# Low beta cavities

- Institution: CERN
- Department: CAS - CERN Accelerator School
- Speaker: Lars Groening
- Year: 2023
- Level: Graduate
- Language: English
- Source: [CERN](https://videos.cern.ch/record/3019199)
- Licence: [CERN](https://copyright.web.cern)
- Who can watch: Teens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

The contribution is on issues being especially related to normal conducting cavities operating at non-relativistic beam energies. Various types of cavities are introduced w.r.t. their operation mode, application, pros, and cons. Special emphasis is put on their production and the challenges along the way from finalised RF design up to the operating cavity. This covers the choice of material, production, tolerances, alignment, cooling, and the demanding task of copper plating. The contribution closes with some remarks on RF commissioning and –conditioning.

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## Lectures

1. [Low beta cavities](https://invisiblenetwork.ai/learn/cern/3019199/89461882fbd4), 48 min (CERN's player)