PHOTOPRODUCTION OF VECTOR MESONS AND OTHER RESONANCES AT 4.3 BeV
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چکیده
The SLAC 40” HBC was exposed to a 4.3 BeV positron annihilation radiation. Results are presented on reactions containing no neutrals and one neutral particle in the final state. For w--pop and w”p we find cross sections of (19.2 -I 1.2)pb and (2.8 st .5)pb respectively . Assuming Vector Dominance, we determine the V”p cross sections. Evidence for other resonant states is presented, in particular A*Va-, where we find A*,J~~~-/A+‘W~?Tabout 1.5.
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تاریخ انتشار 1969