Nonleptonic Decays of Charmed Mesons into two Pseudoscalar Mesons

Abstract

We investigate the nonleptonic decay of charmed meson into two pseudoscalar mesons using the vector--dominance model, and compare the results with those obtained from the factorization model. In particular, we discuss the role of the annihilation diagrams in the two models.

Comments: 10 pages, UR-1235, ER40685-687, (figures not included)