Comment on the photoproduction of theρ′(1500)

Abstract
The absence of a decay mode for the photoproduced ρ(1500) into two pseudoscalar mesons suggests a kinematic interpretation for the enhancement observed in the reaction γpρ(1500)p2π+2πp at 9.3 GeVc. A naive Reggeized-Deck calculation satisfactorily describes the observed mass spectra.