12 Facts About LHCb experiment

LHCb experiment is one of eight particle physics detector experiments collecting data at the Large Hadron Collider at CERN.

The LHCb experiment is located at point 8 on the LHC tunnel close to Ferney-Voltaire, France just over the border from Geneva.

The LHCb experiment detector is a single arm forward spectrometer with a polar angular coverage from 10 to 300 milliradians in the horizontal and 250 mrad in the vertical plane.

However, the most important change is the switch to the fully software trigger of the LHCb experiment, which means that every recorded collision will be analysed by sophisticated software programmes without an intermediate hardware filtering step .

The LHCb design allowed the study of collisions of particle beams with a gas injected inside the VELO volume, making it similar to a fixed-target experiment; this setup is usually referred to as "SMOG".

Related searches

In 2015, analysis of the decay of bottom lambda baryons in the LHCb experiment revealed the apparent existence of pentaquarks, in what was described as an "accidental" discovery.

In 2019, LHCb experiment announced discovery of CP violation in decays of charm mesons.

In 2020, LHCb experiment announced discovery of time-dependent CP violation in decays of Bs mesons.

Since then, LHCb experiment has published several papers with more precise measurements in this decay mode.

LHCb experiment has found deviations from this predictions by comparing the rate of the decay to that of, and in similar processes.

In March 2021, LHCb experiment announced that the anomaly in lepton universality crossed the "3 sigma" statistical significance threshold, which translates to a p-value of 0.

LHCb experiment has contributed to studies of quantum chromodynamics, electroweak physics, and provided cross-section measurements for astroparticle physics.