CMS

The Compact Muon Solenoid (CMS) is a general-purpose detector at the Large Hadron Collider (LHC). It is designed to investigate a wide range of physics, including the search for the Higgs boson, extra dimensions, and particles that could make up dark matter. Although it has the same scientific goals as the ATLAS experiment, it uses different technical solutions and a different magnet-system design.

179 results

ORIGIN-CMS exhibition in Seoul – it’s a wrap!

An exhibition centre in South Korea was “wrapped” in CMS for six months last year. The innovative science, art and education exhibition is still accessible online.

News
Knowledge sharing
21 March, 2022
Knowledge sharing
News
21 March, 2022

ATLAS and CMS chase the invisible with the Higgs boson

The collaborations have set stringent new bounds on the fraction of Higgs bosons transforming into invisible particles

News
Physics
24 February, 2022

CMS homes in on Higgs boson’s lifetime

The collaboration reports a value for the Higgs boson’s lifetime that has a small enough uncertainty to confirm that the particle has a tiny lifetime

News
Physics
02 December, 2021
Physics
News
02 December, 2021

Adrenaline rush at LHC Point 5

CERN’s most ambitious emergency response exercise to date took place on 13 November at LHC Point 5, with the involvement of French, Swiss and CERNois safety and rescue teams

News
At CERN
24 November, 2021
At CERN
News
24 November, 2021

A triple treat from CMS

In a first for particle physics, the CMS collaboration has observed three J/ψ particles emerging from a single collision between two protons

News
Physics
29 October, 2021
Physics
News
29 October, 2021

The BRIL luminosity sub-detectors prepare CMS for a bright Run 3

Calabrese, Capricciosa, Diavola and Margherita – the four modules of the BRIL sub-system – were mounted on the CMS experiment in July 2021

News
Experiments
01 September, 2021
Experiments
News
01 September, 2021

Successful installation of the CMS Pixel Tracker

News
Experiments
06 August, 2021

LIVE: From the CMS experiment

Join scientists live from the underground cavern of the CMS experiment today on social media

News
At CERN
29 June, 2021
At CERN
News
29 June, 2021

Physicists launch initiative to help India during its catastrophic COVID-19 surge

Some members of the HEP community have organised a fundraising initiative to purchase ventilators, oxygen concentrators, PPE and other medical supplies that are running critically low in India

News
At CERN
05 May, 2021

LS2 Report: Installation of the CMS beam pipe

The CMS collaboration just reached another LS2 milestone: the biggest upgrade of the experimental beam vacuum system since the first operation of CMS in 2008

News
Experiments
11 May, 2021