Measurements of cross sections for the fusion-evaporation reactions 244 Pu ( 48 Ca ,xn ) 292-x 114 and 245 Cm ( 48 Ca ,xn ) 293-x 116

@article{Oganessian2004MeasurementsOC,
  title={Measurements of cross sections for the fusion-evaporation reactions 244 Pu ( 48 Ca ,xn ) 292-x 114 and 245 Cm ( 48 Ca ,xn ) 293-x 116},
  author={Y. Oganessian and V. Utyonkov and Y. Lobanov and F. Abdullin and A. Polyakov and I. V. Shirokovsky and Y. Tsyganov and G. Gulbekian and S. Bogomolov and B. Gikal and A. Mezentsev and S. Iliev and V. Subbotin and A. Sukhov and A. Voinov and G. V. Buklanov and K. Subotic and V. Zagrebaev and M. Itkis and J. Patin and K. Moody and J. F. Wild and M. Stoyer and N. J. Stoyer and D. Shaughnessy and J. Kenneally and R. Lougheed},
  journal={Physical Review C},
  year={2004},
  volume={69},
  pages={054607}
}
We have studied the excitation functions of the reactions 244Pu(48Ca,xn). Maximum cross sections for the evaporation of 3–5 neutrons in the complete-fusion reaction 244Pu+48Ca were measured to be s3n=2 pb,s4n =5 pb, ands5n=1 pb. The decay properties of 3 n-evaporation product 289114, in the decay chains observed at low 48Ca energy coincide well with those previously observed in the 244Pu+48Ca and248Cm+48Ca reactions and assigned to288114. Two isotopes of element 114 and their descendant nuclei… Expand
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