HAL : in2p3-00274372, version 1

DOI : 10.1016/j.nuclphysa.2008.08.006

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Nuclear Phy 811 (2008) 276-290

Particle-gamma coincidences and coplanarity in the $^{32}S+^{24}Mg$ binary reaction

C. Wheldon, Tz. Kokalova, W. von Oertzen, B. Gebauer, H.G. Bohlen, Ch. Schulz, S. Thummerer, G. Efimov, C. Beck1, D. Curien1, P. Papka1

(2008)

The reaction 32S (165.4 MeV) + 24Mg is studied using the binary reaction spec- trometer (BRS) coupled to the Euroball germanium array. Particle-particle-gamma and particle-gamma-gamma coincidences have been examined. The Z-identification, position and energy information for binary reaction products are shown together with the Doppler-shift corrected gamma-rays emitted from the fragments. Recent reports of evi- dence for hyper-deformation from angular correlations in similar data are also in- vestigated. Analogous out-of-plane angular correlations are observed but attributed to reactions with the target contaminants 16O and 12C.

1 :	DRS-IPHC - Département Recherches Subatomiques

Thème(s)

:

Physique/Physique Nucléaire Expérimentale

Mot(s)-clé(s) : NUCLEAR REACTIONS 24Mg + 32S – E = 165.4 MeV – measured particle-$\gamma$ coincidences – Doppler-shift correction – binary reactions – out-of-plane angular correlations – ternary fission Q0-values

in2p3-00274372, version 1

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Contributeur : Yvette Heyd <>

Déposé pour le compte de : Christian Beck <>

Soumis le : Vendredi 18 Avril 2008, 11:13:11

Dernière modification le : Lundi 13 Octobre 2008, 11:45:03