Book contents
- Frontmatter
- Contents
- Preface to the third edition
- Preface to the first and second editions
- Acknowledgements
- 1 Accelerators, beams and detectors
- 2 Pions and Muons
- 3 Conservation laws
- 4 Strong, weak and electromagnetic interactions
- 5 Strange particles
- 6 Spin and parity of the K-mesons and non-conservation of parity in weak interactions
- 7 Weak interactions: basic ideas
- 8 Invariance under the CP and T operations, properties of K0-mesons
- 9 Strongly-decaying resonances
- 10 SU(3) and the quark model: classification and dynamic probes
- 11 Weak interactions and weak–electromagnetic unification
- 12 New flavours
- 13 Quark and gluon interactions
- 14 Higher symmetries
- 15 Particle physics and cosmology
- 16 Epilogue
- Appendix A Relativistic kinematics and phase space
- Appendix B Clebsch–Gordan coefficients and particle properties
- References
- Index
1 - Accelerators, beams and detectors
Published online by Cambridge University Press: 05 June 2012
- Frontmatter
- Contents
- Preface to the third edition
- Preface to the first and second editions
- Acknowledgements
- 1 Accelerators, beams and detectors
- 2 Pions and Muons
- 3 Conservation laws
- 4 Strong, weak and electromagnetic interactions
- 5 Strange particles
- 6 Spin and parity of the K-mesons and non-conservation of parity in weak interactions
- 7 Weak interactions: basic ideas
- 8 Invariance under the CP and T operations, properties of K0-mesons
- 9 Strongly-decaying resonances
- 10 SU(3) and the quark model: classification and dynamic probes
- 11 Weak interactions and weak–electromagnetic unification
- 12 New flavours
- 13 Quark and gluon interactions
- 14 Higher symmetries
- 15 Particle physics and cosmology
- 16 Epilogue
- Appendix A Relativistic kinematics and phase space
- Appendix B Clebsch–Gordan coefficients and particle properties
- References
- Index
Summary
Introduction
An important part of the study of particle physics is an understanding of experimental tools – the accelerators, beams and detectors by means of which particles are accelerated, their trajectories controlled and their properties measured. There exist a limited number of types of accelerators and detectors in common use or which have in the past proved crucial to the progress of the subject. No more technical detail is included here than is essential to an understanding of the uses of these techniques in the study of particle physics. In the chapters which follow we shall assume that these techniques are familiar to the student, so that it will generally not be necessary to describe in detail the technique used in particular experiments.
Particle accelerators and beams
Introduction
Particle accelerators and their associated external beam lines are key elements in most particle physics experiments.
Charged particles are accelerated by passing across a region of potential difference which in practice is normally a cavity fed with radiofrequency power and phased such that the particle is accelerated as it passes through. Since practicable fields and dimensions are such that a single passage through the cavity can produce only a rather small acceleration, the particle must either pass through many such cavities or pass many times through the same group of cavities by guidance around a cyclic path.
- Type
- Chapter
- Information
- Elementary Particles , pp. 1 - 42Publisher: Cambridge University PressPrint publication year: 1991