This narrow threshold enhancement is NOT observed in qqo< L at BESII This again disfavors FSI Br(J/>)/Br(Jly>y X) and indicates that X(1860) <0.5@95%Cl has a production 25829.58 eom2.534E- property similar to n' or 40-.. bcaie C.L.=1.9% Minos -0000+0.00 meson. 0.000 0 0000 +.000 0. 0.00 000 +0.000 0.000 +0.000 c.f.: 9.5157E-02-0 0000 0.000 + Br(Jy→n)/Br(Jy→yn) 60 ≈0.04 40 ≌ .This also indicates X(1860) may have strong 0 005 mpp-2mp(Gev/c).15 0.10 0.20 coupling to gluons as n' meson. No narrow strong enhancement near threshold§ This again disfavors FSI and indicates that X(1860) has a production property similar to ’ meson. c.f.: § This also indicates X(1860) may have strong coupling to gluons as ’ meson. This narrow threshold enhancement is NOT observed in pp  / Jat BESII No narrow strong enhancement near threshold CL Br J Br J 0.5 @ 95% ( / X)/ ( / X)      0.04 ( / ')/ ( / ')  Br J   Br J   