Electroproduction ofK+Mesons in the Forward Direction

Abstract
We present data on electroproduction of K+ mesons off protons. Measurements were made at data points with nominal (Q2, W) values of (0.6, 2.67), (1.2, 2.67), (2.0, 2.67), and (1.2, 2.15) in (GeV2, GeV). The virtual photoproduction cross section for K++MM is studied as a function of missing mass, x, P2, Q2, and W. The data show that the K+Σ0 cross section falls more rapidly than the K+Λ0 cross section as Q2 increases.