LHCb thanks LHC
LHC collider has delivered at 9:50 today 2 fb-1 of luminosity to LHCb this year corresponding to about 100 million million of proton-proton collisions visible at LHCb. This was possible…
First evidence for the B0s →μμ decay
[ Branching ratio B0s →μμ = (3.2+1.5-1.2)x10-9 ] The LHCb Collaboration has presented today at the Hadron Collider Particle Symposium in Kyoto the result of the branching ratio measurement of…
Oscillating charm and beauty
[ Δmd = 0.5156 ± 0.0051 ± 0.0033 ps-1 ][ x’2 = (-0.9 ± 1.3)x10-4 ; y’ = (7.2 ± 2.4)x10-3 ] A fascinating feature of quantum mechanics has been…