ATLAS collaboration

15 results

In search of supersymmetric dark matter

The ATLAS collaboration sets stringent limits on the existence of supersymmetric dark matter particles

News
Physics
09 October, 2023
Physics
News
09 October, 2023

Quest for the curious magnetic monopole continues

ATLAS experiment places some of the tightest limits yet on magnetic monopoles

News
Physics
15 September, 2023

Probing fundamental symmetries of nature with the Higgs boson

The ATLAS collaboration tested Higgs-boson interactions with the carriers of the weak force, looking for signs of charge-parity symmetry violation

News
Physics
21 April, 2023

New ATLAS management team takes the helm

The ATLAS collaboration at CERN welcomes a new management team at its helm. Spokesperson Andreas Hoecker (CERN) will continue to steer the experiment until February 2025

News
Experiments
09 March, 2023
Experiments
News
09 March, 2023

ATLAS delivers most precise luminosity measurement at the LHC

Precise knowledge of luminosity is crucial for both searches for new phenomena and precision measurements of known Standard Model processes

News
Physics
24 January, 2023

ATLAS moves into top gear for Run 3

In their first Run 3 results, the ATLAS collaboration measured two Standard Model processes: the production of Z bosons and top-quark pairs

News
Physics
16 December, 2022
Physics
News
16 December, 2022

ATLAS measures Higgs boson’s decay width

The decay width is linked to the particle’s lifetime and if found to deviate from its predicted value could indicate the presence of new physics

News
Physics
18 November, 2022
Physics
News
18 November, 2022

ATLAS measures joint polarisation of carriers of the weak force

Joint-polarisation measurements of the W and Z bosons provide new opportunities to look for physics beyond the Standard Model

News
Physics
14 July, 2022

Exceptional ATLAS collaborators honoured at the 2022 Outstanding Achievement Awards

The ATLAS collaboration held its sixth Outstanding Achievement Awards ceremony at CERN on 23 June 2022

News
Experiments
20 July, 2022

Harnessing a supercomputer for ATLAS

The Vega supercomputer in Slovenia is the most recent HPC centre to process ATLAS experimental data

News
Computing
16 June, 2022
Computing
News
16 June, 2022

ATLAS strengthens its search for supersymmetry

The collaboration has tackled challenging supersymmetry scenarios, surpassing long-standing limits set by the LEP collider

News
Physics
06 April, 2022

ATLAS nets top quark produced together with a photon

With its high statistical significance, the result represents the first observation of electroweak top-quark–photon production

News
Physics
24 March, 2022