Search for hyperdeformed structures populated in the 37Cl+120Sn reaction by using EUROBALL III.

Authors :: Rizzi, V.
Viesti, G.
Bazzacco, D.
Algora-Pineda, A.
Appelbe, D.
de Angelis, G.
Belcari, N.
Cinausero, M.
De Poli, M.
Drake, T.E.
Gadea, A.
Galindo-Uribarri, A.
Gelli, N.
Fabris, D.
Farnea, E.
Fioretto, E.
Krolas, W.
Kroll, T.
Lucarelli, F.
Lunardi, S.
Source :: European Physical Journal A -- Hadrons & Nuclei; Mar2000, Vol. 7 Issue 3, p299-301, 3p
Publication Year :: 2000
Abstract: The ridge structure with ΔE<subscript>γ</subscript>=±30 keV, observed in the past in coincidence with protons emitted in the reaction 187 MeV <superscript>37</superscript>Cl +<superscript>120</superscript>Sn and attributed to an hyperdeformed nuclear shape in <superscript>152</superscript>Dy, has been studied in a new experiment performed with the EUROBALL III array. The ridge is now observed in coincidence with transitions in the yrast superdeformed band of <superscript>152</superscript>Dy but no discrete rotational bands have been identified. [ABSTRACT FROM AUTHOR]

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