Book contents
- Frontmatter
- Contents
- Preface to the second edition
- Preface to the first edition
- Introduction
- 1 Interactions of particles and radiation with matter
- 2 Characteristic properties of detectors
- 3 Units of radiation measurements and radiation sources
- 4 Accelerators
- 5 Main physical phenomena used for particle detection and basic counter types
- 6 Historical track detectors
- 7 Track detectors
- 8 Calorimetry
- 9 Particle identification
- 10 Neutrino detectors
- 11 Momentum measurement and muon detection
- 12 Ageing and radiation effects
- 13 Example of a general-purpose detector: Belle
- 14 Electronics
- 15 Data analysis
- 16 Applications of particle detectors outside particle physics
- Résumé
- 17 Glossary
- 18 Solutions
- Appendix 1 Table of fundamental physical constants
- Appendix 2 Definition and conversion of physical units
- Appendix 3 Properties of pure and composite materials
- Appendix 4 Monte Carlo event generators
- Appendix 5 Decay-level schemes
- Index
1 - Interactions of particles and radiation with matter
Published online by Cambridge University Press: 19 October 2009
- Frontmatter
- Contents
- Preface to the second edition
- Preface to the first edition
- Introduction
- 1 Interactions of particles and radiation with matter
- 2 Characteristic properties of detectors
- 3 Units of radiation measurements and radiation sources
- 4 Accelerators
- 5 Main physical phenomena used for particle detection and basic counter types
- 6 Historical track detectors
- 7 Track detectors
- 8 Calorimetry
- 9 Particle identification
- 10 Neutrino detectors
- 11 Momentum measurement and muon detection
- 12 Ageing and radiation effects
- 13 Example of a general-purpose detector: Belle
- 14 Electronics
- 15 Data analysis
- 16 Applications of particle detectors outside particle physics
- Résumé
- 17 Glossary
- 18 Solutions
- Appendix 1 Table of fundamental physical constants
- Appendix 2 Definition and conversion of physical units
- Appendix 3 Properties of pure and composite materials
- Appendix 4 Monte Carlo event generators
- Appendix 5 Decay-level schemes
- Index
Summary
When the intervals, passages, connections, weights, impulses, collisions, movement, order, and position of the atoms interchange, so also must the things formed by them change.
LucretiusParticles and radiation can be detected only through their interactions with matter. There are specific interactions for charged particles which are different from those of neutral particles, e.g. of photons. One can say that every interaction process can be used as a basis for a detector concept. The variety of these processes is quite rich and, as a consequence, a large number of detection devices for particles and radiation exist. In addition, for one and the same particle, different interaction processes at different energies may be relevant.
In this chapter, the main interaction mechanisms will be presented in a comprehensive fashion. Special effects will be dealt with when the individual detectors are being presented. The interaction processes and their cross sections will not be derived from basic principles but are presented only in their results, as they are used for particle detectors.
The main interactions of charged particles with matter are ionisation and excitation. For relativistic particles, bremsstrahlung energy losses must also be considered. Neutral particles must produce charged particles in an interaction that are then detected via their characteristic interaction processes.
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- Information
- Particle Detectors , pp. 1 - 55Publisher: Cambridge University PressPrint publication year: 2008