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Author : B. H. Bransden
ISBN : 058235692X
Genre : Business & Economics
File Size : 40.73 MB
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The study of atomic and molecular physics is a key component of undergraduate courses in physics, because of its fundamental importance to the understanding of many aspects of modern physics. The aim of this new edition is to provide a unified account of the subject within an undergraduate framework, taking the opportunity to make improvements based on the teaching experience of users of the first edition, and cover important new developments in the subject." " " " "Key features of this new edition: " " " Revised material on molecular structure and spectra Extended material on electronic and atomic collisions A new chapterdescribing applications based on the use of the maser and the laser, including laser spectroscopy, laser cooling and trapping of atoms, Bose-Einstein condensation, atom lasers and atomic systems in intense laser fields A new chapter describing other applications, including magnetic resonance, atom optics, atoms in cavities, ions in traps, atomic clocks and astrophysics Revised appendices include new material on molecules and updated tables of physical constants Solutions of selected problems B.H. Bransden isEmeritus Professor of Theoretical Physics at the University of Durham. C.J. Joachain is Professor of Theoretical Physics at the University of Brussels. They areco-authors of "Quantum Mechanics, "also published by Prentice Hall. "

Author : Robert L Brooks
ISBN : 9781461466789
Genre : Science
File Size : 73.71 MB
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The Fundamentals of Atomic and Molecular Physics is intended as an introduction to the field for advanced undergraduates who have taken quantum mechanics. Each chapter builds upon the previous, using the same tools and methods throughout. As the students progress through the book, their ability to use these tools will steadily increase, along with their confidence in their efficacy. The book treats the two-electron atom as the simplest example of the many-electron atom—as opposed to using techniques that are not applicable to many-electron atoms—so that it is unnecessary to develop additional equations when turning to multielectron atoms, such as carbon. External fields are treated using both perturbation theory and direct diagonalization and spontaneous emission is developed from first principles. Only diatomic molecules are considered with the hydrogen molecular ion and neutral molecule treated in some detail. This comprehensive coverage of the quantum mechanics of complex atoms and simple diatomic molecules, developed from the very basic components, is extremely useful for students considering graduate studies in any area of physics.

Author : Jonathan Tennyson
ISBN : 9781860945137
Genre : Science
File Size : 27.27 MB
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- No directly equivalent book available - Presents a complete introduction (based on a successful lecture course) on the atomic and molecular physics necessary to understand the spectroscopy of astronomical objects - Can be used as the course book for an advanced undergraduate/postgraduate course, or as an introduction for people studying research level astrophysics

Author : Walter Thirring
ISBN : 9783709175231
Genre : Science
File Size : 52.63 MB
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In this third volume of A Course in Mathematical Physics I have attempted not simply to introduce axioms and derive quantum mechanics from them, but also to progress to relevant applications. Reading the axiomatic litera ture often gives one the impression that it largely consists of making refined axioms, thereby freeing physics from any trace of down-to-earth residue and cutting it off from simpler ways of thinking. The goal pursued here, however, is to come up with concrete results that can be compared with experimental facts. Everything else should be regarded only as a side issue, and has been chosen for pragmatic reasons. It is precisely with this in mind that I feel it appropriate to draw upon the most modern mathematical methods. Only by their means can the logical fabric of quantum theory be woven with a smooth structure; in their absence, rough spots would . inevitably appear, especially in the theory of unbounded operators, where the details are too intricate to be comprehended easily. Great care has been taken to build up this mathematical weaponry as completely as possible, as it is also the basic arsenal of the next volume. This means that many proofs have been tucked away in the exercises. My greatest concern was to replace the ordinary cal culations of uncertain accuracy with better ones having error bounds, in order to raise the crude manners of theoretical physics to the more cultivated level of experimental physics.

This book aims to present a unified account of the physics of atoms and molecules from a modern viewpoint. It is based on courses given by the authors at Middle East Technical University, Ankara and Georgia Institute of Technology, Atlanta, and is suitable for study at third and fourth year levels of an undergraduate course. Students should be able to read this volume and understand its contents without the need to supplement it by referring to more detailed discussions. The whole subject covered in this volume is expected to be finished in one semester. Contents:Atomic ModelsRadiation and MatterWave Equations for Simple Quantum SystemsPerturbation Theory and Radiative TransitionsQuantum Theory of One-Electron AtomsMany-Electron AtomsMolecular StructureApproximation Methods for Many-Electron Systems Readership: Students of physics and chemistry. keywords:

Author : Savely G. Karshenboim
ISBN : 9783540754787
Genre : Science
File Size : 67.76 MB
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This volume presents multidisciplinary treatments of important areas and new developments within precision physics. It concentrates on new topics and those not treated in the previous volumes about the precision physics of simple atoms, all published in LNP. For example, it concentrates on the proton structure and its effects on the energy levels, on simple molecules, on atoms somewhat more complicated than hydrogen (such as lithium), on exotic atoms and atoms with exotic nuclei.

Author : COLOMBO
ISBN : 0750322586
Genre : Molecular theory
File Size : 67.33 MB
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This book introduces the fundamental quantum physics of atoms and molecules. Divided into three parts, the first provides a historical perspective, which leads to the contemporary view of atomic and molecular physics, outlining the principles of non-relativistic quantum mechanics. The second part covers the physical description of atoms and their interaction with radiation, whilst the third part deals with molecular physics. This is the first volume of a series of three, focusing on a selected set of topics whilst also providing substantial, in-depth coverage of atomic, molecular, solid-state and statistical physics. Emphasis is given to the underlying physical basis or principle for each topic, and pedogogical features include conceptual layout sections that define the goals of each chapter, a simplified but rigorous mathematical apparatus and a thorough discussion of approximations are used to develop the adopted physical models.

Author : Gordon W. F. Drake
ISBN : 9780387263083
Genre : Science
File Size : 35.59 MB
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Comprises a comprehensive reference source that unifies the entire fields of atomic molecular and optical (AMO) physics, assembling the principal ideas, techniques and results of the field. 92 chapters written by about 120 authors present the principal ideas, techniques and results of the field, together with a guide to the primary research literature (carefully edited to ensure a uniform coverage and style, with extensive cross-references). Along with a summary of key ideas, techniques, and results, many chapters offer diagrams of apparatus, graphs, and tables of data. From atomic spectroscopy to applications in comets, one finds contributions from over 100 authors, all leaders in their respective disciplines. Substantially updated and expanded since the original 1996 edition, it now contains several entirely new chapters covering current areas of great research interest that barely existed in 1996, such as Bose-Einstein condensation, quantum information, and cosmological variations of the fundamental constants. A fully-searchable CD- ROM version of the contents accompanies the handbook.