Naslov
Structures in O-20 from the C-14(Li-7, p) reaction at 44MeV
(Structures in 20O from the 14C(7Li, p) reaction at 44 MeV)

Autori
Bohlen, H.G. ; von Oertzen, W. ; Milin, Matko ; Dorsch, T. ; Kruecken, R. ; Faestermann, T. ; Hertenberger, R. ; Kokalova, Tz. ; Mahgoub, M. ; Wheldon, C. ; Wirth, H.-F.

Izvornik
European physical journal A : hadrons and nuclei (1434-6001) 47 (2011), 3; 44, 11

Vrsta, podvrsta i kategorija rada
Radovi u časopisima, članak, znanstveni

Ključne riječi
nuclear structure ; nuclear reactions

Sažetak
We have studied the multi-nucleon transfer reaction 14 C(7 Li, p) at E Lab(7 Li) = 44 MeV populating states of the neutron-rich oxygen isotope 20O . The experiments have been performed at the Munich Tandem accelerator using the high-resolution Q3D magnetic spectrometer, with an overall energy resolution of 45keV. States were populated up to 20MeV excitation energy --65 states have been identified in the analysis, among which 42 are new. Rotational bands are proposed in terms of underlying intrinsic reflection-asymmetric cluster and prolate molecular structures as parity doublet bands. A rectangular oblate structure is suggested for some very narrow states at high excitation energies.

Izvorni jezik
Engleski

Znanstvena područja
Fizika

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