> but remember it has a half-life of under 1 millisecond You say that as if it was short! Do you realize W and Z bosons have half-lives of the order of 10^-25

> but remember it has a half-life of under 1 millisecond You say that as if it was short! Do you realize W and Z bosons have half-lives of the order of 10^-25 seconds? ;-)