High-statistics cross sections for the reactions γ+p→K++Λ and γ+p→K++Σ0 have been measured using CLAS at Jefferson Lab for center-of-mass energies W between 1.6 and 2.53 GeV, and for −0.85
Physical Review C
Bradford, R.; Biselli, Angela; and CLAS Collaboration, "Differential cross sections for γ+p→K++Y for Λ and Σ0 hyperons" (2006). Physics Faculty Publications. 81.
R. Bradford et al. [CLAS Collaboration], "Differential cross sections for γ+p→K++Y for Λ and Σ0 hyperons", Physical Review C 73.3 (2006) DOI: 10.1103/PhysRevC.73.035202