%0 Journal Article %T Possible Origin of RHIC R_{out}/R_{sid} HBT Results %A Sandra S. Padula %J Physics %D 2002 %I arXiv %R 10.1016/S0375-9474(02)01550-6 %X The effects of opacity of the nuclei together with a blackbody type of emission along the system history are considered as a means to explain the ratio $R_{out}/R_{sid}$ observed by STAR and PHENIX collaborations at RHIC. Within our model, no flow is required to explain the data trend of this ratio for large surface emissivities. %U http://arxiv.org/abs/nucl-th/0209059v1