The Standard Model: From Fundamental Symmetries to Experimental Tests

The Standard Model is a fundamental theory in particle physics that describes the laws of fundamental interactions among elementary particles. This textbook provides an authoritative and hands-on introduction to the theory, with a focus on symmetry principles as the basis for constructing models. It covers symmetry principles of increasing complexity, derives the Lagrangian that implements them, and explains how the Standard Model has been experimentally tested. The book also demonstrates how to extend the model to address experimental and observational puzzles, such as neutrino masses, dark matter, and the baryon asymmetry of the universe. Ideal for a one-semester graduate course, the book is an invaluable resource for practitioners.

Format: Unspecified
Length: 328 pages
Publication date: 10 October 2023
Publisher: Princeton University Press

The Standard Model is a remarkable and highly successful theory that provides a comprehensive framework for understanding the fundamental laws governing interactions among elementary particles. This insightful textbook serves as an introductory guide to the physics of the Standard Model, while also offering a comprehensive overview of modern particle physics. With a distinctive focus on symmetry principles as the foundation for constructing models, it equips students with a deep understanding of this remarkably predictive theory and a profound appreciation for its elegance.

The book begins by introducing students to the basic concepts and principles of symmetry, gradually progressing to more complex forms such as Abelian symmetries and their application in QED, the theory of electromagnetic interactions. It then delves into non-Abelian symmetries and their role in QCD, the theory of strong interactions, and the intriguing concept of spontaneously broken symmetries and their application in the theory of weak interactions.

By deriving the Lagrangian that implements these symmetry principles and extracting the corresponding phenomenology, the book provides a clear and concise explanation of the underlying mechanics of the Standard Model. This includes the existence of elementary particles, as well as accidental symmetries that arise from the symmetry breaking process.

The Standard Model has been extensively tested through a wide range of experimental measurements and observations. The book highlights key experimental tests, including electroweak precision measurements, flavor-changing neutral current processes, neutrino oscillations, and cosmology. It demonstrates how these tests have provided crucial evidence for the validity of the Standard Model and have helped to resolve many puzzles in particle physics.

Furthermore, the book offers practical insights into how the Standard Model can be extended to address experimental and observational puzzles. It discusses various proposed extensions, such as the inclusion of extra dimensions, the search for new particles, and the study of dark matter and dark energy. By exploring these topics, the book provides students with a comprehensive understanding of the current state of knowledge in particle physics and the potential avenues for future research.

In addition to its theoretical content, the book includes a wealth of problems drawn from the latest research in particle physics. These problems serve as valuable exercises for students to reinforce their understanding of the topics covered and to develop their problem-solving skills. The online solutions manual (available only to instructors) provides additional resources and guidance to help students with their studies.

Overall, The Standard Model: An Authoritative Introduction to the Foundational Theory and Experimental Tests of Particle Physics is an essential textbook for students pursuing a degree in physics or a related field. It provides a comprehensive and accessible introduction to the Standard Model, while also offering a deep exploration of modern particle physics and its applications. With its emphasis on symmetry principles, experimental testing, and practical extensions, the book equips students with the knowledge and tools necessary to excel in their studies and contribute to the field of particle physics.

Weight: 810g
Dimension: 185 x 264 x 26 (mm)
ISBN-13: 9780691239101