Cracking the Particle Code of the Universe

Cracking the Particle Code of the Universe

by John W. Moffat


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Among the current books that celebrate the discovery of the Higgs boson, Cracking the Particle Code of the Universe is a rare objective treatment of the subject. The book is an insider's behind-the-scenes look at the arcane, fascinating world of theoretical and experimental particle physics leading up to the recent discovery of a new boson. If the new boson is indeed the Higgs particle, its discovery represents an important milestone in the history of particle physics. However, despite the pressure to award Nobel Prizes to physicists associated with the Higgs boson, John Moffat argues that there still remain important data analyses to be performed before uncorking the champagne.

John Moffat is Professor Emeritus of Physics at the University of Toronto and a senior researcher at the Perimeter Institute for Theoretical Physics. Well-known for his outside-the-box research on topics such as dark matter, dark energy, and the varying speed of light cosmology (VSL), his new book takes a critical look at the hype surrounding the Higgs boson. In the process, he presents a cogent and often entertaining history of particle physics and an exploration of alternative theories of particle physics that do not feature the Higgs boson, including his own. He gives a detailed and personal description of how theoretical physicists come up with new theories, and emphasizes how carefully experimental physicists must interpret the complex data now coming out of accelerators like the Large Hadron Collider (LHC).

The book does not shy away from controversial topics such as the sociology of particle physics. There is immense pressure on projects like the $9 billion LHC to come up with positive results in order to secure funding for the future. Yet to date, the Higgs boson may be the only positive result to emerge from the LHC experiments. The searches for dark matter particles, mini-black holes, extra dimensions, and supersymmetric particles have all come up empty-handed, with serious consequences for theoretical physics, including string theory and gravity theory.

John Moffat is also the author of Reinventing Gravity (2008) and Einstein Wrote Back (2010).

Product Details

ISBN-13: 9780199915521
Publisher: Oxford University Press
Publication date: 01/14/2014
Pages: 256
Product dimensions: 11.50(w) x 7.60(h) x 1.40(d)

About the Author

John W. Moffat has been a professor of physics for more than three decades. He is currently Professor Emeritus at the University of Toronto, a member of the Perimeter Institute for Theoretical Physics in Waterloo, Ontario, Canada, and adjunct professor in the physics department at the University of Waterloo. Moffat is well known for his alternative theory of gravity to Einstein's general relativity. He is the author of Reinventing Gravity: A Physicist Goes Beyond Einstein and Einstein Wrote Back: My Life in Physics.

Table of Contents

Prelude: CERN, April 2008 ix

1. What is Everything Made Of?

2. Detecting Subatomic Particles

3. Group Theory and Gauge Invariance

4. Looking for Something New at the LHC

5. The Higgs Particle/Field and Weak Interactions

6. Data That Go Bump in the Night

7. Trying to Identify the 125-GeV Bump

8. Electroweak Gauge Theories

9. The Discovery of a New Boson: Is It the Higgs or Not?

10. Do We Live in a Naturally Tuned Universe?

11. The Last Word Until 2015

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