Eur. Phys. J. A 14, 365-370 (2002)
Yields of neutron-rich isotopes around produced in 30 MeV proton-induced fission ofK. Kruglov1, A. Andreyev2, B. Bruyneel1, S. Dean1, S. Franchoo3, M. Górska4, K. Helariutta4, M. Huyse1, Yu. Kudryavtsev1, W.F. Mueller5, N.V.S.V. Prasad1, R. Raabe6, K.-H. Schmidt4, P. Van Duppen1, J. Van Roosbroeck1, K. Van de Vel1 and L. Weissman5
1 Instituut voor Kern- en Stralingsfysica, University of Leuven, Celestijnenlaan 220D, B-3001 Leuven, Belgium
2 University of Liverpool, UK
3 CERN-ISOLDE, Switzerland
4 GSI, D-64291, Darmstadt, Germany
5 MSU, East Lansing, MI, USA
6 CEA, Saclay, France
(Received: 11 February 2002 / Revised version: 25 April 2002 Communicated by J. Äystö)
Heavy , , and isotopes were produced at the LISOL facility by means of 30 MeV proton-induced fission of . Production rates were deduced and compared to two types of cross-section calculations: the empirical model (V. Rubchenya, private communication) and the PROFI code. Comparison with experimental data favors the latter model. Yields using different beam-target combinations and different energies are calculated and discussed.
24.10.-i - Nuclear-reaction models and methods.
24.75.+i - General properties of fission.
25.85.Ge - Charged-particle-induced fission.
29.25.Rm - Sources of radioactive nuclei.
© Società Italiana di Fisica, Springer-Verlag 2002