Review of charm and beauty lifetimes Available to Purchase

A review of the latest experimental results on charm and beauty particle lifetimes is presented together with a brief summary of measurement methods used for beauty particle lifetime measurements. There have been significant updates to the $Ds+/D0,$ $B+/Bd0$ and $Λb0/Bd0$ lifetime ratios which have some theoretical implications. However more precise measurements are still needed before one can make conclusive statements about the theory used to calculate the particle lifetimes.