Introduction To The Theory Of Collisions Of Electrons With Atoms And Molecules PDF Download
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Author | : S.P. Khare |
Publisher | : Springer Science & Business Media |
Total Pages | : 362 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 1461506115 |
Download Introduction to the Theory of Collisions of Electrons with Atoms and Molecules Book in PDF, ePub and Kindle
An understanding of the collisions between micro particles is of great importance for the number of fields belonging to physics, chemistry, astrophysics, biophysics etc. The present book, a theory for electron-atom and molecule collisions is developed using non-relativistic quantum mechanics in a systematic and lucid manner. The scattering theory is an essential part of the quantum mechanics course of all universities. During the last 30 years, the author has lectured on the topics presented in this book (collisions physics, photon-atom collisions, electron-atom and electron-molecule collisions, "electron-photon delayed coincidence technique", etc.) at many institutions including Wayne State University, Detroit, MI, The University of Western Ontario, Canada, and The Meerut University, India. The present book is the outcome of those lectures and is written to serve as a textbook for post-graduate and pre-PhD students and as a reference book for researchers.
Author | : Khare Satya Prakash |
Publisher | : Springer |
Total Pages | : 353 |
Release | : 2013-03-26 |
Genre | : Science |
ISBN | : 9781461506126 |
Download Introduction to the Theory of Collisions of Electrons with Atoms and Molecules Book in PDF, ePub and Kindle
An understanding of the collisions between micro particles is of great importance for the number of fields belonging to physics, chemistry, astrophysics, biophysics etc. The present book, a theory for electron-atom and molecule collisions is developed using non-relativistic quantum mechanics in a systematic and lucid manner. The scattering theory is an essential part of the quantum mechanics course of all universities. During the last 30 years, the author has lectured on the topics presented in this book (collisions physics, photon-atom collisions, electron-atom and electron-molecule collisions, "electron-photon delayed coincidence technique", etc.) at many institutions including Wayne State University, Detroit, MI, The University of Western Ontario, Canada, and The Meerut University, India. The present book is the outcome of those lectures and is written to serve as a textbook for post-graduate and pre-PhD students and as a reference book for researchers.
Author | : G.F. Drukarev |
Publisher | : Springer Science & Business Media |
Total Pages | : 252 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 1461317797 |
Download Collisions of Electrons with Atoms and Molecules Book in PDF, ePub and Kindle
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 | : Ian Ellery McCarthy |
Publisher | : |
Total Pages | : 328 |
Release | : 1995 |
Genre | : Science |
ISBN | : 9780521413596 |
Download Electron-atom Collisions Book in PDF, ePub and Kindle
The interaction of electrons with atoms is the field that most deeply probes both the structure and reaction dynamics of a many-body system. This book is a comprehensive introduction to the theory and experiments behind electron-atom collisions. The book begins with a short account of experimental techniques of cross-section measurement. It then introduces the essential quantum mechanics background needed. The following chapters cover one-electron problems (from the classic particle in a box to a relativistic electron in a central potential), the theory of atomic bound states, formal scattering theory, calculation of scattering amplitudes, spin-independent and spin-dependent scattering observables, ionization, and electron momentum spectroscopy. The connections between experimental and theoretical developments are emphasized throughout. Students of atomic, molecular, and chemical physics as well as physical chemistry will be interested in this monograph.
Author | : Franco A. Gianturco |
Publisher | : Springer Science & Business Media |
Total Pages | : 374 |
Release | : 2013-06-29 |
Genre | : Science |
ISBN | : 1475797974 |
Download Computational Methods for Electron—Molecule Collisions Book in PDF, ePub and Kindle
The collision of electrons with molecules and molecular ions is a fundamental pro cess in atomic and molecular physics and in chemistry. At high incident electron en ergies, electron-molecule collisions are used to deduce molecular geometries, oscillator strengths for optically allowed transitions, and in the case of electron-impact ionization, to probe the momentum distribution of the molecule itself. When the incident electron energy is comparable to or below those of the molecular valence electrons, the physics involved is particularly rich. Correlation and exchange effects necessary to describe such collision processes bear a close resemblance to similar efft:cts in the theory of electronic structure in molecules. Compound state formations, in the form of resonances and vir tual states, manifest themselves in experimental observables which provide details of the electron-molecule interactions. Ro-vibrational excitations by low-energy electron collisions exemplify energy transfer between the electronic and nuclear motion. The role of nonadiabatic interaction is raised here. When the final vibrational state is in the continuum, molecular dissociation occurs. Dissociative recombination and dissociative attachment are examples of such fragmentation processes. In addition to its fundamental nature, the study of electron-molecule collisions is also motivated by its relation to other fields of study and by its technological appli cations. The study of planetary atmospheres and the interstellar medium necessarily involve collision processes of electrons with molecules and molecular ions.
Author | : Philip G. Burke |
Publisher | : Springer Science & Business Media |
Total Pages | : 264 |
Release | : 2013-06-29 |
Genre | : Science |
ISBN | : 1489915672 |
Download Theory of Electron—Atom Collisions Book in PDF, ePub and Kindle
The authors aim to hone the theory of electron-atom and electron-ion collisions by developing mathematical equations and comparing their results to the wealth of recent experimental data. This first of three parts focuses on potential scattering, and will serve as an introduction to many of the concepts covered in Parts II and III. As these processes occur in so many of the physical sciences, researchers in astrophysics, atmospheric physics, plasma physics, and laser physics will all benefit from the monograph.
Author | : Charles J. Joachain |
Publisher | : |
Total Pages | : |
Release | : 1995 |
Genre | : |
ISBN | : |
Download Theory of Electron-atom Collisions Book in PDF, ePub and Kindle
Author | : Isao Shimamura |
Publisher | : Springer Science & Business Media |
Total Pages | : 578 |
Release | : 2013-11-11 |
Genre | : Science |
ISBN | : 1461323576 |
Download Electron-Molecule Collisions Book in PDF, ePub and Kindle
Scattering phenomena play an important role in modern physics. Many significant discoveries have been made through collision experiments. Amongst diverse kinds of collision systems, this book sheds light on the collision of an electron with a molecule. The electron-molecule collision provides a basic scattering problem. It is scattering by a nonspherical, multicentered composite particle with its centers having degrees of freedom of motion. The molecule can even disintegrate, Le., dissociate or ionize into fragments, some or all of which may also be molecules. Although it is a difficult problem, the recent theoretical, experimental, and computational progress has been so significant as to warrant publication of a book that specializes in this field. The progress owes partly to technical develop ments in measurements and computations. No less important has been the great and continuing stimulus from such fields of application as astrophysics, the physics of the earth's upper atmosphere, laser physics, radiation physics, the physics of gas discharges, magnetohydrodynamic power generation, and so on. This book aims at introducing the reader to the problem of electron molecule collisions, elucidating the physics behind the phenomena, and review ing, to some extent, up-to-date important results. This book should be appropri ate for graduate reading in physics and chemistry. We also believe that investi gators in atomic and molecular physics will benefit much from this book.
Author | : Philip George Burke |
Publisher | : Springer Science & Business Media |
Total Pages | : 750 |
Release | : 2011-03-28 |
Genre | : Science |
ISBN | : 3642159311 |
Download R-Matrix Theory of Atomic Collisions Book in PDF, ePub and Kindle
Commencing with a self-contained overview of atomic collision theory, this monograph presents recent developments of R-matrix theory and its applications to a wide-range of atomic molecular and optical processes. These developments include the electron and photon collisions with atoms, ions and molecules which are required in the analysis of laboratory and astrophysical plasmas, multiphoton processes required in the analysis of superintense laser interactions with atoms and molecules and positron collisions with atoms and molecules required in antimatter studies of scientific and technologial importance. Basic mathematical results and general and widely used R-matrix computer programs are summarized in the appendices.
Author | : K. N. Joshipura |
Publisher | : Cambridge University Press |
Total Pages | : |
Release | : 2018-06-30 |
Genre | : Science |
ISBN | : 1108574750 |
Download Atomic-Molecular Ionization by Electron Scattering Book in PDF, ePub and Kindle
Comprehensive and up-to-date text in the field of electron scattering and ionization, covering fundamentals, experimental background, quantum scattering theories and applications. Electron impact ionization of atoms and molecules in ground/metastable states is discussed comprehensively. The text covers electron scattering phenomenon for diatomic and common molecules, polyatomic molecules and radicals including hydro-carbons, fluoro-carbons and other larger molecules together with relevant radical species in detail. Applications of electron impact ionization and excitation in gaseous or plasma and condensed matter is discussed in a separate chapter. Recent advances in the field of electron molecule scattering and ionization for polyatomic molecules is covered extensively.