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News

CMS experiment at CERN weighs in on the W boson mass

The eagerly awaited result is the most precise measurement of the W mass made at the LHC so far, and is in line with the prediction from the Standard Model of particle physics

Press release
Physics
17 September, 2024
Physics
Press release
17 September, 2024

ATLAS probes Higgs interaction with the heaviest quarks

With its updated analysis methods, the ATLAS collaboration has significantly improved the precision of its measurements of Higgs boson interactions

News
Physics
09 September, 2024

CERN70: Into the antiworld

Walter Oelert led the team of researchers who produced the world’s first atoms of antihydrogen in 1995

Feature
Physics
03 September, 2024
Physics
Feature
03 September, 2024

Max Klein (1951 – 2024)

Obituary
Physics
28 August, 2024
Physics
Obituary
28 August, 2024

Cosmic count exceeds expectation

The AMS detector on board the International Space Station has found more cosmic rays made of deuterons than expected

News
Physics
13 August, 2024
Physics
News
13 August, 2024

ALICE does the double slit

Using collisions between lead nuclei at the LHC, the ALICE collaboration has measured an interference pattern akin to that of the famous double-slit experiment

News
Physics
12 August, 2024
Physics
News
12 August, 2024

NA62 announces its first search for long-lived particles

CERN’s kaon factory pushes the energy frontier to probe uncharted territories of many beyond-the-Standard-Model theories

News
Physics
09 August, 2024

AMBER releases its first results

The experiment’s preliminary results explore the production cross section of the antiproton, which may provide physicists with clues in the search for dark matter

News
Physics
02 August, 2024
Physics
News
02 August, 2024

ATLAS probes uncharted territory with LHC Run 3 data

The ATLAS collaboration has released its first results from searches for new physics phenomena conducted with data from Run 3 of the LHC

News
Physics
26 July, 2024

LHCb investigates the properties of one of physics’ most puzzling particles

The particle, known as χc1(3872), has fascinated physicists for years. Now, the LHCb collaboration is closer to finding out what it is made up of

News
Physics
16 July, 2024