Tables of<i>U</i>Coefficients

Matsunobu, Hiroyuki; Takebe, Hisao

doi:10.1143/ptp.14.589

“…Algebraic tables of the 9j symbols are also available in Ref. [120] for a, ft = J; 7 = 0,1; v = 0, ±1; A, /i = ±\ and in Ref. [45] for 0 < a < 3,0 < p < 2;7 = 0,1;0 < A < a;0 < /x < p,v = 0,±1.…”

Section: Two Degenerate Triadsmentioning

confidence: 99%

“…Tables of numerical values of the 9j symbols are also available in Refs. [120,113] for g t h = |; j = 0,1; a, 6 = 0,1,2,3,4; d,e = |, §, |, |; c, / = 0,1,2,3,4,5 and in Ref. [128] for integer arguments j = l;a,6,c,/ < 6; d } e < 11.…”

Section: Two Degenerate Triadsmentioning

confidence: 99%

See 1 more Smart Citation

Quantum Theory of Angular Momentum

Варшалович

¹

,

Moskalev

²

,

Khersonskii

³

1988

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This book deals with one of the basic topics of quantum mechanics: the theory of angular momentum and irreducible tensors. Being rather versatile, the mathematical apparatus of this theory is widely used in atomic and molecular physics, in nuclear physics and elementary particle theory. It enables one to calculate atomic, molecular and nuclear structures, energies of ground and excited states, fine and hyperfine splittings, etc. The apparatus is also very handy for evaluating the probabilities of radiative transitions, cross sections of various processes such as elastic and nonelastic scattering, different decays and reactions (both chemical and nuclear) and for studying angular distributions and polarizations of particles.Today this apparatus is finding ever increasing use in solving practical problems relating to quantum chemistry, kinetics, plasma physics, quantum optics, radiophysics and astrophysics.The basic ideas of the theory of angular momentum were first put forward by M. Born, P. Dirac, W. Heisenberg and W. Pauli. However, the modern version of its mathematical apparatus was developed mainly in the works of E. Wigner, J. Racah, L. Biedenharn and others who applied group theoretical methods to problems in quantum mechanics. At present a number of good books on the theory of angular momentum have been already published. The general principles and results of the theory may be found in the books by M. Rose [31], A. Edmonds [16], U. Fano and G. Racah [18], A. P. Yutsis, I. B. Levinson and V. V. Vanagas [44], A. P. Yutsis and A. A. Bandzaitis [45], D. Brink and G. Satcher [9]. Nevertheless, many formulas and relationships essential for practical calculations have escaped these books and are either scattered in various editions, or included as appendices in papers discussing somewhat disparate topics, making them generally inaccessible. Even greater difficulties arise when one tries to use the results, as each author employs his own phase conventions, initial definitions and symbols.The authors of this book aimed at collecting and compiling ample material on the quantum theory of angular momentum within the framework of a single system of phases and definitions. This is why, in addition to the basic theoretical results, the book also includes a great number of formulas and relationships essential for practical applications.This edition is the translated version of our book published in the USSR in 1975. In the course of its preparation we have tried to comply with a number of suggestions from our readers. For instance, each chapter opens with a comprehensive listing of its contents to ease the search for information needed. We also included some new results relating to different aspects of angular momentum theory which have recently appeared in journals. Unfortunately the limited volume of the present book prevented us from covering all the aforementioned results. We offer sincere apologies to the authors whose results we failed to include.The monograph is a kind of handbook. Consequently the material is pres...

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“…IBn' -to 17 ,1 = O. (9.200) After this, the transformation coefficients (al y) are determined by the system of equations, (9.201) where ta are the roots of the secular equation (9.200).…”

Section: Intercombination Transitionsmentioning

confidence: 99%

Atomic Spectra and Radiative Transitions

Sobelman

¹

1992

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“…Algebraic tables of the 9j symbols are also available in Ref. [120] for a, ft = J; 7 = 0,1; v = 0, ±1; A, /i = ±\ and in Ref. [45] for 0 < a < 3,0 < p < 2;7 = 0,1;0 < A < a;0 < /x < p,v = 0,±1.…”

Section: Two Degenerate Triadsmentioning

confidence: 99%

Quantum Theory of Angular Momentum

2006

The Theory of Magnetism Made Simple

0

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This book deals with one of the basic topics of quantum mechanics: the theory of angular momentum and irreducible tensors. Being rather versatile, the mathematical apparatus of this theory is widely used in atomic and molecular physics, in nuclear physics and elementary particle theory. It enables one to calculate atomic, molecular and nuclear structures, energies of ground and excited states, fine and hyperfine splittings, etc. The apparatus is also very handy for evaluating the probabilities of radiative transitions, cross sections of various processes such as elastic and nonelastic scattering, different decays and reactions (both chemical and nuclear) and for studying angular distributions and polarizations of particles.Today this apparatus is finding ever increasing use in solving practical problems relating to quantum chemistry, kinetics, plasma physics, quantum optics, radiophysics and astrophysics.The basic ideas of the theory of angular momentum were first put forward by M. Born, P. Dirac, W. Heisenberg and W. Pauli. However, the modern version of its mathematical apparatus was developed mainly in the works of E. Wigner, J. Racah, L. Biedenharn and others who applied group theoretical methods to problems in quantum mechanics. At present a number of good books on the theory of angular momentum have been already published. The general principles and results of the theory may be found in the books by M. Rose [31], A. Edmonds [16], U. Fano and G. Racah [18], A. P. Yutsis, I. B. Levinson and V. V. Vanagas [44], A. P. Yutsis and A. A. Bandzaitis [45], D. Brink and G. Satcher [9]. Nevertheless, many formulas and relationships essential for practical calculations have escaped these books and are either scattered in various editions, or included as appendices in papers discussing somewhat disparate topics, making them generally inaccessible. Even greater difficulties arise when one tries to use the results, as each author employs his own phase conventions, initial definitions and symbols.The authors of this book aimed at collecting and compiling ample material on the quantum theory of angular momentum within the framework of a single system of phases and definitions. This is why, in addition to the basic theoretical results, the book also includes a great number of formulas and relationships essential for practical applications.This edition is the translated version of our book published in the USSR in 1975. In the course of its preparation we have tried to comply with a number of suggestions from our readers. For instance, each chapter opens with a comprehensive listing of its contents to ease the search for information needed. We also included some new results relating to different aspects of angular momentum theory which have recently appeared in journals. Unfortunately the limited volume of the present book prevented us from covering all the aforementioned results. We offer sincere apologies to the authors whose results we failed to include.The monograph is a kind of handbook. Consequently the material is pres...

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Tables ofUCoefficients

Cited by 50 publications

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Quantum Theory of Angular Momentum

Quantum Theory of Angular Momentum

Atomic Spectra and Radiative Transitions

Quantum Theory of Angular Momentum

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