1 research outputs found
Space-like Penguin Effects in Decays
The space-like penguin contributions to branching ratios and CP asymmetries
in charmless decays of to two pseudoscalar mesons are studied using the
next-to-leading order low energy effective Hamiltonian. Both the gluonic
penguin and the electroweak penguin diagrams are considered. We find that the
effects are significant.Comment: 18 pages, LaTex file, 2 figure