# Introduction to detectors

- Institution: CERN
- Department: CERN Academic Training Lecture,314
- Taught by: Albert H Walenta, Albert Walenta
- Year: 1995
- Level: Graduate
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3024751)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

Concepts for momentum measurements,particle identification and energy measurements (calorimeters) as well for imaging applications in medecine, biology and industry (non destructive testing) will be put into relation to the specific detection princip In particular the resolution for position, time, energy and intensity measurement and the efficiency will be discussed. Signal extraction,electronic signal processing and principles of information capture will close the logic circle to the input : the radiation properties.The lecture will provide some sources for data tables and small demonstration computer programs f The basic detector physics as interaction of radiation with matter, information transport via free charges,photons and phonons and the signal formation will be presented in some depth with emphasis on the influence on specific parameters for detector The lecture will cover the most popular detector principles, gas detectors (ion chambers,MPWC's and MSGC's), semiconductor detectors scintillators and cryogenic detectors..

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## Lectures

1. [Introduction to detectors](https://invisiblenetwork.ai/learn/cern/3024751/433fc7567ee6), 1 h 1 min (CERN's player)