Pl. Frabetti et al., Evidence for a narrow dip structure at 1.9 GeV/c(2) in 3 pi(+)3 pi(-) diffractive photoproduction, PHYS LETT B, 514(3-4), 2001, pp. 240-246
A narrow dip structure has been observed at 1.9 GeV/c(2) in a study of diff
ractive photoproduction of the 3 pi (+)3 pi (-) final state performed by th
e Fermilab experiment E687. (C) 2001 Elsevier Science B.V. All rights reser
ved.