R. K. Janev, L. P. Presnyakov, V. P. Shevelko

Physics of Highly Charged Ions

• Broschiertes Buch

Produktbeschreibung

The physics of highly charged ions has become an essential ingredient of many modern research fields, such as x-ray astronomy and astrophysics, con trolled thermonuclear fusion, heavy ion nuclear physics, charged particle ac celerator physics, beam-foil spectroscopy, creation of xuv and x-ray lasers, etc. A broad spectrum of phenomena in high-temperature laboratory and astrophysical plasmas, as well as many aspects of their global physical state and behaviour, are directly influenced, and often fully determined, by the structure and collision properties of multiply charged ions. The growth of in terest in the physics of highly charged ions, experienced especially in the last ten to fifteen years, has stimulated a dramatic increase in research activity in this field and resulted in numerous significant achievements of both fun damental and practical importance. This book is devoted to the basic aspects of the physics of highly charged ions. Its principal aim is to provide a basis for understanding the structure and spectra of these ions, as well as their interactions with other atomic par ticles (electrons, ions, atoms and molecules). Particular attention is paid to the presentation of theoretical methods for the description of different radi ative and collision phenomena involving multiply charged ions. The exper imental material is included only to illustrate the validity of theoretical methods or to demonstrate those physical phenomena for which adequate theoretical descriptions are still absent. The general principles of atomic spectroscopy are included to the extent to which they are pertinent to the subject matter.

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Produktdetails

• Springer Series in Electronics and Photonics .13
• Verlag: Springer / Springer Berlin Heidelberg / Springer, Berlin
• Artikelnr. des Verlages: 978-3-642-69197-3
• Softcover reprint of the original 1st ed. 1985
• Seitenzahl: 348
• Erscheinungstermin: 7. Dezember 2011
• Englisch
• Abmessung: 235mm x 155mm x 19mm
• Gewicht: 527g
• ISBN-13: 9783642691973
• ISBN-10: 3642691978
• Artikelnr.: 36119186

Inhaltsangabe

1. Introduction.- 1.1 General Overview.- 1.2 Basic Features of Highly Charged Ions and Their Interactions.- 1.3 Highly Charged Ions in Astrophysics.- 1.4 Highly Charged Ions in Controlled Thermonuclear Fusion Research.- 1.5 Highly Charged Ions in Accelerator-Based Physics and Other Research Fields.- 1.6 Scope of the Book.- 2. Structure and Spectra of Highly Charged Ions.- 2.1 General Properties of the Spectra.- 2.2 Satellites of the Spectral Lines.- 2.3 Classification of the States and Spectral Lines of Multiply Charged Ions.- 2.4 Relativistic and Radiative Effects.- 2.5 Decay of Excited Ionic States. Radiation and Autoionization.- 2.6 Static and Dynamic Dipole Polarizabilities of Multiply Charged Ions.- 3. Radiative Processes in the Continuous Spectrum.- 3.1 Bremsstrahlung.- 3.2 Photoionization and Photorecombination.- 3.3 Dielectronic Recombination.- 3.4 Autoionization.- 4. Electron Collisions with Highly Charged Ions: General Theory and Excitation Processes.- 4.1 Introductory Remarks.- 4.2 Basic Equations.- 4.3 Effective-Range Theory for Attractive Coulomb Field.- 4.4 Quantum Defect Method. The Seaton Theory.- 4.5 Correct Asymptotic Expansion. Influence of Dielectronic Recombination.- 4.6 Results of Calculations and Experimental Data.- 5. Electron-Impact Ionization of Highly Charged Ions.- 5.1 One-Electron Ionization. General Remarks.- 5.2 Exchange Effects in Ionization. The Peterkop Theory.- 5.3 Threshold Behaviour of the Cross Section.- 5.4 Quantum-Mechanical Methods for Ionization Cross Section Calculations.- 5.5 Classical and Semi-Empirical Formulae.- 5.6 Excitation-Autoionization.- 5.7 Experimental Data and Comparison with Theoretical Calculations.- 5.8 Analytic Approximations for the Quantum-Mechanical Cross Sections.- 6. Collisions of Atoms with Highly ChargedIons: General Theoretical Description.- 6.1 Two-Coulomb-Centre Problem.- 6.2 Close-Coupling Methods.- 6.3 Perturbation Methods.- 6.3.5 Second-Order and Related Approximations.- 6.4 Classical Descriptions.- 7. Collisions of Atoms (Ions, Molecules) with Highly Charged Ions: Charge-Transfer Processes.- 7.1 General Considerations.- 7.2 Charge Exchange at Low Energies.- 7.3 Electron Capture at Intermediate Energies.- 7.4 Electron Capture at High Energies.- 7.5 General Features of Single-Charge-Transfer Cross Sections.- 7.6 Single-Charge Transfer in Ion-Ion and Ion-Molecule Collisions.- 7.7 Multiple-Charge Transfer.- 8. Collisions of Atoms (Ions) with Highly Charged Ions: Excitation and Ionization.- 8.1 Basic Electron Transition Mechanisms.- 8.2 Excitation Processes.- 8.3 Single-Electron Ionization.- 8.4 Electron Loss and Stripping Processes.- 9. Auger, Inner-Shell and Related Processes.- 9.1 Collisional Auger Processes Involving Outer Shells.- 9.2 Inner-Shell Processes.- 9.3 Some Aspects of Quasi-Molecule and Quasi-Atom Formation in Heavy Ion Collisions.- 10. Rate Coefficients of Elementary Processes.- 10.1 Energy (Velocity) Distribution Function.- 10.2 Electron-Impact Excitation.- 10.3 Electron-Impact Ionization.- 10.4 Photorecombination.- 10.5 Dielectronic Recombination.- 10.6 Charge Transfer.- References.