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Hyperdeformed States in the Third Minimum of the Fission Potential

Krasznahorkay, A.; Hunyadi, M.; Csatlos, M.; Balanda, A.; Gollwitzer, A.; Graw, G.; Gulyas, J.; Habs, D.; Hertenberger, R. and Mate, Z., et al. (1998) In Acta Physica Hungarica A: Heavy Ion Physics 7. p.35-46
Abstract
The fission probability and the angular distribution of the associated fission fragments have been measured for the U-235(d,pf)U-236 reaction slightly above the top of the inner fission barrier with the aim of disclosing new hyperdeformed states lying in the third minimum of the fission potential. The results are analyzed together with the data obtained from the literature for U-234. The experimental resonances are interpreted as being rotational bands with rotational parameters of (h) over bar/2 Theta = 1.6 +/- 0.6 and 1.8 +/- 0.8 keV for U-234 and U-236 respectively. The K = 1, 2 and 4 values of the resonances suggest that these rotational bands are built on some higher-lying excited states in the third minimum of the potential well.
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Acta Physica Hungarica A: Heavy Ion Physics
volume
7
pages
35 - 46
publisher
Springer
external identifiers
  • scopus:0347804154
ISSN
1219-7580
DOI
10.1007/BF03053688
language
English
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1df3d0c5-0e1c-4c94-b8ac-439baf32922d (old id 3964029)
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date added to LUP
2013-08-13 18:18:16
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@article{1df3d0c5-0e1c-4c94-b8ac-439baf32922d,
  abstract     = {The fission probability and the angular distribution of the associated fission fragments have been measured for the U-235(d,pf)U-236 reaction slightly above the top of the inner fission barrier with the aim of disclosing new hyperdeformed states lying in the third minimum of the fission potential. The results are analyzed together with the data obtained from the literature for U-234. The experimental resonances are interpreted as being rotational bands with rotational parameters of (h) over bar/2 Theta = 1.6 +/- 0.6 and 1.8 +/- 0.8 keV for U-234 and U-236 respectively. The K = 1, 2 and 4 values of the resonances suggest that these rotational bands are built on some higher-lying excited states in the third minimum of the potential well.},
  author       = {Krasznahorkay, A. and Hunyadi, M. and Csatlos, M. and Balanda, A. and Gollwitzer, A. and Graw, G. and Gulyas, J. and Habs, D. and Hertenberger, R. and Mate, Z. and Maier, H. J. and Rudolph, Dirk and Thirolf, P. and Timar, J. and Valnion, B. D.},
  issn         = {1219-7580},
  language     = {eng},
  pages        = {35--46},
  publisher    = {Springer},
  series       = {Acta Physica Hungarica A: Heavy Ion Physics},
  title        = {Hyperdeformed States in the Third Minimum of the Fission Potential},
  url          = {http://dx.doi.org/10.1007/BF03053688},
  volume       = {7},
  year         = {1998},
}