*This book provides a hands-on experience with atomic structure calculations.*

**Author**: Walter R. Johnson

**Publisher:** Springer Science & Business Media

**ISBN:** 9783540680130

**Category:** Science

**Page:** 312

**View:** 715

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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.
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.
Niels Bohr and the Quantum Atom gives a comprehensive account of the birth, development, and decline of Bohr's atomic theory. It presents the theory in a broad context which includes not only its technical aspects, but also its reception, dissemination, and applications in both physics and chemistry.
What is matter made of? Scientists have been trying to answer this question for thousands of years. The concept of the atom—the tiniest fragment of a substance that still retains the characteristics of that substance—goes back to the Greek philosopher Leucippus, who lived in about 450 b.c. In the mid-1600s, Robert Boyle provided experimental evidence that atoms did, indeed, exist. And in 1897, British physicist Joseph John Thomson discovered the first subatomic particle: the electron. Yet even the tiny components of the atom—protons, electrons, and neutrons—are not the smallest things in the universe. Subatomic particles are made up of still tinier objects called quarks and leptons. This book tells the story of how scientists unlocked the secrets of the atom and revolutionized the way we look at the world around us.
Contents: Fundamental Particles, Rutherford s Nuclear Atom, X-Rays and Atomic Number, Electromagnetic Radiation, Quantum Nature of Radiation, Failure of Rutherford s Atomic Model, The Bohr Theory of the Atom, Wave-Mechanical Picture of the Atom, The Uncertainty Principle, The Wave Equation, Application of Wave Mechanics, The Wave Equation for the Hydrogen Atom, Quantum Numbers, The Radial and Angular Wave Functions, Atomic Orbitals, Many-Electron Atoms, Electronic Configuration of Elements.
Niels Bohr (1885-1962) was a Danish physicist who played a key role in the development of atomic theory and quantum mechanics, he was awarded the Nobel Prize for Physics in 1922. First published in 1924, this concise volume provides an English translation of a 1923 German language essay which appeared in the Zeitschrift für Physik journal. It concerns itself with the fundamental postulates of quantum theory, aiming to present the principles of the theory in such a way that their application appears free from contradiction. This book will be of value to anyone with an interest in Bohr's contribution to physics.
Detailed discussions on many of the recent advances in the many-body theory of atomic structure are presented by the leading experts around the world on their respective specialized approaches. Emphasis is given to the photoionization dominated by the resonance structures, which reveals the effect of the multi-electron interaction in atomic transitions involving highly correlated atomic systems. Recent experimental developments, stimulated by the more advanced applications of intense lasers and short wavelength synchrotron radiation, are also reviewed. This book brings together a comprehensive theoretical and experimental survey of the current understanding of the basic physical processes involved in atomic processes.
The late Professor Condon and Halis Odabşi collaborate to produce an integrated account of the electron structure of atoms.
All chemistry students need a basic understanding of quantum theory and its applications in atomic and molecular structure and spectroscopy. This book provides a gentle introduction to the subject with the required background in physics and mathematics kept to a minimum. It develops the basic concepts needed as background. The emphasis throughout is on the physical concepts and their application in chemistry, especially to atoms and to the periodic table of elements
Each text in this series provides a concise account of the basic principles underlying a given subject, embodying an independent-learning philosophy and including worked examples. This text covers atomic structure and periodicity.
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.
Atomic and Nuclear Chemistry, Volume 1: Atomic Theory and Structure of the Atom presents the modern ideas of the atomic theory and atomic structure against the background of their historical development. Topics covered include the classification of elements; atoms and electrons; the wave mechanical model of the atom; and the determination of atomic weights. This volume is comprised of six chapters and begins by discussing the origin of the atomic theory, focusing on the role of John Dalton, Avogadro's hypothesis, and the introduction to the laws of chemical combination. The chapters that follow look at the work of the early scientists that led to the development of the periodic table of elements; the use of the Avogadro number to determine the actual masses of atoms and molecules; and the structure of the atom. The essential results of the simple wave mechanical treatment are summarized in the next chapter. This book concludes by considering developments in the determination of atomic weights. Some brief notes on the character and personality of the great scientists who are mentioned throughout the text are included. This book is intended for students and practitioners in the fields of chemistry and physics.
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.
This book has been divided into four chapters theory of atomic structure, nuclear detectors, acceleration, nuclear forces in order to limit the volume of the book. A working knowledge of theory of relatively some basic ideas of atomic and molecular physics has been explained on the part of the reader. The book is very useful for the students of graduate and post graduate level and the candidate appearing for the various competitive examination like PCS and IAS. Suggestions for the improvement of the book shall be grateful acknowledge and incorporated in the next addition. Contents: Theory of Atomic Structure, Nuclear Detectors, Acceleration, Nuclear Forces.

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*This book provides a hands-on experience with atomic structure calculations.*

**Author**: Walter R. Johnson

**Publisher:** Springer Science & Business Media

**ISBN:** 9783540680130

**Category:** Science

**Page:** 312

**View:** 715

*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 ...*

**Author**: Robert D. Cowan

**Publisher:** Univ of California Press

**ISBN:** 0520906152

**Category:** Science

**Page:** 650

**View:** 934

*Niels Bohr and the Quantum Atom gives a comprehensive account of the birth, development, and decline of Bohr's atomic theory.*

**Author**: Helge Kragh

**Publisher:** Oxford University Press

**ISBN:** 9780199654987

**Category:** Biography & Autobiography

**Page:** 410

**View:** 927

**Author**: John Clarke Slater

**Publisher:**

**ISBN:** STANFORD:36105001257729

**Category:** Atomic structure

**Page:**

**View:** 946

*Subatomic particles are made up of still tinier objects called quarks and leptons. This book tells the story of how scientists unlocked the secrets of the atom and revolutionized the way we look at the world around us.*

**Author**: Rebecca L. Johnson

**Publisher:** Twenty-First Century Books

**ISBN:** 9781467703642

**Category:** Juvenile Nonfiction

**Page:** 80

**View:** 546

*Contents: Fundamental Particles, Rutherford s Nuclear Atom, X-Rays and Atomic Number, Electromagnetic Radiation, Quantum Nature of Radiation, Failure of Rutherford s Atomic Model, The Bohr Theory of the Atom, Wave-Mechanical Picture of the ...*

**Author**: Y. Mido & Iqbal

**Publisher:** Discovery Publishing House

**ISBN:** 8171411320

**Category:**

**Page:** 106

**View:** 486

*This book will be of value to anyone with an interest in Bohr's contribution to physics.*

**Author**: Niels Bohr

**Publisher:** Cambridge University Press

**ISBN:** 9781107681583

**Category:** Science

**Page:** 48

**View:** 746

*This book brings together a comprehensive theoretical and experimental survey of the current understanding of the basic physical processes involved in atomic processes.*

**Author**: Tu-nan Chang

**Publisher:** World Scientific

**ISBN:** 9810208774

**Category:** Science

**Page:** 408

**View:** 586

*The late Professor Condon and Halis Odabşi collaborate to produce an integrated account of the electron structure of atoms.*

**Author**: E. U. Condon

**Publisher:** CUP Archive

**ISBN:** 0521298938

**Category:** Science

**Page:** 658

**View:** 787

*This series of short texts provides accessible accounts of a range of essential topics in chemistry.*

**Author**: P. A. Cox

**Publisher:** Oxford University Press, USA

**ISBN:** 019855916X

**Category:** Science

**Page:** 90

**View:** 660

*This book presents basic atomic theory as given in first and second year courses at university.*

**Author**: Jack Barrett

**Publisher:** Royal Society of Chemistry

**ISBN:** 0854046577

**Category:** Education

**Page:** 178

**View:** 259

*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**: Gerhard Herzberg

**Publisher:** Courier Corporation

**ISBN:** 0486601153

**Category:** Science

**Page:** 257

**View:** 781

*Some brief notes on the character and personality of the great scientists who are mentioned throughout the text are included. This book is intended for students and practitioners in the fields of chemistry and physics.*

**Author**: T. A. H. Peacocke

**Publisher:** Elsevier

**ISBN:** 9781483145495

**Category:** Science

**Page:** 156

**View:** 828

**Author**: Rasa Matulioniene

**Publisher:**

**ISBN:** OCLC:43435383

**Category:** Atomic structure

**Page:** 174

**View:** 455

**Author**: J. L. Heilbron

**Publisher:** Ayer Publishing

**ISBN:** 0405139624

**Category:** Science

**Page:** 302

**View:** 639

*This book presents a new approach to introductory graduate courses on atomic structure.*

**Author**: Lorenzo J. Curtis

**Publisher:** Cambridge University Press

**ISBN:** 0521536359

**Category:** Science

**Page:** 267

**View:** 912

*Atomic correlation energy ; atomic structure theory ; atomic transition probabilities
; electron correlation ; many - body perturbation theory ; 19346 . Atomic detection
limits ; flame spectrometry ; laser enhanced ionization ; laser spectrometry ...*

**Author**: United States. National Bureau of Standards

**Publisher:**

**ISBN:** STANFORD:36105130366169

**Category:** Weights and measures

**Page:**

**View:** 722

*Atomic correlation energy ; atomic structure theory ; atomic transition probabilities
; electron correlation ; many - body perturbation theory ; 19346 . Atomic detection
limits ; flame spectrometry ; laser enhanced ionization ; laser spectrometry ...*

**Author**: United States. National Bureau of Standards

**Publisher:**

**ISBN:** UOM:39015079557156

**Category:** Government publications

**Page:**

**View:** 631

*This book has been divided into four chapters theory of atomic structure, nuclear detectors, acceleration, nuclear forces in order to limit the volume of the book.*

**Author**: D.K. Jha

**Publisher:** Discovery Publishing House

**ISBN:** 8171418694

**Category:**

**Page:** 352

**View:** 760

*Atomic correlation energy ; atomic structure theory ; atomic transition probabilities
; electron correlation ; many - body perturbation theory ; 19346 . Atomic detection
limits ; flame spectrometry ; laser enhanced ionization ; laser spectrometry ...*

**Author**: National Institute of Standards and Technology (U.S.)

**Publisher:**

**ISBN:** UIUC:30112101564877

**Category:**

**Page:**

**View:** 331

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