Quarks, Leptons and the Big Bang

Jonathan Allday has taught physics in schools for 30 years, latterly at the Royal Hospital School in the UK. After completing his Natural Sciences degree at Cambridge, he moved to Liverpool University for a PhD in particle physics, working on one of the last bubble chamber experiments at CERN. During this time, he was invited to join a group developing particle physics resources and syllabuses for examination at 16-18 level in the UK. From this work came the conviction that a book on particle physics and cosmology could be written that covered the material at a more detailed level than traditional popular accounts, yet still be accessible to those with a school-level understanding of maths and physics. Quarks, Leptons and the Big Bang was the result. Dr Allday has since gone on to write a range of other books on the Apollo missions, quantum theory and textbooks for schools. He regularly contributes articles to Physics Review magazine and spent a period as co-editor of Physics Education. He lives just outside Ipswich in the UK with his wife and three children who are much sportier than he is, and one of whom is currently studying Physics at Bristol University.

"This third edition of Allday's excellent text exploring particle physics and astrophysics has been updated to include the discovery of the Higgs Boson particle, massive Neutrinos, and gravitational waves. Allday (Royal Hospital School, UK) begins with a primer on the standard model and relativity in particle physics; a very easily comprehended section explains the Higgs mechanism. Allday writes in a lucid style, making the content accessible even to first-year undergraduates; he also writes engagingly enough that advanced graduate students will be intrigued as well. He occasionally uses clever analogies to everyday situations, such as a game of cricket, to elucidate abstract concepts such as Feynman’s formulation of quantum mechanics using Lagrangian mechanics and minimizing of action. Mathematical calculations are interspersed with plenty of text and explanations to reduce abstraction. What makes the book especially valuable is the inclusion of historical context and philosophical reflections, which tie the material together to present a big picture, helping inspire students to further study. Overall, this is an excellent volume that relates many fields of physics and demonstrates their application in the fields of astrophysics and cosmology.Summing Up: Highly recommended. Lower-division undergraduates through faculty."—S. Tripathi, University of Wisconsin-Washington County, Review in CHOICE, July 2018"The third edition of the excellent and engaging Quarks, Leptons and the Big Bang is both welcome and timely. It provides a comprehensive and well-structured introduction to a range of topics that are amongst the deepest and most fascinating in the whole of physical science. The field continues to develop rapidly, so there is always a need for texts that are clear and authoritative, as well as up-to-date. Allday’s book meets all these requirements admirably but continues to be particularly distinguished by its level of presentation and intent to carry readers with it. Written to be accessible to school students, it provides an account that is as simple as it can be but no simpler than it should be. It is written by an expert teacher who is clearly determined to extend the knowledge and understanding of his readers while continuing to capture their interest and fuel their enthusiasm. Recent breakthroughs such as the discovery of the Higgs boson, the revelation of non-zero neutrino masses, and the direct detection of gravitational waves are well treated but one of the most striking features of the new edition is the revised coverage of quantum field theory ‒ the fundamental language of particle physics. Allday is never afraid to say when a topic is too technical to cover in detail but nor does he leave the reader in any doubt when such detailed treatments are available for more advanced students. In this way, his readers not only get a great introduction to particle physics and cosmology but they are also shown the golden road that can lead them on to further study and deeper insight. This book deserves a wide audience of students, teachers and ambitious general readers. I am sure that users of this third edition of Quarks, Leptons and the Big Bang will appreciate its coverage and comprehensibility just as much as readers of the earlier editions have done."—Robert Lambourne, Professor of Educational Physics, The Open University"It is terrific to see a newly updated edition of one of my favourite textbooks. Undergraduates doing first year physics will appreciate this book because it captures much of the excitement of frontier particle physics and astrophysics in a very accessible way. I also think it will be a hit with students who are studying other scientific disciplines who seek a deeper understanding of how fundamental physics relates to their own areas of specialization. For instance, chemists will learn where and when the elements in the Periodic Table are created, and scientists of all persuasions will get some insight into why there is anything at all in the Universe. Allday's book is almost unique in terms of the range of material covered at this level and the new chapters in this edition cover recent discoveries in both particle physics and astrophysics and bring the book nicely up to date."—Prof. Roberto Abraham, University of Toronto

• The Standard Model. Relativity for Particle Physics. Quantum Theory. The Leptons. Antimatter. Hadrons. Hadron Reactions. Particle Decays. The Evidence for Quarks. Experimental Techniques. Exchange Forces. The Big Bang. The Geometry of Space. Contributions to . Inflation – a Cure for All Ills. Precision Cosmology. Conclusion. Appendix 1: CERN. Appendix 2: Discovering the Higgs. Appendix 3: A Brief History of Cosmology. Appendix 4: Particle Data Tables.