Parity Nonconservation in Atomic Phenomena

Parity Nonconservation in Atomic Phenomena PDF Author: Khriplovich
Publisher: CRC Press
ISBN: 9782881247729
Category : Science
Languages : en
Pages : 332

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Book Description
Khriplovich (physics, Novosibirsk U., USSR) describes his own work and that of others in demonstrating the first decisive confirmations of the unified model of atomic electroweak interactions. The studies of weak interaction by optical methods, at the boundary between elementary particle physics and atomic spectroscopy, have revealed parity nonconservation in atomic transitions. He considers the effects of space-inversion and time-reversal violations in atoms, molecules, and condensed matter. First published in Russian in 1981, and translated from the 1988 second edition. Annotation copyrighted by Book News, Inc., Portland, OR

Parity Nonconservation in Atomic Phenomena

Parity Nonconservation in Atomic Phenomena PDF Author: Khriplovich
Publisher: CRC Press
ISBN: 9782881247729
Category : Science
Languages : en
Pages : 332

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Book Description
Khriplovich (physics, Novosibirsk U., USSR) describes his own work and that of others in demonstrating the first decisive confirmations of the unified model of atomic electroweak interactions. The studies of weak interaction by optical methods, at the boundary between elementary particle physics and atomic spectroscopy, have revealed parity nonconservation in atomic transitions. He considers the effects of space-inversion and time-reversal violations in atoms, molecules, and condensed matter. First published in Russian in 1981, and translated from the 1988 second edition. Annotation copyrighted by Book News, Inc., Portland, OR

Parity Nonconservation in Atomic Phenomena

Parity Nonconservation in Atomic Phenomena PDF Author: I. B. Khriplovich
Publisher:
ISBN:
Category :
Languages : en
Pages : 311

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Book Description


Relativistic Theory of Atoms and Molecules II

Relativistic Theory of Atoms and Molecules II PDF Author: Pekka Pyykkö
Publisher: Springer Science & Business Media
ISBN: 364251488X
Category : Science
Languages : en
Pages : 486

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Book Description
Relativistic effects are of major importance for understan- ding the properties of heavier atoms and molecules. This book is still the only comprehensive bibliography on related calculations. The material is organized by subject into ta- bles containing a concise characterization. Together with Volume I (Lecture Notes in Chemistry Vol. 41, ISBN 3-540-17167-3) the literature until 1992 is now covered and 6577 references, with titles, are given in the two books. The book will provide aconvenient reference for theoretical chemists and atomic and molecular physicists interested in the properties of heavier elements. Contents: Introduction - One-particle problems - Quantum electrodynamical effects - Multielectron atoms: methods - Multielectron atoms: results - Symmetry - Molecular calcula- tions - Solid-state theory - Relativistic effects and heavy- element chemistry - Corrections to Volume I - Some comments on notations and terminology - List of acronyms and symbols - Bibliography.

Relativistic Quantum Chemistry

Relativistic Quantum Chemistry PDF Author: Markus Reiher
Publisher: John Wiley & Sons
ISBN: 3527334157
Category : Science
Languages : en
Pages : 773

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Book Description
Einstein proposed his theory of special relativity in 1905. For a long time it was believed that this theory has no significant impact on chemistry. This view changed in the 1970s when it was realized that (nonrelativistic) Schrodinger quantum mechanics yields results on molecular properties that depart significantly from experimental results. Especially when heavy elements are involved, these quantitative deviations can be so large that qualitative chemical reasoning and understanding is affected. For this to grasp the appropriate many-electron theory has rapidly evolved. Nowadays relativistic approaches are routinely implemented and applied in standard quantum chemical software packages. As it is essential for chemists and physicists to understand relativistic effects in molecules, the first edition of "Relativistic Quantum Chemistry - The fundamental Theory of Molecular Science" had set out to provide a concise, comprehensive, and complete presentation of this theory. This second edition expands on some of the latest developments in this fascinating field. The text retains its clear and consistent style, allowing for a readily accessible overview of the complex topic. It is also self-contained, building on the fundamental equations and providing the mathematical background necessary. While some parts of the text have been restructured for the sake of clarity a significant amount of new content has also been added. This includes, for example, an in-depth discussion of the Brown-Ravenhall disease, of spin in current-density functional theory, and of exact two-component methods and its local variants. A strength of the first edition of this textbook was its list of almost 1000 references to the original research literature, which has made it a valuable reference also for experts in the field. In the second edition, more than 100 additional key references have been added - most of them considering the recent developments in the field. Thus, the book is a must-have for everyone entering the field, as well as for experienced researchers searching for a consistent review.

Parity Violation In Atoms And In Polarized Electron Scattering

Parity Violation In Atoms And In Polarized Electron Scattering PDF Author: Marie-anne Bouchiat
Publisher: World Scientific
ISBN: 9814544086
Category :
Languages : en
Pages : 550

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Book Description
In the last few years there has been considerable progress in improving the accuracy of parity violation experiments in electron scattering at high energy and in atomic physics. Recent results are a challenge to the standard electroweak theory and our understanding of hadron structure. This book is an extensive review of the advances in this field. The theoretical framework is presented at a pedagogical level, experiments and future projects are reviewed, and the results and their interpretation are discussed in depth.

Relativistic Theory of Atoms and Molecules

Relativistic Theory of Atoms and Molecules PDF Author: Pekka Pyykkö
Publisher: Springer Science & Business Media
ISBN: 3642933459
Category : Science
Languages : en
Pages : 394

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Book Description


Advances in Atomic, Molecular, and Optical Physics

Advances in Atomic, Molecular, and Optical Physics PDF Author:
Publisher: Elsevier
ISBN: 0080561519
Category : Science
Languages : en
Pages : 333

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Book Description
This series, established in 1965, is concerned with recent developments in the general area of atomic, molecular, and optical physics. The field is in a state of rapid growth, as new experimental and theoretical techniques are used on many old and new problems. Topics covered also include related applied areas, such as atmospheric science, astrophysics, surface physics, and laser physics. Articles are written by distinguished experts who are active in their research fields. The articles contain both relevant review material as well as detailed descriptions of important recent developments.

Chiral Matter - Proceedings Of The Nobel Symposium 167

Chiral Matter - Proceedings Of The Nobel Symposium 167 PDF Author: Egor Babaev
Publisher: World Scientific
ISBN: 9811265070
Category : Science
Languages : en
Pages : 277

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Book Description
A geometric figure has chirality, or handedness, if its mirror image cannot be brought to coincide with itself. The concept of chirality was instrumental in establishing the tetrahedral valences of the carbon atom, and has continued to play a key role in chemistry and molecular biology ever since.The fact that living organisms use only one of two mirror isomers of such molecules as amino acids and sugars, that is, the question of the origin of homochirality of the molecular basis of life, remains an unsolved problem of the same dignity as the origin of dark matter and dark energy.The increasing importance of chirality and topology in condensed matter physics and chemistry, and the production of new states of matter in heavy-ion collisions, have brought the concept of chirality into physics and cosmology in a tangible way while at the same time expanded the physics/chemistry interface. The book is the first to address all aspects of chirality in a single volume.

Progress Towards Parity Nonconservation in Atomic Ytterbium

Progress Towards Parity Nonconservation in Atomic Ytterbium PDF Author: Jason Evan Stalnaker
Publisher:
ISBN:
Category :
Languages : en
Pages : 278

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Book Description


Parity Nonconservation in Radioactive Atoms

Parity Nonconservation in Radioactive Atoms PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 7

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Book Description
The measurement of parity nonconservation (PNC) in atoms constitutes an important test of electroweak interactions in nuclei. Great progress has been made over the last 20 years in performing these measurements with ever increasing accuracies. To date the experimental accuracies have reached a level of 1 to 2%. In all cases, except for cesium, the theoretical atomic structure uncertainties now limit the comparison of these measurements to the predictions of the standard model. New measurements involving the ratio of Stark interference transition rates for a series of Cs or Fr radioisotopes are foreseen as a way of eliminating these atomic structure uncertainties. The use of magneto-optical traps to collect and concentrate the much smaller number of radioactive atoms that are produced is considered to be one of the key steps in realizing these measurements. Plans for how these measurements will be done and progress made to date are outlined.