# Low dose rate irradiation of the RD53A chip with Kr-85 beta source

- Institution: CERN
- Department: Conferences
- Speaker: Aleksandra Dimitrievska
- Year: 2021
- Language: English
- Subjects: Physics, Engineering
- Source: [CERN](https://videos.cern.ch/record/3020107)
- Licence: [CERN](http://copyright.web.cern.ch)
- Who can watch: Tweens profiles and older (sources give no ratings; placed by Invisible Network from the source's own words)

To test the performance of the future pixel readout chip in the harsh High Luminosity LHC (HL-LHC) environment, an irradiation experiment has been setup with gaseous Kr-85 beta source with dose rate of about 7 rad/s. This setup was designed to emulate as closely as possible operation in the HL-LHC conditions of the ATLAS detector inner layer, including temperature, radiation, and continuous electrical operation. The low dose rate irradiation setup has been running since September 5th 2018 at a temperature of -15 degrees Celsius. The first results will be presented with a 500 Mrad total dose received..

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## Lectures

1. [Low dose rate irradiation of the RD53A chip with Kr-85 beta source](https://invisiblenetwork.ai/learn/cern/3020107/4a80ee7302ea), 27 min (CERN's player)