Plasma Astrophysics: Kinetic Processes in Solar and Stellar Coronae: 184 - Brossura

O.Benz, Arnold

Brossura

ISBN 10: 9401049157 ISBN 13: 9789401049153

Casa editrice: Springer, 1993

Riassunto

This textbook is intended as an introduction to the physics of solar and stellar coronae, emphasizing kinetic plasma processes. It is addressed to observational astronomers, graduate students, and advanced undergraduates without a back­ ground in plasma physics. Coronal physics is today a vast field with many different aims and goals. Sort­ ing out the really important aspects of an observed phenomenon and using the physics best suited for the case is a formidable problem. There are already several excellent books, oriented toward the interests of astrophysicists, that deal with the magnetohydrodynamics of stellar atmospheres, radiation transport, and radiation theory. In kinetic processes, the different particle velocities play an important role. This is the case when particle collisions can be neglected, for example in very brief phenomena - such as one period of a high-frequency wave - or in effects produced by energetic particles with very long collision times. Some of the most persistent problems of solar physics, like coronal heating, shock waves, flare energy release, and particle acceleration, are likely to be at least partially related to such pro­ cesses. Study of the Sun is not regarded here as an end in itself, but as the source of information for more general stellar applications. Our understanding of stellar processes relies heavily, in turn, on our understanding of solar processes. Thus an introduction to what is happening in hot, dilute coronae necessarily starts with the plasma physics of our nearest star.

Su questo libro

Contenuti:

Preface. 1. Introduction. 2. Basic Concepts. 3. Magnetohydrodynamics. 4. Waves in a Cold, Collisionless Plasma. 5. Kinetic Plasma and Particle Beams. 6. Astrophysical Electron Beams. 7. Ion Beams and Electromagnetic Instabilities. 8. Electrons Trapped in Magnetic Fields. 9. Electric Currents. 10. Collisionless Shock Waves. 11. Propagation of Radiation. Appendix A: Mathematical Expressions. Appendix B: Units. Appendix C: Frequently Used Expressions. Appendix D: Notation. Author Index. Subject Index.

Product Description:

Book by Benz Arnold O

Su questa edizione

• Editore: Springer
• Data di pubblicazione: 1993
• ISBN 10: 9401049157
• ISBN 13: 9789401049153
• Rilegatura: Copertina flessibile
• Numero di pagine: 320