Theoretical Studies on Extended Higgs Sectors Towards Future Precision Measurements

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Publisher : Springer Nature
ISBN 13 : 9819913241
Total Pages : 268 pages
Book Rating : 4.8/5 (199 download)

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Book Synopsis Theoretical Studies on Extended Higgs Sectors Towards Future Precision Measurements by : Masashi Aiko

Download or read book Theoretical Studies on Extended Higgs Sectors Towards Future Precision Measurements written by Masashi Aiko and published by Springer Nature. This book was released on 2023-05-20 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book investigates the physics of the discovered Higgs boson and additional Higgs bosons in the extended Higgs models which includes higher-order quantum corrections. While the 125 GeV Higgs boson was discovered, the structure of the Higgs sector is still a mystery. Since the Higgs sector determines the concrete realization of the Higgs mechanism, the study of its nature is one of the central interests in current and future high-energy physics. The book begins with a review of the standard model and the two-Higgs doublet model, which is one of the representatives of the extended Higgs models. Subsequently, we discuss the studies of the two-Higgs doublet model at the lowest order of perturbation. Following the lowest-order analysis, we study the higher-order electroweak corrections in Higgs physics. After reviewing the renormalization procedure and the higher-order corrections in the decays of the discovered Higgs boson, we discuss the higher-order corrections in the Higgs strahlung process from an electron-positron collision, the decays of the additional charged and CP-odd Higgs bosons in the two-Higgs doublet model. From the series of these studies, it is found that the nature of the Higgs sector can be widely investigated by future collider experiments.

Phenomenology of the Basis-independent CP-violating Two-Higgs Doublet Model

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Publisher :
ISBN 13 :
Total Pages : 372 pages
Book Rating : 4.:/5 (81 download)

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Book Synopsis Phenomenology of the Basis-independent CP-violating Two-Higgs Doublet Model by : Deva A. O'Neil

Download or read book Phenomenology of the Basis-independent CP-violating Two-Higgs Doublet Model written by Deva A. O'Neil and published by . This book was released on 2009 with total page 372 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Study of Collider Signatures for Two Higgs Doublet Models with a Pseudoscalar Mediator to Dark Matter

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Publisher :
ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)

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Book Synopsis A Study of Collider Signatures for Two Higgs Doublet Models with a Pseudoscalar Mediator to Dark Matter by : Jonathan Butterworth

Download or read book A Study of Collider Signatures for Two Higgs Doublet Models with a Pseudoscalar Mediator to Dark Matter written by Jonathan Butterworth and published by . This book was released on 2021 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Preons

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Author :
Publisher : World Scientific
ISBN 13 : 9789810210199
Total Pages : 130 pages
Book Rating : 4.2/5 (11 download)

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Book Synopsis Preons by : Ian A. D'Souza

Download or read book Preons written by Ian A. D'Souza and published by World Scientific. This book was released on 1992 with total page 130 pages. Available in PDF, EPUB and Kindle. Book excerpt: There are a number of unanswered questions which indicate that the Standard Model, successful as it is, cannot be the entire story. One solution to answering these questions is that the Standard Model is an effective low-energy theory of structure hopefully nearby in its energy scale in much the same way that a model of strong interactions among nucleons mediated by pions is an effective theory for the strong interactions of quarks mediated by coloured gluons. This book reviews the Standard Model and then examines the current status of composite models. After developing criteria for judging such models the text discusses two of the major indicators of compositeness, triviality and naturalness. Using this framework as a background the various models are summarized and discussed. This monograph concludes with a chapter describing the constraints imposed on composite models by current measurements of decay rates, magnetic moment measurements, flavour changing processes etc. and describing other ways to look for signatures of compositeness.This monograph attempts to be thorough, covering all aspects of composite models, as found in the literature at the time of completion of the manuscript. As such it should be of interest to any experimental or theoretical physicist having an interest in the subject. The review of the Standard Model in the first chapter is written in such a way that anyone with a basic knowledge of Quantum Field Theory should be able to understand the entire text. As such it could also be used for supplementary reading in graduate courses.