What is the nature of our universe?
What is it made of?

 

 

 

 

 

Scientists from around the world
come to CERN …

 

 

 

 

 

… to use unique machines to answer
         fundamental questions …

 

 

 

 

 

 

 

 

… pushing the limits of technology
         for the benefit of society.

Ten-year journey through quark–gluon plasma

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Latest News

CAST-CAPP inches closer to axion dark matter

Physics
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CERN and Airbus partnership on future clean a...

Knowledge sharing
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From CERN to space: staff member selected to ...

At CERN
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CERN, CHUV and THERYQ join forces for a world...

Knowledge sharing
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First lead-ion collisions in the LHC at recor...

Experiments
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ATLAS measures Higgs boson’s decay width

Physics
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Timepix: from CERN’s galleries to the Moon

Knowledge sharing
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Fighting cancer with LIGHT

Knowledge sharing
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Applications open for 2023 CERN openlab summe...

Computing
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CERN and the environment

Technology from CERN to society

Upcoming events

Tuesday
6 Dec/22
11:00 - 12:00 (Europe/Zurich)

Photon-nucleus energy dependence of coherent J/ψ cross session in ul...

Webcast
Tuesday
6 Dec/22
11:00 - 12:00 (Europe/Zurich)

Photon-nucleus energy dependence of coherent J/ψ cross session in u...

Event
CERN
Tuesday
6 Dec/22
14:00 - 16:00 (Europe/Zurich)

Large p from SL(2,Z)

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CERN
Wednesday
7 Dec/22
11:30 - 12:30 (Europe/Zurich)

Big Bang Nucleosynthesis Redux

Event
CERN
Wednesday
7 Dec/22
14:00 - 16:00 (Europe/Zurich)

The cosmic optical background excess, line-intensity mapping

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CERN
Thursday
8 Dec/22
11:00 - 13:00 (Europe/Zurich)

Top quark mass measurements in ATLAS and CMS

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CERN
Thursday
8 Dec/22
13:30 - 14:30 (Europe/Zurich)

Jérémie Quevillon

Event
CERN
Friday
9 Dec/22
16:00 - 17:00 (Europe/Zurich)

Hydra: an FPGA-based radiation-tolerant System-on-Chip (SoC)

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CERN
Saturday
10 Dec/22
10:00 (Europe/Zurich)
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CERN openlab/IT Dep Summer student project proposals

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Key Achievements

The Higgs boson

The Large Hadron Collider

Antimatter

The birth of the Web

W boson

Z boson