Authors: Tran Duc Thiep Truong Thi An Nguyen Tuan Khai Nguyen The Vinh Phan Viet Cuong I P Gangrski I E Penhionzkevich G V Mishinski V I Zemenhik
Publish Date: 2010/05/07
Volume: 285, Issue: 3, Pages: 511-517
Abstract
The ratio of the probabilities of population of the isomeric and ground states so called the isomeric ratio is closely connected to the angular momentum of the initial fission fragments that is dissipated at the later stages of gamma ray cascade This ratio also provides important information on the nuclear level structure as well as the nuclear reaction mechanism involved In this work the isomeric ratio in fission fragment 135Xe from photofission of 233U induced by 235 MeV bremsstrahlung has been determined by the method that uses inert gaseous flow The results have been discussed and compared with that of other authors
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