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Gauge Theory of Weak Decays

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Publisher : Cambridge University Press
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ISBN : 1107034035
Pages : 739 pages
Rating : 4.7/5 (34 Download)

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Download Free Gauge Theory of Weak Decays PDF by Andrzej J. Buras Full Book and published by Cambridge University Press. This book was released on 2020-07-02 with total page 739 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The ultimate question of elementary particle physics is: What is the fundamental Lagrangian of nature surrounding us? The Lagrangian of the SM is very successful in describing nature at the currently available energy range. The discovery of the Higgs boson completed the particle spectrum of the SM and it is another proof of how well the SM works. Nevertheless the SM cannot be the end of the story and it is for sure not the fundamental Lagrangian of nature. The Lagrangian of the SM looses its validity at the latest at the Planck scale where gravitational effects become noticeable.Most physicists think of the SM as an effective theory that has to be replaced by a more fundamental theory above the TeV scale. What the word effective really means will hopefully be clear at later stages of our book. For the time being we will list some problems and open questions of the SM"--

Download Gauge Theory of Weak Interactions PDF Full

Gauge Theory of Weak Interactions

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Publisher : Springer
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ISBN : 9783540878421
Pages : 404 pages
Rating : 4.8/5 (424 Download)

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Download Free Gauge Theory of Weak Interactions PDF by Walter Greiner Full Book and published by Springer. This book was released on 2009-10-06 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: "Gauge Theory of Weak Interactions" treats the unification of electromagnetic and weak interactions and considers related phenomena. First, the Fermi theory of beta decay is presented, followed by a discussion of parity violation, clarifying the importance of symmetries. Then the concept of a spontaneously broken gauge theory is introduced, and all necessary mathematical tools are carefully developed. The "standard model" of unified electroweak interactions is thoroughly discussed including current developments. The final chapter contains an introduction to unified theories of strong and electroweak interactions. Numerous solved examples and problems make this volume uniquely suited as a text for an advanced course. This fourth edition has been carefully revised.

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Gauge Theory of Weak Interactions

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Publisher : Springer Science & Business Media
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ISBN : 3540879242
Pages : 419 pages
Rating : 4.0/5 (879 Download)

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Download Free Gauge Theory of Weak Interactions PDF by Walter Greiner Full Book and published by Springer Science & Business Media. This book was released on 2009 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gauge Theory of Weak Interactions treats the unification of electromagnetic and weak interactions and considers related phenomena. First, the Fermi theory of beta decay is presented, followed by a discussion of parity violation, clarifying the importance of symmetries. Then the concept of a spontaneously broken gauge theory is introduced, and all necessary mathematical tools are carefully developed. The "standard model" of unified electroweak interactions is thoroughly discussed including current developments. The final chapter contains an introduction to unified theories of strong and electroweak interactions. Numerous solved examples and problems make this volume uniquely suited as a text for an advanced course. Thisfourth edition has been carefully revised.

Download Gauge Theory of Weak Interactions PDF Full

Gauge Theory of Weak Interactions

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Publisher : Springer Science & Business Media
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ISBN : 3662033232
Pages : 396 pages
Rating : 4.2/5 (33 Download)

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Download Free Gauge Theory of Weak Interactions PDF by Walter Greiner Full Book and published by Springer Science & Business Media. This book was released on 2013-04-18 with total page 396 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gauge Theory of Weak Interactions treats the unification of electromagnetic and weak interactions and considers related phenomena. First, the Fermi theory of beta decay is presented, followed by a discussion of parity violation, clarifying the importance of symmetries. Then the concept of a spontaneously broken gauge theory is introduced, and all necessary mathematical tools are carefully developed. The "standard model" of unified electroweak interactions is thoroughly discussed including current developments. The final chapter contains an introduction to unified theories of strong and electroweak interactions. Numerous solved examples and problems make this volume uniquely suited as a text for an advanced course. This second edition has been corrected and is presented in a new cover and format.

Download An Elementary Primer for Gauge Theory PDF Full

An Elementary Primer for Gauge Theory

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Publisher : World Scientific
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ISBN : 981433801X
Pages : 184 pages
Rating : 4.4/5 (338 Download)

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Download Free An Elementary Primer for Gauge Theory PDF by K Moriyasu Full Book and published by World Scientific. This book was released on 1983-10-01 with total page 184 pages. Available in PDF, EPUB and Kindle. Book excerpt: Gauge theory is now recognized as one of the most revolutionary discoveries in physics since the development of quantum mechanics. This primer explains how and why gauge theory has dramatically changed our view of the fundamental forces of nature. The text is designed for the non-specialist. A new, intuitive approach is used to make the ideas of gauge theory accessible to both scientists and students with only a background in quantum mechanics. Emphasis is placed on the physics rather than the formalism.

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Weak Interactions of Leptons and Quarks

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Publisher : Cambridge University Press
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ISBN : 9780521273701
Pages : 488 pages
Rating : 4.3/5 (76 Download)

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Download Free Weak Interactions of Leptons and Quarks PDF by Eugene D. Commins Full Book and published by Cambridge University Press. This book was released on 1983-07-29 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: In recent years, the study of weak interaction and its relationship with the other fundamnetal interactions of nature has progressed rapidly. Weak interactions of leptons and quarks provides an up-to-date account of this continuing research. The Introduction discusses early models and historical developments in the understanding of the weak force. The authors then give a clear presentation of the modern theoretical basis of weak interactions, going on to discuss recent advances in the field. These include development of the eletroweak gauge theory, and the discovery of neutral currents and of a host of new particles. There is also a chapter devoted entirely to neutrino astrophysics. Its straightforward style and its emphasis on experimental results will make this book an excellent source for students (problem sets are included at the end of each chapter) and experimentalists in the field. Physicists whose speciality lies outside the study of elementary particle physics will also find it useful.

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An Introduction to Gauge Theories and Modern Particle Physics

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Publisher : Cambridge University Press
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ISBN : 9780521468404
Pages : 550 pages
Rating : 4.8/5 (4 Download)

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Download Free An Introduction to Gauge Theories and Modern Particle Physics PDF by Elliot Leader Full Book and published by Cambridge University Press. This book was released on 1996 with total page 550 pages. Available in PDF, EPUB and Kindle. Book excerpt: This work presents, in two volumes, a comprehensive and unified treatment of modern theoretical and experimental particle physics at a level accessible to beginning research students. The emphasis throughout is on presenting underlying physical principles in a simple and intuitive way, and the more sophisticated methods demanded by present day research interests are introduced in a very gradual and gentle fashion. Volume 1 covers electroweak interactions, the discovery and properties of the 'new' particles, the discovery of partons and the construction and predictions of the simple parton model. Volume 2 deals at some length with CP-violation, but is mainly devoted to QCD and its application to 'hard' processes. A brief coverage of 'soft' hadronic physics is included. This work will provide a comprehensive reference and textbook for all graduate students and researchers interested in modern particle physics.

Download Gauge Theories in Particle Physics: A Practical Introduction, Volume 2: Non-Abelian Gauge Theories PDF Full

Gauge Theories in Particle Physics: A Practical Introduction, Volume 2: Non-Abelian Gauge Theories

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Publisher : CRC Press
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ISBN : 1466513071
Pages : 524 pages
Rating : 4.6/5 (513 Download)

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Download Free Gauge Theories in Particle Physics: A Practical Introduction, Volume 2: Non-Abelian Gauge Theories PDF by Ian J R Aitchison Full Book and published by CRC Press. This book was released on 2012-12-17 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume 2 of this revised and updated edition provides an accessible and practical introduction to the two non-Abelian quantum gauge field theories of the Standard Model of particle physics: quantum chromodynamics (QCD) and the Glashow-Salam-Weinberg (GSW) electroweak theory. This volume covers much of the experimental progress made in the last ten years. A new chapter on CP violation and oscillation phenomena describes CP violation in B-meson decays as well as the main experiments that have led to our current knowledge of mass-squared differences and mixing angles in neutrino physics. Exploring a new era in particle physics, this edition discusses one of the most recent and exciting breakthroughs—the discovery of a boson with properties consistent with those of the Standard Model Higgs boson. It also updates many other topics, including jet algorithms, lattice QCD, effective Lagrangians, and three-generation quark mixing and the CKM matrix. New to the Fourth Edition New chapter on CP violation and oscillations in mesonic and neutrino systems New section on three-generation quark mixing and the CKM matrix Improved discussion of two-jet cross section in electron-positron annihilation New section on jet algorithms Recent lattice QCD calculations with dynamical fermions New section on effective Lagrangians for spontaneously broken chiral symmetry, including the three-flavor extension, meson mass relations, and chiral perturbation theory Update of asymptotic freedom Discussion of the historic discovery of a Higgs-like boson The authors discuss the main conceptual points of the theories, detail many practical calculations of physical quantities from first principles, and compare these quantitative predictions with experimental results, helping readers improve both their calculation skills and physical insight.

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Gauge Theory of Elementary Particle Physics

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Publisher : Oxford University Press
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ISBN : 0192652249
Pages : 549 pages
Rating : 4.2/5 (652 Download)

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Download Free Gauge Theory of Elementary Particle Physics PDF by Ta-Pei Cheng Full Book and published by Oxford University Press. This book was released on 1994-08-02 with total page 549 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is a practical introduction to the principal ideas in gauge theory and their applications to elementary particle physics. It explains technique and methodology with simple exposition backed up by many illustrative examples. Derivations, some of well known results, are presented in sufficient detail to make the text accessible to readers entering the field for the first time. The book focuses on the strong interaction theory of quantum chromodynamics and the electroweak interaction theory of Glashow, Weinberg, and Salam, as well as the grand unification theory, exemplified by the simplest SU(5) model. Not intended as an exhaustive survey, the book nevertheless provides the general background necessary for a serious student who wishes to specialize in the field of elementary particle theory. Physicists with an interest in general aspects of gauge theory will also find the book highly useful.

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New Physics In B Decays

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Publisher : World Scientific
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ISBN : 9811251312
Pages : 232 pages
Rating : 4.1/5 (251 Download)

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Download Free New Physics In B Decays PDF by Sheldon Stone Full Book and published by World Scientific. This book was released on 2022-04-07 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Standard Model (SM) of particle physics has withstood thus far every attempt by experimentalists to show that it does not describe data. We discuss the SM in some detail, focusing on the mechanism of fermion mixing, which represents one of its most intriguing aspect. We discuss how this mechanism can be tested in b-quark decays, and how b decays can be used to extract information on physics beyond the SM. We review experimental techniques in b physics, focusing on recent results and highlighting future prospects. Particular attention is devoted to recent results from b decays into a hadron, a lepton and an anti-lepton, that show discrepancies with the SM predictions — the so-called B-physics anomalies — whose statistical significance has been increasing steadily. We discuss these experiments in a detailed manner, and also provide theoretical interpretation of these results in terms of physics beyond the SM.

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Energy Research Abstracts

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ISBN :
Pages : pages
Rating : 4.2/5 (93 Download)

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Download Free Energy Research Abstracts PDF by Full Book and published by . This book was released on 1979 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download Gauge Theories of the Strong and Electroweak Interaction PDF Full

Gauge Theories of the Strong and Electroweak Interaction

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Publisher : Springer Science & Business Media
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ISBN : 3322801608
Pages : 784 pages
Rating : 4.2/5 (81 Download)

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Download Free Gauge Theories of the Strong and Electroweak Interaction PDF by Manfred Böhm Full Book and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 784 pages. Available in PDF, EPUB and Kindle. Book excerpt: This textbook gives a comprehensive summary of the gauge theories of the fundamental interactions. The authors stress the intimate connection between the basic experimental facts and the formulation of gauge theories of the strong and electroweak interaction. The concepts and technical tools of quantum field theory are presented. They are used to derive precision results of quantum chromodynamics and the standard model of the electroweak interaction of experiments in elementary particle physics. The book includes the latest experimental results and presents the actual status of the theory.

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An Introduction to Relativistic Processes and the Standard Model of Electroweak Interactions

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Publisher : Springer
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ISBN : 3319061305
Pages : 198 pages
Rating : 4.9/5 (61 Download)

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Download Free An Introduction to Relativistic Processes and the Standard Model of Electroweak Interactions PDF by Carlo M. Becchi Full Book and published by Springer. This book was released on 2014-05-19 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book offers a self-contained introduction to the theory of electroweak interactions based on the semi-classical approach to relativistic quantum field theory, with thorough discussion of key aspects of the field. The basic tools for the calculation of cross sections and decay rates in the context of relativistic quantum field theory are reviewed in a short, but complete and rigorous, presentation. Special attention is focused on relativistic scattering theory and on calculation of amplitude in the semi-classical approximation. The central part of the book is devoted to an illustration of the unified field theory of electromagnetic and weak interactions as a quantum field theory with spontaneously broken gauge invariance; particular emphasis is placed on experimental confirmations of the theory. The closing chapters address the most recent developments in electroweak phenomenology and provide an introduction to the theory and phenomenology of neutrino oscillations. In this 2nd edition the discussion of relativistic scattering processes in the semi-classical approximation has been revised and as a result intermediate results are now explicitly proven. Furthermore, the recent discovery of the Higgs boson is now taken into account throughout the book. In particular, the Higgs decay channel into a pair of photons, which has played a crucial role in the discovery, is discussed. As in the first edition, the accent is still on the semi-classical approximation. However, in view of the necessity of a discussion of H !, the authors give several indications about corrections to the semiclassical approximation. Violation of unitarity is discussed in more detail, including the dispersion relations as a tool for computing loop corrections; the above-mentioned Higgs decay channel is illustrated by means of a full one-loop calculation; and finally, loop effects on the production of unstable particles (such as the Z0 boson) are now discussed. Finally, the neutrino mass and oscillation analysis is updated taking into account the major achievements of the last years.

Download Selected Papers on Gauge Theory of Weak and Electromagnetic Interactions PDF Full

Selected Papers on Gauge Theory of Weak and Electromagnetic Interactions

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Publisher : World Scientific
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ISBN : 9789971830229
Pages : 476 pages
Rating : 4.0/5 (221 Download)

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Download Free Selected Papers on Gauge Theory of Weak and Electromagnetic Interactions PDF by C. H. Lai Full Book and published by World Scientific. This book was released on 1981 with total page 476 pages. Available in PDF, EPUB and Kindle. Book excerpt: A volume of selected original papers on the synthesis of the two fundamental forces of nature. It is intended to provide graduate students and physicists in the field with an easy access to the original literature.

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Nuclear Science Abstracts

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ISBN :
Pages : pages
Rating : 4.0/5 (47 Download)

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Download Free Nuclear Science Abstracts PDF by Full Book and published by . This book was released on 1976-04 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download Gauge Theory of Weak and Electromagnetic Interactions PDF Full

Gauge Theory of Weak and Electromagnetic Interactions

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Publisher :
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ISBN : 9814603805
Pages : pages
Rating : 4.4/5 (63 Download)

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Download Free Gauge Theory of Weak and Electromagnetic Interactions PDF by Full Book and published by . This book was released on with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download Quantum Mechanics with Non-Unitary Symmetries PDF Full

Quantum Mechanics with Non-Unitary Symmetries

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Publisher : Marsonia Press LLC
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ISBN : 1734919914
Pages : 551 pages
Rating : 4.4/5 (919 Download)

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Download Free Quantum Mechanics with Non-Unitary Symmetries PDF by Bojan Bistrovic Full Book and published by Marsonia Press LLC. This book was released on 2020-04-22 with total page 551 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book shows that with minimal modifications of postulates of non-relativistic quantum mechanics to allow for non-unitary representations of symmetry groups (Lorentz group in particular), one achieves a fully relativistic quantum theory without any of the issues (like negative energies, etc.) that led to the second quantization and QFT. It is shown that quite a few phenomena in elementary particle physics (like for example neutral kaon mixing, CP symmetry and it's supposed breaking) can be explained purely as a consequence of relativistic invariance and relativistic invariance alone. It is shown that by categorizing mesons via the representation of Lorentz group they belong to, one can explain a lot of their properties, as well as a lot of discrepancies in the particle data tables. It is also shown that based on properties of Lorentz representations of products of meson decays, a lot of excited states listed in PDG tables are really several different excitations with similar masses. Relativistic treatment of bound states in momentum space is developed and used to calculate decay widths of various composite particles like Positronium or mesons, and then those decay widths are used to calculate various properties of quarks (like their masses or charges) that were previously misunderstood. In particular, it is shown that quarks are actually quite heavy (around 3.5GeV for up/down quarks) and that while Lorentz invariance allows both fractional values (2/3, -1/3) as well as integer values (2,1), based on (very sparse) available experimental data, integer quark charges are more consistent with observed decay widths than fractional charges.