Hyperdeformed States in the Third Minimum of the Fission Potential

A. Krasznahorkay, M. Hunyadi, M. Csatlós, A. Balanda, A. Gollwitzer, G. Graw, J. Gulyás, D. Habs, R. Hertenberger, Z. Máté, H. J. Maier, D. Rudolph, P. Thirolf, J. Tímár, B. D. Valnion

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Abstract

The fission probability and the angular distribution of the associated fission fragments have been measured for the 235U(d,pf)236U 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 234U. The experimental resonances are interpreted as being rotational bands with rotational parameters of h/2Θ = 1.6 ± 0.6 and 1.8 ± 0.8 keV for 234U and 236U, 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.

Original languageEnglish
Pages (from-to)35-46
Number of pages12
JournalActa Physica Hungarica New Series Heavy Ion Physics
Volume7
Issue number1
Publication statusPublished - 1998

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fission
angular distribution
fragments
excitation

ASJC Scopus subject areas

  • Physics and Astronomy(all)
  • Nuclear and High Energy Physics

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Hyperdeformed States in the Third Minimum of the Fission Potential. / Krasznahorkay, A.; Hunyadi, M.; Csatlós, M.; Balanda, A.; Gollwitzer, A.; Graw, G.; Gulyás, J.; Habs, D.; Hertenberger, R.; Máté, Z.; Maier, H. J.; Rudolph, D.; Thirolf, P.; Tímár, J.; Valnion, B. D.

In: Acta Physica Hungarica New Series Heavy Ion Physics, Vol. 7, No. 1, 1998, p. 35-46.

Research output: Contribution to journalArticle

Krasznahorkay, A, Hunyadi, M, Csatlós, M, Balanda, A, Gollwitzer, A, Graw, G, Gulyás, J, Habs, D, Hertenberger, R, Máté, Z, Maier, HJ, Rudolph, D, Thirolf, P, Tímár, J & Valnion, BD 1998, 'Hyperdeformed States in the Third Minimum of the Fission Potential', Acta Physica Hungarica New Series Heavy Ion Physics, vol. 7, no. 1, pp. 35-46.
Krasznahorkay, A. ; Hunyadi, M. ; Csatlós, M. ; Balanda, A. ; Gollwitzer, A. ; Graw, G. ; Gulyás, J. ; Habs, D. ; Hertenberger, R. ; Máté, Z. ; Maier, H. J. ; Rudolph, D. ; Thirolf, P. ; Tímár, J. ; Valnion, B. D. / Hyperdeformed States in the Third Minimum of the Fission Potential. In: Acta Physica Hungarica New Series Heavy Ion Physics. 1998 ; Vol. 7, No. 1. pp. 35-46.
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AU - Csatlós, M.

AU - Balanda, A.

AU - Gollwitzer, A.

AU - Graw, G.

AU - Gulyás, J.

AU - Habs, D.

AU - Hertenberger, R.

AU - Máté, Z.

AU - Maier, H. J.

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AU - Tímár, J.

AU - Valnion, B. D.

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