Introduction To Electroweak Unification Standard Model From Tree Unitarity

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Introduction To Electroweak Unification Standard Model From Tree Unitarity

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Author : Jiri Horejsi
language : en
Publisher: World Scientific
Release Date : 1994-10-26

Introduction To Electroweak Unification Standard Model From Tree Unitarity written by Jiri Horejsi and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994-10-26 with Science categories.

This book provides a novel introduction to the Standard Model of electroweak unification. It presents, in pedagogical form, a detailed derivation of the Standard Model from the high energy behavior of tree-level Feynman graphs. In this respect, the present text is unique among the existing monographs and textbooks on this subject, and fills a gap in the current literature on electroweak interactions.

Introduction To Electroweak Unification

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Author : Jiri Horejsi
language : en
Publisher: World Scientific
Release Date : 1994

Introduction To Electroweak Unification written by Jiri Horejsi and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1994 with Science categories.

This book provides a novel introduction to the Standard Model of electroweak unification. It presents, in pedagogical form, a detailed derivation of the Standard Model from the high energy behavior of tree-level Feynman graphs. In this respect, the present text is unique among the existing monographs and textbooks on this subject, and fills a gap in the current literature on electroweak interactions.

The Standard Model And Beyond

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Author : Paul Langacker
language : en
Publisher: CRC Press
Release Date : 2017-06-26

The Standard Model And Beyond written by Paul Langacker and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-06-26 with Science categories.

This new edition of The Standard Model and Beyond presents an advanced introduction to the physics and formalism of the standard model and other non-abelian gauge theories. It provides a solid background for understanding supersymmetry, string theory, extra dimensions, dynamical symmetry breaking, and cosmology. In addition to updating all of the experimental and phenomenological results from the first edition, it contains a new chapter on collider physics; expanded discussions of Higgs, neutrino, and dark matter physics; and many new problems. The book first reviews calculational techniques in field theory and the status of quantum electrodynamics. It then focuses on global and local symmetries and the construction of non-abelian gauge theories. The structure and tests of quantum chromodynamics, collider physics, the electroweak interactions and theory, and the physics of neutrino mass and mixing are thoroughly explored. The final chapter discusses the motivations for extending the standard model and examines supersymmetry, extended gauge groups, and grand unification. Thoroughly covering gauge field theories, symmetries, and topics beyond the standard model, this text equips readers with the tools to understand the structure and phenomenological consequences of the standard model, to construct extensions, and to perform calculations at tree level. It establishes the necessary background for readers to carry out more advanced research in particle physics. Supplementary materials are provided on the author’s website and a solutions manual is available for qualifying instructors.

Fundamentals Of Electroweak Theory Second Edition

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Author : Jiri Horejsi
language : en
Publisher: World Scientific
Release Date : 2024-06-11

Fundamentals Of Electroweak Theory Second Edition written by Jiri Horejsi and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-11 with Science categories.

This book is based on the lecture course taught by the author for about three decades at Charles University. The author gives a thorough and easy-to-read account of the basic principles of the standard model of electroweak interactions, describes various theories of electromagnetic and weak interactions, and explains the gauge theory of electroweak interactions. The criterion of the tree-level unitarity is used throughout the text to check the gradual steps leading to the renormalizable electroweak theory. Five appendices expound on some special techniques of the Standard Model, used in the main body of the text.The book can be read with just a preliminary knowledge of quantum field theory. In comparison with the first edition of the book published more than 20 years ago, new passages concerning the Higgs boson are added, as well as some new problems and solutions.

Electroweak Symmetry Breaking

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Author : Mgr.Adam Smetana
language : en
Publisher: Springer
Release Date : 2014-05-30

Electroweak Symmetry Breaking written by Mgr.Adam Smetana and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-30 with Science categories.

With this thesis the author contributes to the development of a non-mainstream but long-standing approach to electroweak symmetry breaking based on an analogy with superconductivity. Electroweak symmetry breaking is assumed to be caused by dynamically generated masses of typical fermions, i.e., of quarks and leptons, which in turn assumes a new dynamics between quarks and leptons. Primarily it is designed to generate fermion masses and electroweak symmetry breaking is an automatic consequence. After the summary of the topic, the first main part of the thesis addresses the question as to whether the masses of known quarks and leptons provide sufficiently strong sources of electroweak symmetry breaking. It is demonstrated that neutrino masses subject to the seesaw mechanism are indispensable ingredients. The other two parts of the thesis are dedicated to the presentation of two particular models: The first model is based on the new strong Yukawa dynamics and serves as a platform for studying the ability to reproduce fermion masses. The second, more realistic model introduces a flavor gauge dynamics and its phenomenological consequences are studied. Even though, in the past, this type of models has already been of some interest, following the discovery of the Standard-Model-like Higgs particle, it is regaining its relevance.

Higgs Properties At The Lhc

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Author : Jason Tsz Shing Yue
language : en
Publisher: Springer
Release Date : 2017-08-29

Higgs Properties At The Lhc written by Jason Tsz Shing Yue and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-08-29 with Science categories.

This thesis studies the properties of the Higgs particle, discovered at the Large Hadron Collider (LHC) in 2012, in order to elucidate its role in electroweak symmetry breaking and cosmological phase transition in the early universe. It shows that a generic spin-2 Higgs impostor is excluded by the precision measurements of electroweak observables and perturbative unitarity considerations. It obtains LHC constraints on anomalous CP-violating Higgs-Top Yukawa couplings and examines the prospects of their measurement in future experiments. Lastly, it discusses in detail the electroweak phase transition and generation of cosmological matter–antimatter asymmetry in the universe with anomalous Higgs couplings.

Exploring Electron Neutrino Argon Interactions

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Author : Krishan V. J. Mistry
language : en
Publisher: Springer Nature
Release Date : 2023-01-01

Exploring Electron Neutrino Argon Interactions written by Krishan V. J. Mistry and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-01-01 with Science categories.

This thesis explores the electron-neutrino and antineutrino cross section on argon using the MicroBooNE liquid argon time projection chamber detector. With only a handful of electron neutrino cross section measurements in the hundred MeV to GeV range to date and only one of them on argon as the target nucleus: the result from the ArgoNeuT experiment, there is a need for new, large statistics, electron-neutrino cross section measurements. The precise knowledge of the electron neutrino cross section is fundamental for tests of lepton universality, making meaningful interpretations of neutrino oscillations and beyond the Standard Model search experiments involving electron neutrinos. Moreover, the appearance of electron neutrinos in a beam of predominantly muon neutrinos is the key signature in searches for sterile neutrinos in short-baseline experiments and measurements of Charge-Parity violation in long-baseline oscillation experiments. The measurements in this thesis utilize the NuMI neutrino beamline which is highly off-axis to the MicroBooNE detector but provides a rich source of electron-neutrinos. Critical to the measurement of the cross section is a detailed understanding of the flux of neutrinos at MicroBooNE and the uncertainties associated with it. The neutrino flux prediction tools used for the on-axis NuMI experiments are described and studied in detail for their implementation in the case of MicroBooNE. These tools will form the foundation for many future measurements using the NuMI beam at MicroBooNE. With the use of argon as a target for studying neutrino interactions, the large size of the nucleus introduces nuclear effects which impact the kinematics and multiplicities of the particles produced in the initial interaction. Such effects are complicated to model and are currently an active area of research with various models and neutrino generators available. The measurements in this thesis compare the electron-neutrino argon cross section to several neutrino generators with differing physics models. These comparisons provide important information in the modelling of neutrino interactions with nuclei such as argon. The target audience for this thesis is aimed at particle physics graduate students, particularly in the field of neutrino physics working with noble element time-projection chambers.

Anomalies In Quantum Field Theory

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Author : Reinhold A. Bertlmann
language : en
Publisher: Oxford University Press
Release Date : 2000-11-02

Anomalies In Quantum Field Theory written by Reinhold A. Bertlmann and has been published by Oxford University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000-11-02 with Science categories.

This text presents the different aspects of the study of anomalies. Much emphasis is now being placed on the formulation of the theory using the mathematical ideas of differential geometry and topology. It includes derivations and calculations

Quantum Field Theory And The Standard Model

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Author : Matthew D. Schwartz
language : en
Publisher: Cambridge University Press
Release Date : 2013-12-15

Quantum Field Theory And The Standard Model written by Matthew D. Schwartz and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-12-15 with Science categories.

Providing a comprehensive introduction to quantum field theory, this textbook covers the development of particle physics from its foundations to the discovery of the Higgs boson. Its combination of clear physical explanations, with direct connections to experimental data, and mathematical rigor make the subject accessible to students with a wide variety of backgrounds and interests. Assuming only an undergraduate-level understanding of quantum mechanics, the book steadily develops the Standard Model and state-of-the-art calculation techniques. It includes multiple derivations of many important results, with modern methods such as effective field theory and the renormalization group playing a prominent role. Numerous worked examples and end-of-chapter problems enable students to reproduce classic results and to master quantum field theory as it is used today. Based on a course taught by the author over many years, this book is ideal for an introductory to advanced quantum field theory sequence or for independent study.

Electroweak Symmetry Breaking Proceedings Of The Budapest Workshop

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Author : Ferenc Csikor
language : en
Publisher: World Scientific
Release Date : 1995-04-26

Electroweak Symmetry Breaking Proceedings Of The Budapest Workshop written by Ferenc Csikor and has been published by World Scientific this book supported file pdf, txt, epub, kindle and other format this book has been release on 1995-04-26 with categories.

This volume contains the talks given at the above workshop which was devoted to discussing the newest developments in various models of electroweak symmetry breaking forming the basis of modern particle physics. It includes various aspects of Higgs physics and condensate models embodying dynamical symmetry breaking.