lepton

4 results

ATLAS result addresses long-standing tension in the Standard Model

A new ATLAS measurement of a key feature of the Standard Model known as lepton flavour universality suggests that a previous discrepancy measured by the LEP collider in W boson decays may be due to a fluctuation

News
Physics
29 July, 2020

LHCb explores the beauty of lepton universality

For the first time, LHCb uses beauty baryons to test this key principle of the Standard Model

News
Physics
16 January, 2020

The hunt for leptoquarks is on

Recent results from CMS explore third-generation leptoquarks: hypothetical particles that combine the properties of leptons and quarks

News
Physics
19 September, 2018
Physics
News
19 September, 2018

How universal is (lepton) universality?

New results from LHCb suggest that B+mesons decay to muons about 25% less often than they decay to electrons

News
Accelerators
03 June, 2014
Accelerators
News
03 June, 2014