Speaker
Description
The research on cluster states in neutron-rich nuclei has achieved recent developments within the CHIRONE collaboration of the Laboratori Nazionali del Sud of INFN (CSN3). Here, by means of the FRIBs facility [1], it was possible to produce radioactive beams of considerable scientific interest for the investigation of cluster physics, also obtaining notable results [2, 3]. In the next years, the new FRAISE facility [4], still under construction, will be completed, giving the possibility to produce radioactive ion beams (RIBs) of high purity and intensity, in order to study complex phenomena in unstable nuclei, almost at the limit of proton and neutron drip lines. New recent results on the CLIR experiment will be discussed, on the study of cluster break-up states in neutron-rich ions, using the CHIMERA [5] and FARCOS [6] detectors. Crucial for this measurement was the presence of FARCOS detectors with high angular and energy resolution, positioned at a small angle in order to increase the detection efficiency of possible cluster break-up products in radioactive ions of interest. Moreover, some preliminary results on 10Be spectroscopy will be discussed.
[1] P. Russotto et al., Journal of Physics: Conference Series 1014 (2018) 012016.
[2] D. Dell’Aquila et al., Phys. Rev. C, 93 (2016) 024611.
[3] I. Lombardo, D. Dell'Aquila, La Rivista del Nuovo Cimento, 46 (2023) 521.
[4] Martorana N. S. et al., Frontiers in Physics 10 (2022) 1058419
[5] A. Pagano et al., Nuclear Physics A, 734 (2004) 504.
[6] E.V. Pagano et al., EPJ Web of Conferences, 117 (2016) 10008.
