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Author: Colm T. Whelan
Publisher: Morgan & Claypool Publishers
ISBN: 1681748797
Category : Science
Languages : en
Pages : 98
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Book Description
A knowledge of atomic theory should be an essential part of every physicist's and chemist's toolkit. This book provides an introduction to the basic ideas that govern our understanding of microscopic matter, and the essential features of atomic structure and spectra are presented in a direct and easily accessible manner. Semi-classical ideas are reviewed and an introduction to the quantum mechanics of one and two electron systems and their interaction with external electromagnetic fields is featured. Multielectron atoms are also introduced, and the key methods for calculating their properties reviewed.
Author: Colm T. Whelan
Publisher: Morgan & Claypool Publishers
ISBN: 1681748797
Category : Science
Languages : en
Pages : 98
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Book Description
A knowledge of atomic theory should be an essential part of every physicist's and chemist's toolkit. This book provides an introduction to the basic ideas that govern our understanding of microscopic matter, and the essential features of atomic structure and spectra are presented in a direct and easily accessible manner. Semi-classical ideas are reviewed and an introduction to the quantum mechanics of one and two electron systems and their interaction with external electromagnetic fields is featured. Multielectron atoms are also introduced, and the key methods for calculating their properties reviewed.
Author: Edward Uhler Condon
Publisher: CUP Archive
ISBN: 9780521298933
Category : Science
Languages : en
Pages : 684
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Book Description
The late Professor Condon and Halis Odabşi collaborate to produce an integrated account of the electron structure of atoms.
Author: Gerhard Herzberg
Publisher: Courier Corporation
ISBN: 9780486601151
Category : Science
Languages : en
Pages : 292
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Book Description
For beginners and specialists in other fields: the Nobel Laureate's introduction to atomic spectra and their relationship to atomic structures, stressing basics in a physical, rather than mathematical, treatment. 80 illustrations.
Author: Walter R. Johnson
Publisher: Springer Science & Business Media
ISBN: 3540680136
Category : Science
Languages : en
Pages : 318
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Book Description
This book provides a hands-on experience with atomic structure calculations. Material covered includes angular momentum methods, the central field Schrödinger and Dirac equations, Hartree-Fock and Dirac-Hartree-Fock equations, multiplet structure, hyperfine structure, the isotope shift, dipole and multipole transitions, basic many-body perturbation theory, configuration interaction, and correlation corrections to matrix elements. The book also contains numerical methods for solving the Schrödinger and Dirac eigenvalue problems and the (Dirac)-Hartree-Fock equations.
Author: Robert D. Cowan
Publisher: Univ of California Press
ISBN: 0520906152
Category : Science
Languages : en
Pages : 752
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Book Description
Both the interpretation of atomic spectra and the application of atomic spectroscopy to current problems in astrophysics, laser physics, and thermonuclear plasmas require a thorough knowledge of the Slater-Condon theory of atomic structure and spectra. This book gathers together aspects of the theory that are widely scattered in the literature and augments them to produce a coherent set of closed-form equations suitable both for computer calculations on cases of arbitrary complexity and for hand calculations for very simple cases.
Author: Jack Barrett
Publisher: Royal Society of Chemistry
ISBN: 9780854046577
Category : Education
Languages : en
Pages : 188
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Book Description
This book presents basic atomic theory as given in first and second year courses at university. It demonstrates that the structure of the Periodic Table as we know it is based on sound principles. Throughout the book, theoretical concepts are presented, along with the experimental evidence for them. Foundations are laid in the introductory chapter, which deals with fundamental particles, electromagnetic radiation and Heisenberg's uncertainty principle. Atomic orbitals are then described, using a minimum of mathematics, followed by a discussion of the electron configurations of the elements. Further chapters reveal the relationships between the electronic configurations of the elements and some properties of their atoms; and the variations in the properties of their fluorides and oxides across the periods and down the groups of the Periodic Table. Ideal for the needs of undergraduate chemistry students, Tutorial Chemistry Texts is a major new series consisting of short, single topic or modular texts concentrating on the fundamental areas of chemistry taught in undergraduate science courses. Each book provides a concise account of the basic principles underlying a given subject, embodying an independent-learning philosophy and including worked examples.
Author: Gordon Kemble Woodgate
Publisher: Oxford University Press on Demand
ISBN: 9780198511564
Category : Science
Languages : en
Pages : 228
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Book Description
Preface to first editionPreface to second edition1. Introduction2. The hydrogen atom- gross structure3. Radiative transitions4. The hydrogen atom- fine structure5. Two-electron system6. The central-field approximation7. Angular problems in many-electron atoms8. Interaction with static external fields9. Hyperfine structure and isotope shiftAppendix A. Some theorems of quantum mechanicsAppendix B. Results of time-independent perturbation theoryAppendix C. Notes on angular momentumAppendix D. Ground states of the elementsAppendix E. UnitsIndex
Author: Charlotte Froese-Fischer
Publisher: CRC Press
ISBN: 9780750303743
Category : Science
Languages : en
Pages : 298
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Book Description
Computational Atomic Structure: An MCHF Approach deals with the field of computational atomic structure, specifically with the multiconfiguration Hartree-Fock (MCHF) approach and the manner in which this approach is used in modern physics. Beginning with an introduction to computational algorithms and procedures for atomic physics, the book describes the theory underlying nonrelativistic atomic structure calculations (making use of Brett-Pauli corrections for relativistic effects) and details how the MCHF atomic structure software package can be used to this end. The book concludes with a treatment of atomic properties, such as energy levels, electron affinities, transition probabilities, specific mass shift, fine structure, hyperfine-structure, and autoionization. This modern, reliable exposition of atomic structure theory proves invaluable to anyone looking to make use of the authors' MCHF atomic structure software package, which is available publicly via the Internet.
Author: Lorenzo J. Curtis
Publisher: Cambridge University Press
ISBN: 9780521536356
Category : Science
Languages : en
Pages : 286
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Book Description
This book presents a new approach to introductory graduate courses on atomic structure. The author's approach utilizes conceptually powerful semiclassical modeling methods, and demonstrates the degree to which the Maslov-indexed EBK quantization elucidates the quantum mechanical formulation of level energies and lifetimes. It merges this with an update and extension of semiempirical data systematizations developed by Bengt Edlén to describe complex atoms, and adapts them to include the specification of lifetimes. The text emphasizes the historical basis of the nomenclature and methodologies of spectroscopy. However, interaction mechanisms are presented deductively, based on quantum mechanical and field theoretical models, rather than tracing their indirect paths of discovery. Many worked examples provide applications to areas such as astrophysics, hyperfine structure, and coherent anisotropic excitation. The book presents a firm foundation for specialists in atomic physics, as well as a capstone application for specialists in astrophysics, chemistry, condensed matter, and other related fields.
Author: John Clarke Slater
Publisher:
ISBN:
Category : Atomic structure
Languages : en
Pages : 464
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Book Description
