Better understanding of the meson is one of the main objectives of the LHCb experiment conducted at the Large Hadron Collider. On 24 April 2013, CERN physicists in the LHCb collaboration announced that they had observed CP violation in the decay of strange B mesons for the first time. Scientists found the B s meson decaying into two muons for the first time, with Large Hadron Collider experiments casting doubt on the scientific theory of supersymmetry.