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The study of prompt and delayed muon induced fission |
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| Authors: | Ch. Rösel H. Hänscheid J. Hartfiel R. von Mutius J. F. M. d'Achard van Enschut P. David H. Janszen T. Johansson J. Konijn T. Krogulski C. T. A. M. de Laat H. Paganetti C. Petitjean S. M. Polikanov H. W. Reist F. Risse L. A. Schaller L. Schellenberg W. Schrieder A. K. Sinha A. Taal J. P. Theobald G. Tibell N. Trautmann |
| Affiliation: | 1. Institut für Strahlen- und Kernphysik, Universit?t Bonn, Nu?allee 14-16, W-5300, Bonn 1, Germany 5. Laboratorium voor Technische Natuurkunde, Technische Universiteit Delft, 2629, JB Delft, The Netherlands 8. Gustaf Werner Institute, Uppsala University, S-75121, Uppsala, Sweden 10. NIKHEF-K, POB 41882, 1009, DB Amsterdam, The Netherlands 11. Branch in Bialystok, University of Warsaw, PL-15424, Bialystok, Poland 12. GSI, Postfach 110552, W-6100, Darmstadt 11, Germany 13. Physics Laboratory, Rijksuniversiteit Utrecht, 3584, CC Utrecht, The Netherlands 14. PSI, CH-5234, Villigen PSI, Switzerland 16. Institut de Physique, Université de Fribourg, CH-1700, Fribourg, Switzerland 18. Nuclear Science Centre, Jawaharlal Nehru University, POB 10502, New Delhi, India 19. Institut für Kernphysik, Technische Hochschule, Schlo?gartenstrasse 9, W-6100, Darmstadt 1, Germany 21. Institut für Kernchemie, Universit?t Mainz, W-6500, Mainz, Germany |
| Abstract: | The ratios of prompt to delayed fission yields for the isotopes233U,234U,235U,236U,238U,237Np,242Pu, and244Pu and the fission probabilities relative to each other have been investigated experimentally. Using the value of the total fission probability for237Np the absolute probabilities for prompt and delayed fission have been determined. The fission probabilities per muon captureP fc have been derived for all the isotopes and compared with an evaluation based on excitation functions from theory. |
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