Extracting the cross section angular distributions for 15C high-energy resonance excited via the (18O,16O) two-neutron transfer reaction

D. Carbone; C. Agodi; F. Cappuzzello; M. Cavallaro; A. Foti; R. Linares

doi:10.1051/epjconf/201611704004

EPJ

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Proceedings

Open Access

EPJ Web of Conferences 117, 04004 (2016)
https://doi.org/10.1051/epjconf/201611704004

Extracting the cross section angular distributions for ¹⁵C high-energy resonance excited via the (¹⁸O,¹⁶O) two-neutron transfer reaction

D. Carbone¹, C. Agodi¹, F. Cappuzzello¹^,2, M. Cavallaro¹, A. Foti²^,3 and R. Linares⁴

¹ INFN-Laboratori Nazionali del Sud, Catania, Italy
² Dipartimento di Fisica e Astronomia, Università di Catania, Catania, Italy
³ INFN, Sezione di Catania, Catania, Italy
⁴ Instituto de Fisica, Universidade Federal Fluminense, Niteroi, Brazil

Published online: 11 May 2016

Abstract

The ¹³C(¹⁸O,¹⁶O)¹⁵C reaction has been studied at 84 MeV incident energy. The ejectiles have been momentum analized by the MAGNEX spectrometer and ¹⁵C excitation energy spectra have been obtained up to about 20 MeV. In the region above the two-neutron separation energy, a bump has been observed at 13.7 MeV. The extracted cross section angular distribution for this structure, obtained by using different models for background, displays a clear oscillating pattern, typical of resonant state of the residual nucleus.

© Owned by the authors, published by EDP Sciences - SIF, 2016

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