Decay modes of $^{10}$C nuclei unbound state

F. Grenier; A. Chbihi; R. Roy; G. Verde; D. Thériault; J. D. Frankland; J. P. Wieleczko; B. Borderie; R. Bougault; R. Dayras; E. Galichet; D. Guinet; P. Lautesse; N. Le Neindre; O. Lopez; J. Moisan; L. Nalpas; M. Pârlog; M. F. Rivet; E. Rosato; B. Tamain; E. Vient; M. Vigilante

arXiv · 0706.4414

Decay modes of $^{10}$C nuclei unbound state

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Abstract

Unbound states of $^{10}$C nuclei produced as quasi-projectiles in $^{12}$C+$^{24}$Mg collisions at E/A = 53 and 95 MeV are studied with the Indra detector array. Multi-particle correlation function analyses provide experimental evidence of sequential de-excitation mechanisms through the production of intermediate $^{9}$B, $^{6}$Be and $^{8}$Be unbound nuclei. The relative contributions of different decay sequences to the total decay width of the explored states is estimated semi-quantitatively. The obtained results show that heavy-ion collisions can be used as a tool to access spectroscopic information about exotic nuclei.

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F. Grenier, A. Chbihi, R. Roy, G. Verde, D. Thériault, J. D. Frankland, J. P. Wieleczko, B. Borderie, R. Bougault, R. Dayras, E. Galichet, D. Guinet, P. Lautesse, N. Le Neindre, O. Lopez, J. Moisan, L. Nalpas, M. Pârlog, M. F. Rivet, E. Rosato, B. Tamain, E. Vient, M. Vigilante. 2007-06-29. Decay modes of $^{10}$C nuclei unbound state. https://arxiv.org/abs/0706.4414

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