter's radiation belts, particle trapping in sunspot magnetic fields, cosmic rays confined in interstellar fields and, possibly, ultra-high-energy particles trapped in the magnetic fields of rotating neutron stars. There is abundant technical and scientific literature available on Van Allen radiation; comprehensive reviews are published regularly in journals* or have been collected in book form**, and books have been written on the subject***. The aim of this monograph is to complement the existing literature with a concise discussion of the basic dynamical processes that control the earth's radiation belts. It is mainly intended to help a graduate student or a researcher new to this field to understand the underlying physics and to provide him with guidelines for quantita tive, numerical applications of the theory.

Geomagnetically Trapped Radiation

Geomagnetically Trapped Radiation PDF Author: S.F. Singer
Publisher:
ISBN:
Category : Radiation
Languages : en
Pages : 274

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Book Description


Some General Aspects of Geomagnetically Trapped Radiation

Some General Aspects of Geomagnetically Trapped Radiation PDF Author: James Alfred Van Allen
Publisher:
ISBN:
Category : Magnetohydrodynamics
Languages : en
Pages : 58

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Book Description


Geomagnetically Trapped Radiation

Geomagnetically Trapped Radiation PDF Author: Michael Schulz
Publisher:
ISBN:
Category :
Languages : en
Pages : 116

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Book Description
;Contents: Adiabatic drift shells; Parasitic pitch-angle diffusion; Formation of inner electron belt; Artificial radiation belts; Empirical studies of particle diffusion; Inner-zone protons; Alpha-proton ratio; Cold-plasma injection.

First Public Lecture on the Discovery of the Geomagnetically-trapped Radiation

First Public Lecture on the Discovery of the Geomagnetically-trapped Radiation PDF Author: James Alfred Van Allen
Publisher:
ISBN:
Category : Cosmic rays
Languages : en
Pages : 72

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Book Description


Dynamics of Magnetically Trapped Particles

Dynamics of Magnetically Trapped Particles PDF Author: Juan G. Roederer
Publisher: Springer Science & Business Media
ISBN: 364241530X
Category : Science
Languages : en
Pages : 209

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Book Description
This book is a new edition of Roederer’s classic Dynamics of Geomagnetically Trapped Radiation, updated and considerably expanded. The main objective is to describe the dynamic properties of magnetically trapped particles in planetary radiation belts and plasmas and explain the physical processes involved from the theoretical point of view. The approach is to examine in detail the orbital and adiabatic motion of individual particles in typical configurations of magnetic and electric fields in the magnetosphere and, from there, derive basic features of the particles’ collective “macroscopic” behavior in general planetary environments. Emphasis is not on the “what” but on the “why” of particle phenomena in near-earth space, providing a solid and clear understanding of the principal basic physical mechanisms and dynamic processes involved. The book will also serve as an introduction to general space plasma physics, with abundant basic examples to illustrate and explain the physical origin of different types of plasma current systems and their self-organizing character via the magnetic field. The ultimate aim is to help both graduate students and interested scientists to successfully face the theoretical and experimental challenges lying ahead in space physics in view of recent and upcoming satellite missions and an expected wealth of data on radiation belts and plasmas.

The Geomagnetically-trapped Corpuscular Radiation

The Geomagnetically-trapped Corpuscular Radiation PDF Author: James Alfred Van Allen
Publisher:
ISBN:
Category : Radiation belts
Languages : en
Pages : 44

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Book Description


An Investigation of the Intensity Distribution and Time Variations of Geomagnetically Trapped Radiation

An Investigation of the Intensity Distribution and Time Variations of Geomagnetically Trapped Radiation PDF Author: Gordon Paul Garmire
Publisher:
ISBN:
Category :
Languages : en
Pages : 268

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Book Description