(phi -> K K) decay in light cone QCD
arXiv:hep-ph/0305056 · doi:10.1140/epjc/s2003-01323-1
Abstract
The coupling constant of (phi -> K K) decay is calculated in light cone QCD sum rules. The result obtained for g_{phi KK} = (4.9 pm 0.8) is in a good agreement with the existing experimental result.
9 pages, 2 figures, LaTeX formatted