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.
Lunardon, M.
Martinez, T.
Menegazzo, R.
Nayak, B.K.
Nebbia, G.
Napoli, D.R.
Nyakó, B.
Petrache, C.
Podolyák, Zs.
Prete, G.
Rossi Alvarez, C.
Samant, A.
Spolaore, P.
Ur, C.
Zuber, K.
Source :: The European Physical Journal A - Hadrons and Nuclei; 20000301, Vol. 7 Issue: 3 p299-301, 3p
Publication Year :: 2000
Abstract: 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.

Full Text Access

Tools