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Phys. Rev. C 66, 044617 (2002) [5 pages]

Search for the production of element 112 in the 48Ca+238U reaction

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W. Loveland1, K. E. Gregorich2, J. B. Patin2, D. Peterson1, C. Rouki3, P. M. Zielinski2, and K. Aleklett3
1Department of Chemistry, Oregon State University, Corvallis, Oregon 97331
2Nuclear Science Division, Lawrence Berkeley National Laboratory, Berkeley, California 94720
3Uppsala University, Uppsala, Sweden

Received 11 June 2002; published 30 October 2002

We have searched for the production of element 112 in the reaction of 231 MeV 48Ca with 238U. We have not observed any events with a “one-event” upper limit cross section of 1.6 pb for evaporation residue- (EVR-) fission events and 1.8 pb for EVR-alpha events.

© 2002 The American Physical Society

URL:
http://link.aps.org/doi/10.1103/PhysRevC.66.044617
DOI:
10.1103/PhysRevC.66.044617
PACS:
25.70.Jj, 27.90.+b