Semiclassical Methods In Molecular Scattering And Spectroscopy
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Semiclassical Methods In Molecular Scattering And Spectroscopy
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Author : M S Child
language : en
Publisher:
Release Date : 1980-02-29
Semiclassical Methods In Molecular Scattering And Spectroscopy written by M S Child and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980-02-29 with categories.
Semiclassical Methods In Molecular Scattering And Spectroscopy
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Author : M.S. Child
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-12-06
Semiclassical Methods In Molecular Scattering And Spectroscopy written by M.S. Child and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2012-12-06 with Science categories.
Proceedings of the NATO Advanced Study Institute, Cambridge, England, September 1979
Semiclassical Methods In Molecular Scattering And Spectroscopy
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Author : M. S. Child
language : en
Publisher:
Release Date : 1980
Semiclassical Methods In Molecular Scattering And Spectroscopy written by M. S. Child and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1980 with categories.
The Semiclassical Way To Dynamics And Spectroscopy
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Author : Eric J. Heller
language : en
Publisher: Princeton University Press
Release Date : 2018-06-05
The Semiclassical Way To Dynamics And Spectroscopy written by Eric J. Heller and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-05 with Science categories.
A graduate-level text that examines the semiclassical approach to quantum mechanics Physical systems have been traditionally described in terms of either classical or quantum mechanics. But in recent years, semiclassical methods have developed rapidly, providing deep physical insight and computational tools for quantum dynamics and spectroscopy. In this book, Eric Heller introduces and develops this subject, demonstrating its power with many examples. In the first half of the book, Heller covers relevant aspects of classical mechanics, building from them the semiclassical way through the semiclassical limit of the Feynman path integral. The second half of the book applies this approach to various kinds of spectroscopy, such as molecular spectroscopy and electron imaging and quantum dynamical systems with an emphasis on tunneling. Adopting a distinctly time-dependent viewpoint, Heller argues for semiclassical theories from experimental and theoretical vantage points valuable to research in physics and chemistry. Featuring more than two hundred figures, the book provides a geometric, phase-space, and coordinate-space pathway to greater understanding. Filled with practical examples and applications, The Semiclassical Way to Dynamics and Spectroscopy is a comprehensive presentation of the tools necessary to successfully delve into this unique area of quantum mechanics. A comprehensive approach for using classical mechanics to do quantum mechanics More than two hundred figures to assist intuition Emphasis on semiclassical Green function and wave packet perspective, as well as tunneling and spectroscopy Chapters include quantum mechanics of classically chaotic systems, quantum scarring, and other modern dynamical topics
Semiclassical Theories Of Molecular Scattering
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Author : B C Eu
language : en
Publisher:
Release Date : 1983-11-01
Semiclassical Theories Of Molecular Scattering written by B C Eu and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1983-11-01 with categories.
Semiclassical Mechanics With Molecular Applications
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Author : M. S. Child
language : en
Publisher: OUP Oxford
Release Date : 2014-08-21
Semiclassical Mechanics With Molecular Applications written by M. S. Child and has been published by OUP Oxford this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-21 with Science categories.
The second edition of an established graduate text, this book complements the material for a typical advanced graduate course in quantum mechanics by showing how the underlying classical structure is reflected in quantum mechanical interference and tunnelling phenomena, and in the energy and angular momentum distributions of quantum mechanical states in the moderate to large (10-100) quantum number regime. Applications include accurate quantization techniques for a variety of tunnelling and curve-crossing problems and of non-separable bound systems; direct inversion of molecular scattering and spectroscopic data; wavepacket propagation techniques; and the prediction and interpretation of elastic, inelastic and chemically reactive scattering. The main text concentrates less on the mathematical foundations than on the global influence of the classical phase space structures on the quantum mechanical observables. Further mathematical detail is contained in the appendices and worked problem sets are included as an aid to the student.
The Semiclassical Way To Dynamics And Spectroscopy
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Author : Eric J. Heller
language : en
Publisher: Princeton University Press
Release Date : 2018-06-05
The Semiclassical Way To Dynamics And Spectroscopy written by Eric J. Heller and has been published by Princeton University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-06-05 with Science categories.
A graduate-level text that examines the semiclassical approach to quantum mechanics Physical systems have been traditionally described in terms of either classical or quantum mechanics. But in recent years, semiclassical methods have developed rapidly, providing deep physical insight and computational tools for quantum dynamics and spectroscopy. In this book, Eric Heller introduces and develops this subject, demonstrating its power with many examples. In the first half of the book, Heller covers relevant aspects of classical mechanics, building from them the semiclassical way through the semiclassical limit of the Feynman path integral. The second half of the book applies this approach to various kinds of spectroscopy, such as molecular spectroscopy and electron imaging and quantum dynamical systems with an emphasis on tunneling. Adopting a distinctly time-dependent viewpoint, Heller argues for semiclassical theories from experimental and theoretical vantage points valuable to research in physics and chemistry. Featuring more than two hundred figures, the book provides a geometric, phase-space, and coordinate-space pathway to greater understanding. Filled with practical examples and applications, The Semiclassical Way to Dynamics and Spectroscopy is a comprehensive presentation of the tools necessary to successfully delve into this unique area of quantum mechanics. A comprehensive approach for using classical mechanics to do quantum mechanics More than two hundred figures to assist intuition Emphasis on semiclassical Green function and wave packet perspective, as well as tunneling and spectroscopy Chapters include quantum mechanics of classically chaotic systems, quantum scarring, and other modern dynamical topics
Molecular Collision Theory
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Author : M. S. Child
language : en
Publisher: Courier Corporation
Release Date : 2014-08-11
Molecular Collision Theory written by M. S. Child and has been published by Courier Corporation this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-08-11 with Science categories.
This high-level monograph offers an excellent introduction to the theory required for interpretation of an increasingly sophisticated range of molecular scattering experiments. There are five helpful appendixes dealing with continuum wavefunctions, Green's functions, semi-classical connection formulae, curve-crossing in the momentum representation, and elements of classical mechanics. The contents of this volume have been chosen to emphasize the quantum mechanical and semi-classical nature of collision events, with little attention given to purely classical behavior. The treatment is essentially analytical. Some knowledge of the quantum mechanics of bound states is assumed.
Equilibrium Molecular Structures
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Author : Jean Demaison
language : en
Publisher: CRC Press
Release Date : 2016-04-19
Equilibrium Molecular Structures written by Jean Demaison and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016-04-19 with Science categories.
Molecular structure is the most basic information about a substance, determining most of its properties. Determination of accurate structures is hampered in that every method applies its own definition of "structure" and thus results from different sources can yield significantly different results. Sophisticated protocols exist to account for these
Photodissociation Dynamics
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Author : Reinhard Schinke
language : en
Publisher: Cambridge University Press
Release Date : 1995-05-11
Photodissociation Dynamics written by Reinhard Schinke and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-05-11 with Science categories.
Photodissociation induced by the absorption of single photons permits the detailed study of molecular dynamics such as the breaking of bonds, internal energy transfer and radiationless transitions. The availability of powerful lasers operating over a wide frequency range has stimulated rapid development of new experimental techniques which make it possible to analyse photodissociation processes in unprecedented detail. This text elucidates the achievements in calculating photodissociation cross-sections and fragment state distributions from first principles, starting from multi-dimensional potential energy surfaces and the Schrödinger equation of nuclear motion. Following an extended introduction in which the various types of observables are outlined, the book summarises the basic theoretical tools, namely the time-independent and the time-dependent quantum mechanical approaches as well as the classical picture of photodissociation. The discussions of absorption spectra, diffuse vibrational structures, the vibrational and rotational state distributions of the photofragments form the core of the book. More specific topics such as the dissociation of vibrationally excited molecules, emission during dissociation, or nonadiabatic effects are also discussed. It will be of interest to graduate students and senior scientists working in molecular physics, spectroscopy, molecular collisions and molecular kinetics.