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LS2 Report: Linac3 tests new equipment for higher-intensity beams

Linac3 is already producing lead-ion beams to test some crucial new equipment that could significantly increase beam intensity and quality

News
Accelerators
24 November, 2020

LS2 Report: Linac3 tests new equipment for hi...

Accelerators
News
24 November, 2020

2020 online discussion with the Directorate

The Directorate will be answering your questions on Tuesday, 15 December

Opinion
At CERN
24 November, 2020

2020 online discussion with the Directorate

At CERN
Opinion
24 November, 2020

Jacques Séguinot (1932 – 2020)

Jacques Séguinot, a great detector physicist and a founding father of the Ring Imaging Cherenkov technique, passed away on 12 October 2020

Obituary
At CERN
24 November, 2020

Jacques Séguinot (1932 – 2020)

At CERN
Obituary
24 November, 2020

First LHC sector reaches nominal temperature

Sector 4-5 of the LHC has now been cooled with superfluid helium to a temperature of 1.9 K (−271.3 °C)

News
Accelerators
24 November, 2020

First LHC sector reaches nominal temperature

Accelerators
News
24 November, 2020

Symposium on art and science “Re: View from Nowhere” on 26 November [online only]

Announcement
At CERN
24 November, 2020

Symposium on art and science “Re: View from N...

At CERN
Announcement
24 November, 2020

Update on mask-wearing rules on the CERN site: masks now compulsory at all times in shared offices

The arrival of winter and the recently updated instructions from the Host State authorities in response to the second wave of the COVID-19 pandemic warrant stricter rules on mask-wearing at CERN

Official news
At CERN
24 November, 2020

Update on mask-wearing rules on the CERN site...

At CERN
Official news
24 November, 2020

Stephanie Zimmermann (1973 – 2020)

It is with great sadness that we inform you of Stephanie Zimmermann's sudden death on 10 November

Obituary
At CERN
23 November, 2020

Stephanie Zimmermann (1973 – 2020)

At CERN
Obituary
23 November, 2020

High five for CERN European Union projects

All five CERN-coordinated projects submitted to the “Horizon 2020” Research Infrastructure calls have been approved for funding

News
At CERN
23 November, 2020

High five for CERN European Union projects

At CERN
News
23 November, 2020

28 November (all day): emergency stop tests in the administrative area of the Meyrin site

Announcement
At CERN
23 November, 2020

28 November (all day): emergency stop tests i...

At CERN
Announcement
23 November, 2020

ATLAS releases open software used to filter LHC collisions

The new collection of 200 additional software packages make most ATLAS software open and reinforces ATLAS’s commitment to open science

News
Computing
20 November, 2020

ATLAS releases open software used to filter L...

Computing
News
20 November, 2020
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Members of the personnel shall be deemed to have taken note of official news published for the CERN community. Reproduction of all or part of this information by persons or institutions external to the Organization requires the prior approval of the CERN Management. The full list of official news is available here.