Angular Momentum

Angular Momentum
Author: William J. Thompson
Publisher: John Wiley & Sons
Total Pages: 475
Release: 2008-09-26
Genre: Science
ISBN: 3527617833

Develops angular momentum theory in a pedagogically consistent way, starting from the geometrical concept of rotational invariance. Uses modern notation and terminology in an algebraic approach to derivations. Each chapter includes examples of applications of angular momentum theory to subjects of current interest and to demonstrate the connections between various scientific fields which are provided through rotations. Includes Mathematica and C language programs.

Angular Momentum in Quantum Mechanics

Angular Momentum in Quantum Mechanics
Author: A. R. Edmonds
Publisher: Princeton University Press
Total Pages: 155
Release: 2016-08-10
Genre: Science
ISBN: 1400884187

This book offers a concise introduction to the angular momentum, one of the most fundamental quantities in all of quantum mechanics. Beginning with the quantization of angular momentum, spin angular momentum, and the orbital angular momentum, the author goes on to discuss the Clebsch-Gordan coefficients for a two-component system. After developing the necessary mathematics, specifically spherical tensors and tensor operators, the author then investigates the 3-j, 6-j, and 9-j symbols. Throughout, the author provides practical applications to atomic, molecular, and nuclear physics. These include partial-wave expansions, the emission and absorption of particles, the proton and electron quadrupole moment, matrix element calculation in practice, and the properties of the symmetrical top molecule.

The Angular Momentum of Light

The Angular Momentum of Light
Author: David L. Andrews
Publisher: Cambridge University Press
Total Pages: 443
Release: 2013
Genre: Science
ISBN: 1107006341

The first comprehensive and authoritative coverage of the angular momentum of light, illustrating both its theoretical and applied aspects.

Angular Momentum Techniques in Quantum Mechanics

Angular Momentum Techniques in Quantum Mechanics
Author: V. Devanathan
Publisher: Springer Science & Business Media
Total Pages: 255
Release: 2005-12-17
Genre: Science
ISBN: 030647123X

A course in angular momentum techniques is essential for quantitative study of problems in atomic physics, molecular physics, nuclear physics and solid state physics. This book has grown out of such a course given to the students of the M. Sc. and M. Phil. degree courses at the University of Madras. An elementary knowledge of quantum mechanics is an essential pre-requisite to undertake this course but no knowledge of group theory is assumed on the part of the readers. Although the subject matter has group-theoretic origin, special efforts have been made to avoid the gro- theoretical language but place emphasis on the algebraic formalism dev- oped by Racah (1942a, 1942b, 1943, 1951). How far I am successful in this project is left to the discerning reader to judge. After the publication of the two classic books, one by Rose and the other by Edmonds on this subject in the year 1957, the application of angular momentum techniques to solve physical problems has become so common that it is found desirable to organize a separate course on this subject to the students of physics. It is to cater to the needs of such students and research workers that this book is written. A large number of questions and problems given at the end of each chapter will enable the reader to have a clearer understanding of the subject.

Measuring the Angular Momentum of Supermassive Black Holes

Measuring the Angular Momentum of Supermassive Black Holes
Author: Laura Brenneman
Publisher: Springer Science & Business Media
Total Pages: 57
Release: 2013-06-26
Genre: Science
ISBN: 1461477719

Measuring the spin distribution of supermassive black holes is of critical importance for understanding how these black holes and their host galaxies form and evolve over time, yet this type of study is only in its infancy. This brief describes how astronomers measure spin in supermassive black holes using X-ray spectroscopy. It also reviews the constraints that have been placed on the spin distribution in local, bright active galaxies over the past six years, and the cosmological implications of these constraints. Finally, it summarizes the open questions that remain in this exciting new field of research and points toward future discoveries soon to be made by the next generation of space-based observatories.

Angular Momentum

Angular Momentum
Author: Richard N. Zare
Publisher: Wiley-Interscience
Total Pages: 374
Release: 1988
Genre: Science
ISBN:

Designed as a learning tool for those with limited background in quantum mechanics, this book provides comprehensive coverage of angular momentum in quantum mechanics and its applications to chemistry and physics. Based on class-tested material, this presentation offers clear explanations of theory while giving equal attention to solving real problems. Theoretical considerations are made concrete and accessible through extensive examples and applications at the end of each chapter. Problem sets, designed as both individual and group exercises, are treated as an integral part of the text in order to stimulate student interest and clarify the abstract principles discussed. Examples are drawn primarily from atomic and molecular phenomena, and include many intermediate steps (often left out of other texts) to ensure complete mastery of the material, and to lay the groundwork for understanding photon and particle collision phenomena, and more advanced studies.

Quantum Theory of Angular Momentum

Quantum Theory of Angular Momentum
Author: Dmitriĭ Aleksandrovich Varshalovich
Publisher: World Scientific Publishing Company Incorporated
Total Pages: 514
Release: 1988
Genre: Science
ISBN: 9789971501075

Ch. 1. Elements of vector and tensor theory -- ch. 2. Angular momentum operators -- ch. 3. Irreducible tensors -- ch. 4. Wigner D-functions -- ch. 5. Spherical harmonics -- ch. 6. Spin functions -- ch. 7. Tensor spherical harmonics -- ch. 8. Clebsch-Gordan coefficients and 3jm symbols -- ch. 9. 6j symbols and the Racah coefficients -- ch. 10. 9j and 12j symbols -- ch. 11. The graphical method in angular momentum theory -- ch. 12. Sums involving vector addition and recoupling coefficients -- ch. 13. matrix elements of irreducible tensor operators

Angular Momentum in Quantum Physics

Angular Momentum in Quantum Physics
Author: L. C. Biedenharn
Publisher: Cambridge University Press
Total Pages: 0
Release: 2009-03-12
Genre: Science
ISBN: 9780521102445

This 1985 text develops the theory of angular momentum from the viewpoint of a fundamental symmetry in nature and shows how this concept relates to applied areas of research in modern quantum physics.

Optical Angular Momentum

Optical Angular Momentum
Author: L. Allen
Publisher: CRC Press
Total Pages: 316
Release: 2016-04-19
Genre: Science
ISBN: 1482269015

Spin angular momentum of photons and the associated polarization of light has been known for many years. However, it is only over the last decade or so that physically realizable laboratory light beams have been used to study the orbital angular momentum of light. In many respects, orbital and spin angular momentum behave in a similar manner, but t