Electron Correlation Dynamics In Atomic Collisions
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Author | : J. H. McGuire |
Publisher | : Cambridge University Press |
Total Pages | : 304 |
Release | : 2005-12-15 |
Genre | : Science |
ISBN | : 9780521018593 |
Download Electron Correlation Dynamics in Atomic Collisions Book in PDF, Epub and Kindle
This graduate/research level text introduces the theory of multi-electron transitions in atomic, molecular and optical physics, emphasizing the emerging topic of dynamic electron correlation. The book begins with an overview of simple binomial probabilities, classical scattering theory, quantum scattering and correlation, followed by the theory of single electron transition probabilities. Multiple electron transition probabilities are then treated in detail. Various approaches to multiple electron transitions are covered including the independent electron approximation, useful statistical methods and perturbation expansions treating correlation in both weak and strong limits. The dynamics of electron correlation are strongly emphasized. The text contains a comprehensive summary of data for few and many-electron transitions in atoms and molecules, including transitions on different atomic centers, fast ion-atom and electron-atom interactions, and recent observations using synchrotron radiation. Emphasis is given to methods that may be used by nonspecialists.
Author | : Yukikazu Itikawa |
Publisher | : American Inst. of Physics |
Total Pages | : 752 |
Release | : 2000-02-23 |
Genre | : Science |
ISBN | : 9781563967771 |
Download The Physics of Electronic and Atomic Collisions: XXI International Conference Book in PDF, Epub and Kindle
The International Conference on the Physics of Electronic and Atomic Collisions (ICPEAC) is the largest of the international conferences dealing with two-body dynamic interactions between photons, electrons, positrons, atoms, molecules, ions and clusters. These subjects are of fundamental importance in quantum physics and chemistry. They are also basic elementary processes in the fields of astrophysics, atmospheric science, gaseous electronics, plasma processing, nuclear fusion science and radiation physics and chemistry. This book includes all invited talks which cover fundamental physics (the nano-kelvin physics of Bose-Einstein condensation in atomic gases) to practical applications (ion beam treatment of cancer).
Author | : Georg Friedrich Hanne |
Publisher | : American Inst. of Physics |
Total Pages | : 0 |
Release | : 2003-12-19 |
Genre | : Science |
ISBN | : 9780735401709 |
Download Correlation and Polarization in Photonic, Electronic, and Atomic Collisions Book in PDF, Epub and Kindle
The focus of the present proceedings is on the dynamics of simple collision systems on the atomic scale with special attention to many-body effects in the induced excitation/ionization/fragmentation processes. The systems range from atoms to molecules, clusters and surfaces interacting with projectiles including electrons, ions, and photons from synchrotron as well as laser sources. It is essential to any scientist in the field as well as to any student engaged in a course of fundamental atomic physics.
Author | : Azzedine Lahmam-Bennani |
Publisher | : American Institute of Physics |
Total Pages | : 250 |
Release | : 2006-01-19 |
Genre | : Science |
ISBN | : |
Download Ionization, Correlation, and Polarization in Atomic Collisions Book in PDF, Epub and Kindle
This proceedings volume contains the invited talks presented at two atomic physics symposia held jointly in Buenos Aires, Argentina from 28-30 July 2005. All papers were peer-reviewed. They represent the latest research in dynamics of collision systems involving collisions between photons, electrons, and ions and a diverse range of target species: atoms, molecules, clusters, and surfaces. There is a particular emphasis on correlation and many-body effects in excitation and ionization.
Author | : Yukikazu Itikawa |
Publisher | : American Inst. of Physics |
Total Pages | : 802 |
Release | : 2000-02-23 |
Genre | : Science |
ISBN | : 9781563967771 |
Download The Physics of Electronic and Atomic Collisions: XXI International Conference Book in PDF, Epub and Kindle
The International Conference on the Physics of Electronic and Atomic Collisions (ICPEAC) is the largest of the international conferences dealing with two-body dynamic interactions between photons, electrons, positrons, atoms, molecules, ions and clusters. These subjects are of fundamental importance in quantum physics and chemistry. They are also basic elementary processes in the fields of astrophysics, atmospheric science, gaseous electronics, plasma processing, nuclear fusion science and radiation physics and chemistry. This book includes all invited talks which cover fundamental physics (the nano-kelvin physics of Bose-Einstein condensation in atomic gases) to practical applications (ion beam treatment of cancer).
Author | : |
Publisher | : |
Total Pages | : 786 |
Release | : 1985 |
Genre | : Collisions (Nuclear physics) |
ISBN | : |
Download Electronic and Atomic Collisions Book in PDF, Epub and Kindle
Author | : Hans Kleinpoppen |
Publisher | : Springer Science & Business Media |
Total Pages | : 697 |
Release | : 2013-11-11 |
Genre | : Science |
ISBN | : 1461329973 |
Download Coherence and Correlation in Atomic Collisions Book in PDF, Epub and Kindle
H. KLEINPOPPEN AND J. F. WILLIAMS It has only very recently become possible to study angular correlations and coherence effects in different areas of atomic collision processes: These investigations have provided us with an analysis of experimental data in terms of scattering amplitudes and their phases, of target parameters such as orientation, alignment, and state multipoles, and also of coherence parameters (e. g. , the degree of coherence of excita tion). In this way the analysis of electron-photon, ion-photon, atom-photon, or electron-ion coincidences from electron-atom, ion-atom, or atom-atom collisional excitation has led to a breakthrough such that the above quantities represent most crucial and sensitive tests for theories of atomic collision processes. Similarly, the powerful (e, 2e) experiments (electron-electron coincidences from impact ionization of atoms) have attracted much attention where improved experimental studies and detailed theoretical description provide a wealth of information on either the col lisional ionization process or the atomic structure of the target atom. Interference effects, many-electron correlations, and energy and angular momen tum exchange between electrons in a Coulomb field playa decisive role in the under standing of postcollision interactions. New results on coherence effects and orienta tion and alignment in collisional processes of ions with surfaces and crystal lattices show links to relevant interference phenomena in atomic collisions. In small-angle elastic electron-atom scattering the effect of angular coherence can be studied in a crossed beam experiment.
Author | : Georg Friedrich Hanne |
Publisher | : American Institute of Physics |
Total Pages | : 276 |
Release | : 2003-12-19 |
Genre | : Science |
ISBN | : |
Download Correlation and Polarization in Photonic, Electronic, and Atomic Collisions Book in PDF, Epub and Kindle
The focus of the present proceedings is on the dynamics of simple collision systems on the atomic scale with special attention to many-body effects in the induced excitation/ionization/fragmentation processes. The systems range from atoms to molecules, clusters and surfaces interacting with projectiles including electrons, ions, and photons from synchrotron as well as laser sources. It is essential to any scientist in the field as well as to any student engaged in a course of fundamental atomic physics.
Author | : Vsevolod V. Balashov |
Publisher | : Springer Science & Business Media |
Total Pages | : 251 |
Release | : 2013-03-14 |
Genre | : Science |
ISBN | : 1475732287 |
Download Polarization and Correlation Phenomena in Atomic Collisions Book in PDF, Epub and Kindle
Polarization and Correlation Phenomena in Atomic Collisions: A Practical Theory Course bridges the gap between traditional courses in quantum mechanics and practical investigations. The authors' goal is to guide students in training their ability to perform theoretical calculations of polarization and correlation characteristics of various processes in atomic collisions. The book provides a concise description of the density matrix and statistical tensor formalism and presents a general approach to the description of angular correlation and polarization phenomena. It illustrates an application of the angular momentum technique to a broad variety of atomic processes. The book contains derivations of the most important expressions for observable quantities in electron-atom and ion-atom scattering, including that for polarized beams and/or polarized targets, in photo-induced processes, autoionization and cascades of atomic transitions. Spin-polarization and angular distributions of the reaction products are described, including the angular correlations in different types of coincidence measurements. The considered processes exemplify the general approach and the number of examples can be easily extended by a reader. The book supplies researchers, both theoreticians and experimentalists with a collection of helpful formulae and tables, and can serve as a reference book. Based on a highly regarded course at Moscow State University and elsewhere, the book provides real guidance on theoretical calculations of practical use.
Author | : Jens Olaf Pepke Pedersen |
Publisher | : |
Total Pages | : 170 |
Release | : 1990 |
Genre | : Ion-atom collisions |
ISBN | : |
Download Electron Correlation in Fast Ion-atom Collisions Book in PDF, Epub and Kindle