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Anthony M. Lemos,Choi, Ho Jin,Joo, Koan Sik 명지대학교 자연과학연구소 1999 자연과학논문집 Vol.18 No.-
It was known that any resonance in atomic collisions and nuclear reactions can occur through the formation of orbiting states. In the fission process(n, f),i.e., n+U?, n+? and Pu?, there exists the formation of the orbiting states. We evaluated the life time of an orbiting state before decaying in the (n,f) using Regge Pole formalism. The calculated values of the life time of an orbiting state in, for example, the (n+U?)reaction, seemed to appeare to be approximately of order of 10? sec. It seemed to be longer than have expected. The values of the tos seemed to be of the order of muclear excitation, although these values appeared to be longer than the nuclear excitation time. As a result, it seems to be reasonable.