A preliminary study of up three-prong annihilations into the channels K- K+ pi(+) and pi(-)pi(+)pi(+)pi(0) is presented for similar to 100-297 MeV/c ($) over bar n momenta. The extracted phi pi(+)/omega pi(+) production ratio shows that also in this channel, never measured before using an ($) over bar n beam, the OZI rule is strongly violated. RI Galli, Domenico/A-1606-2012; Iazzi, Felice/F-4490-2012; Villa, Mauro/C-9883-2009; Filippi, Alessandra/I-9530-2012
THE PHI-PI(+) OMEGA-PI(+) RATIO FROM (N)OVER-BAR-P ANNIHILATIONS
USAI, GIANLUCA;
1994-01-01
Abstract
A preliminary study of up three-prong annihilations into the channels K- K+ pi(+) and pi(-)pi(+)pi(+)pi(0) is presented for similar to 100-297 MeV/c ($) over bar n momenta. The extracted phi pi(+)/omega pi(+) production ratio shows that also in this channel, never measured before using an ($) over bar n beam, the OZI rule is strongly violated. RI Galli, Domenico/A-1606-2012; Iazzi, Felice/F-4490-2012; Villa, Mauro/C-9883-2009; Filippi, Alessandra/I-9530-2012
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