b-meson

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CMS and LHCb experiments reveal new rare particle decay

The CMS and LHCb experiments at the LHC have observed a very rare decay. An important milestone in the search for hints of new physics

News
Experiments
12 May, 2015

LHCb presents latest study of beauty oscillations

LHCb has a new result on the probability that beauty mesons oscillate into their antimatter counterparts and vice versa

News
Experiments
09 September, 2014
Experiments
News
09 September, 2014

First observation of a heavy flavoured spin-3 particle

The LHCb experiment has presented the results of a study of strange beauty meson B0s decay into an anti-charm meson D0, a K- meson and a π+ meson

News
Experiments
15 July, 2014

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

Tracking new physics—horse or zebra?

When you've got a discrepancy in the data, it might be time for theory and experiment to collaborate

News
Experiments
09 August, 2013
Experiments
News
09 August, 2013

A mystery of the beauty baryon lifetime resolved

The LHCb Collaboration has just published an important precise measurement of the Λb beauty baryon lifetime

News
Physics
15 July, 2013

20-year journey of discovery for LHC experiments

Conception of the LHC experiments took many years, this year three of them celebrate their 20th anniversaries

News
Accelerators
27 June, 2013

First observation of CP violation in the decays of B0s meson

The LHCb collaboration has just submitted for publication a paper outlining the first observation of CP violation in the decays of B0s meson

News
Experiments
24 April, 2013

A new “culprit” for matter-antimatter asymmetry

The LHCb collaboration has recently observed matter-antimatter asymmetries in the decays of the B<sup>0</sup><sub>s</sub> meson

News
Experiments
24 April, 2013

LHCb experiment observes new matter-antimatter difference

The LHCb collaboration has made the first observation of matter-antimatter asymmetry in the decays the B<sup>0</sup><sub>s</sub>

News
Physics
24 April, 2013