An experiment to synthesize element 110 by the ${}_{}{}^{59}{}_{}{}^{}\mathrm{Co}$${+}^{209}$Bi reaction has been performed at the SuperHILAC at the Lawrence Berkeley Laboratory. One event with many of the expected characteristics of a successful synthesis of ${}_{}{}^{267}{}_{}{}^{}110$ was observed. This event corresponds to a production cross section of about one picobarn.

• Received 22 November 1994

DOI:https://doi.org/10.1103/PhysRevC.51.R2293