Phys. Rev. D 15, 30823084 (1977); DOI: 10.1103/PhysRevD.15.3082

Scalar-transverse separation of electroproduced K+ Lambda and K+ Sigma0 final states

C. J. Bebek, C. N. Brown, R. V. Kline, F. M. Pipkin, S. W. Raither, and L. K. Sisterson
Harvard University
A. Browman, K. M. Hanson, D. Larson, and A. Silverman
Cornell University

Abstract

We present evidence for a large scalar contribution to the cross section for the reaction e + p-->e + K+ + Lambda . No evidence for a scalar contribution is found for the reaction e + p --> e + K+ + Sigma0. This is reminiscent of the results for the pi+ + n and pi+ + Delta0 final states.

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