Study of the reaction (p)over-bar-p -gphi phi from 1.1 to 2.0 GeV/c

A study has been performed of the reaction -->4K(+/-) using in-flight antiprotons from 1.1 to 2.0 GeV/c incident momentum interacting with a hydrogen jet target. The reaction is dominated by the production of a pair of phi mesons. The <(p)o