# Injection and Extraction

- Institution: CERN
- Department: CAS - CERN Accelerator School
- Speaker: Edgar Cristopher Cortes Garcia
- Year: 2026
- Level: Graduate
- Language: English
- Subjects: Physics
- Source: [CERN](https://videos.cern.ch/record/3025997)
- Licence: [CERN](https://copyright.web.cern)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

The storage and acceleration of particles in a synchrotron are typically limited to a range of energy, or magnetic rigidity, of a factor 15. Therefore, to accelerate protons from the 200 MeV Linac 4 to the 7 TeV it comes that a chain of at least 4 such synchrotrons is needed. The injection and extraction of beams between accelerators are essential to achieve a wide range of energies and a beam specification. This lecture presents injection and extraction techniques used for synchrotrons and across the CERN complex. A specific emphasis is placed on introducing the concepts and highlighting concrete examples of the different schemes.

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## Lectures

1. [Injection and Extraction](https://invisiblenetwork.ai/learn/cern/3025997/ac61342971bf), 53 min (CERN's player)