Structure And Collisions Of Ions And Atoms

Author : I.A. Sellin
Publisher : Springer Science & Business Media
Page : 354 pages
File Size : 49,9 Mb
Release : 2012-12-06
Category : Science
ISBN : 9783642812101

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Structure and Collisions of Ions and Atoms by I.A. Sellin Pdf

The central subject of this volume is the atomic and molecular physics of heavy par ticles as investigated with charged particle accelerators. The natural division be tween atomic structure and ion-atom collision studies, and the similar division be tween the theoretical and experimental branches of these subjects, are reflected in a parallel subdivision into corresponding chapters. In addition, one chapter is de voted to the important interface between atomic and molecular physics with condensed matter physics. A principal aim of the present volume is to provide a compact de scription of a number of current interests and trends within the heavy particle structure and collisions field in a sufficiently general, non-specialized way that interested scientists who wish to become acquainted with such interests and trends can do so without becoming bogged down in excessive archival detail. It is, therefore, hoped that the book will be of some use to advanced students who seek a general in troduction to these subjects. Numerous, more specialized, archival review articles are frequently referred to in each chapter for the benefit of those who seek more detailed knowledge about particular topics discussed. The editor wishes to acknowledge the support of two U. S. government agencies: the Office of Naval Research and the National Science Foundation, during the preparation of this volume. Sincere thanks are due Mrs. Betty Thoe for her excellent editorial work on the various manuscripts and Mrs.

Author : I. A. Sellin
Publisher : Unknown
Page : 370 pages
File Size : 55,8 Mb
Release : 1978-03-01
Category : Electronic
ISBN : 3642812112

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Structure and Collisions of Ions and Atoms by I. A. Sellin Pdf

Author : Jörg Eichler
Publisher : Elsevier
Page : 273 pages
File Size : 41,5 Mb
Release : 2005-09-23
Category : Science
ISBN : 9780080461113

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Lectures on Ion-Atom Collisions by Jörg Eichler Pdf

Atomic collisions offer some unique opportunities to study atomic structure and reaction mechanisms in experiment and theory, especially for projectiles of high atomic number provided by modern accelerators. The book is meant as an introduction into the field and provides some basic theoretical understanding of the atomic processes occurring when a projectile hits another atom. It also furnishes the tools for a mathematical description, however, without going deeper into the technical details, which can be found in the literature given. With this aim, the focus is on reactions, in which only a single active electron participates. Collisional excitation, ionization and charge transfer are discussed for collision velocities ranging from slow to comparable to the speed of light. For the highest projectile velocities, energy can be converted into mass, so that electron-positron pairs are created. In addition to the systematic treatment, a theoretical section specializes on electron-electron correlations and three chapters are devoted to selected highlights bordering to surface science and to physics with antiprotons. * Simple access to the theory of collisions between ions and atoms * Systematic treatment of basic features needed for an understanding * Mathematical details are omitted and referred to references * In order to bear out the essential ideas most clearly, a single active electron is assumed in most cases * In selected examples, theoretical results are confronted with experiment * Discussion supported by a large number of illustrations * Selected highlights in borderline fields are presented

Author : Boris M. Smirnov
Publisher : Springer Science & Business Media
Page : 443 pages
File Size : 55,7 Mb
Release : 2006-05-17
Category : Science
ISBN : 9780387217307

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Physics of Atoms and Ions by Boris M. Smirnov Pdf

Intended for advanced students of physics, chemistry and related disciplines, this text treats the quantum theory of atoms and ions within the framework of self-consistent fields. Data needed for the analysis of collisions and other atomic processes are also included.

Author : Klaus Bartschat
Publisher : Springer
Page : 264 pages
File Size : 41,8 Mb
Release : 2013-06-29
Category : Science
ISBN : 9783642610103

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Computational Atomic Physics by Klaus Bartschat Pdf

Computational Atomic Physics deals with computational methods for calculating electron (and positron) scattering from atoms and ions, including elastic scattering, excitation, and ionization processes. Each chapter is divided into abstract, theory, computer program with sample input and output, summary, suggested problems, and references. An MS-DOS diskette is included, which holds 11 programs covering the features of each chapter and therefore contributing to a deeper understanding of the field. Thus the book provides a unique practical application of advanced quantum mechanics.

Author : Hans Kleinpoppen
Publisher : Springer Science & Business Media
Page : 697 pages
File Size : 48,7 Mb
Release : 2013-11-11
Category : Science
ISBN : 9781461329978

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Coherence and Correlation in Atomic Collisions by Hans Kleinpoppen Pdf

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 : Dzevad Belkic
Publisher : World Scientific
Page : 335 pages
File Size : 41,9 Mb
Release : 2013
Category : Science
ISBN : 9789814407137

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Fast Ion-atom and Ion-molecule Collisions by Dzevad Belkic Pdf

The principal goal of this book is to provide state-of-the-art coverage of the non-relativistic three- and four-body theories at intermediate and high energy ion-atom and ion-molecule collisions. The focus is on the most frequently studied processes: electron capture, ionization, transfer excitation and transfer ionization. The content is suitable both for graduate students and experienced researchers. For these collisions, the literature has seen enormous renewal of activity in the development and applications of quantum-mechanical theories. This subject is of relevance in several branches of science and technology, like accelerator-based physics, the search for new sources of energy and high temperature fusion of light ions. Other important applications are in life sciences via medicine, where high-energy ion beams are used in radiotherapy for which a number of storage ring accelerators are in full operation, under construction or planned to be built worldwide. Therefore, it is necessary to review this field for its most recent advances with an emphasis on the prospects for multidisciplinary applications.This book is accompanied by Interdisciplinary Research on Particle Collisions and Quantitative Spectroscopy Volume 2 - Fast Collisions of Light Ions with Matter: Charge Exchange and Ionization.

Author : Anonim
Publisher : Unknown
Page : 352 pages
File Size : 52,5 Mb
Release : 1979
Category : Power resources
ISBN : MINN:30000010506271

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Energy Research Abstracts by Anonim Pdf

Author : R Srivastava
Publisher : ALPHA SCIENCE INTERNATIONAL LIMITED
Page : 244 pages
File Size : 46,5 Mb
Release : 2011-11-14
Category : Science
ISBN : 9788184875317

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Atomic and Molecular Physics by R Srivastava Pdf

ATOMIC AND MOLECULAR PHYSICS: Introduction to Advanced Topics introduces advanced topics of Atomic and Molecular Collision Physics covering Atomic structure calculations, Photoionization of atomic systems, Electron-atom collisions, Ion-atom collisions, Collisions involving exotic particles, Ultracold atoms and Bose-Einstein condensation as well as Atomic data and Plasma diagnostics. This volume is very useful to start research in theoretical and experimental Atomic and Molecular Physics. The book is also helpful to those working in interrelated research areas like Laser physics, Astrophysics and Plasma and Fusion research where such a background of theoretical Atomic Collision Physics is an integral part.

Author : Roger Smith
Publisher : Cambridge University Press
Page : 320 pages
File Size : 44,5 Mb
Release : 2005-09-29
Category : Science
ISBN : 0521020301

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Atomic and Ion Collisions in Solids and at Surfaces by Roger Smith Pdf

This book is an introduction to the application of computer simulation and theory in the study of the interaction of energetic particles (1 ev to the MeV range) with solid surfaces. The authors describe methods that are applicable both to hard collisions between nuclear cores of atoms down to soft interactions, where chemical effects or long-range forces dominate. The range of potential applications of the technique is enormous. In surface science, applications include surface atomic structure determination using ion scattering spectroscopy or element analysis using SIMS or other techniques that involve depth profiling. Industrial applications include optical or hard coating deposition, ion implantation in semiconductor device manufacture or nanotechnology. The techniques described will facilitate studying plasma-sidewall interaction in fusion devices. This book will be of interest to graduate students and researchers, both academic and industrial, in surface science, semiconductor engineering, thin-film deposition and particleSHsurface interactions in departments of physics, chemistry and electrical engineering.

Author : Anonim
Publisher : Unknown
Page : 934 pages
File Size : 51,5 Mb
Release : 1976
Category : Nuclear energy
ISBN : PSU:000047758865

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Nuclear Science Abstracts by Anonim Pdf

Author : C D Lin
Publisher : World Scientific
Page : 628 pages
File Size : 44,5 Mb
Release : 1993-10-27
Category : Science
ISBN : 9789814502726

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Review of Fundamental Processes and Applications of Atoms and Ions by C D Lin Pdf

This book reviews the major progress made in the fields of atomic, molecular and optical physics in the last decade. It contains eleven chapters in which contributors have highlighted the major accomplishments made in a given subfield. Each chapter is not a comprehensive review, but rather a succinct survey of the most interesting developments achieved in recent years. This book contains information on many AMO subfields and can be used as a textbook for graduate students interested in entering AMO physics. It may also serve researchers who wish to familiarize themselves with other AMO subfields. Contents:Atomic Processes in Thermonuclear Fusion Plasmas (R K Janev)Atomic and Molecular Processes in Muon-Catalyzed Fusion (J S Cohen)Progress in Atomic Collisions with Multiply Charged Ions (C L Cocke)Cooler Storage Rings: New Tools for Atomic Physics (R Schuch)Atomic Collisions with Laser Excited Targets (N Andersen)Progress in Atomic Collision Theory: The Semiclassical Close-Coupling Model and the Physics It Describes (W Fritsch)Recent Progress in Atomic Photoionization with Synchrotron Radiation (F Wuilleumier)Classifications and Properties of Doubly Excited States of Atoms (C D Lin)Atomic and Molecular Multiphoton Processes in Intense Laser Fields (S I Chu)Atoms in Static Electric and Magnetic Fields (S Watanabe)Atomic Collisions with Surfaces (J Burgdörfer) Readership: Graduate students and researchers in atomic, molecular and optical physics. keywords:Structures of Atoms and Ions;Atomic Collisions;Laser Interactions;Ion-Surface Collisions;Atomic Processes in Fusion Plasmas;Photoionization of Atoms and Molecules

Author : Anonim
Publisher : Unknown
Page : 356 pages
File Size : 47,6 Mb
Release : 1981
Category : Atoms
ISBN : UIUC:30112075694403

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Data Index for Energy Transfer Collisions of Atoms and Molecules, 1970-1979 by Anonim Pdf

Author : G.F. Drukarev
Publisher : Springer Science & Business Media
Page : 252 pages
File Size : 43,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781461317791

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Collisions of Electrons with Atoms and Molecules by G.F. Drukarev Pdf

This book is a short outline of the present state of the theory of electron collisions with atomic particles - atoms, molecules and ions. It is addressed to those who by nature of their work need detailed information about the cross sections of various processes of electron collisions with atomic particles: experimentalists working in plasma physics, optics, quantum electronics, atmospheric and space physics, 'etc. Some of the cross sections have been measured. But in many important cases the only source of information is theoretical calcu lation. The numerous theoretical papers dealing with electronic collision processes contain various approximations. The inter relation between them and the level of their accuracy is often diffi cult to understand without a systematic study of the theory of atomic collisions, not to mention that theoretical considerations are necessary for the consistent interpretation of experimental results. The main constituents of the book are: 1. General theory with special emphasis on the topics most impor tant for understanding and discussing electron collisions with atomic particles.

Author : Francois Frémont
Publisher : Springer Nature
Page : 247 pages
File Size : 43,9 Mb
Release : 2021-12-08
Category : Science
ISBN : 9783030894283

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Classical Treatment of Collisions Between Ions and Atoms or Molecules by Francois Frémont Pdf

Since the beginning of the twentieth century, many experimental and theoretical works have been devoted to collisions between highly charged ions and atomic and molecular targets. It was realized that quantum mechanics is the only way, a priori, to describe such atomic phenomena. However, since quantum mechanics is very difficult to apply for collision systems with more than two particles, classical methods were very soon introduced and applied to simple collision systems and, subsequently, to more complicated systems. The results obtained by such classical methods were found to be surprisingly good, and classical mechanics is now well established, despite its approximations, as a replacement for or competition with quantum mechanics in many cases. In this book, the author will focus on the development of classical methods for describing collisional and post-collisional processes. The results will be compared with those found using quantum mechanical models, in order to demonstrate the ability of the classical approach to obtain many features and details of collision systems.