Possible observation of narrow dibaryon resonances with a symmetric wave function

Dibaryons with quantum numbers which satisfy the condition (-1)T+SP=+1 are investigated. Decay widths for these dibaryons have been calculated and their contributions to the processes involving photons have been estimated. It is shown that the contributions of these dibaryons may be several orders of magnitude in excess of the cross section for the processes under study near a resonance. Possibilities of the experimental observation of such dibaryons are discussed. (orig.)