Orateur
Description
F. Risitano 1,2,* , L. Acosta 1,3 , G. Cardella 1 , E. De Filippo 1 , D. Dell’Aquila 4,5 , F. Favela 1,3 , E. Geraci 1,6 , B. Gnoffo 1,6 , I. Lombardo 1 , C. Maiolino 5 , N.S. Martorana 5,6 , A. Pagano 1 , E.V. Pagano 5 , M. Papa 1 , S. Pirrone 1 , G. Politi 1,6 , F. Rizzo 5,6 , P. Russotto 5 , A. Trifirò 1,2 , M. Trimarch i1,2
1) INFN-Sezione di Catania, Italy
2) Dipartimento MIFT, Università di Messina, Italy
3) Instituto de Física, Universidad Nacional Autónoma de México, Mexico
4) Dipartimento di Chimica e Farmacia, Università di Sassari, Sassari, Italy
5) INFN – LNS, Catania, Italy
6) Dipartimento di Fisica e Astronomia “Ettore Majorana”, Università degli Studi di Catania, Italy
*e-mail: farisitano@unime.it
The CLIR (Clustering in Light Ion Reactions) experiment performed at INFN Laboratori Nazionali del Sud (LNS) aims at investigating cluster structures of neutron-rich nuclei via break-up reactions on a light target. The radioactive ions of interest were produced at the FRIBs@LNS facility [1], through the In-Flight Fragmentation technique. A 18O (55 MeV/u) primary beam was fragmented on a 1500 μm thick 9 Be target, producing a cocktail beam of several radioactive isotopes. These included many species such as 6He, 8,9Li, 11Be, 13,14,15B, 17C and, in particular among the others, the 16C and 10Be isotopes, for which cluster structures have been already studied at LNS [2]. Identification of the cocktail beam was performed by the ΔE-TOF method, using a 150 μm thick Si detector. A C2H4 polyethylene (protons) target was used to trigger the break-up reactions and the produced fragments were detected by the high-granularity femtoscope array FARCOS [3] coupled with the CHIMERA 4π multidetector [4]. Calibrations have been performed for the tagging detector, and the CHIMERA and FARCOS arrays. Very preliminary results of this analysis will be presented.
[1] P. Russotto et al., Jour. of Phys.: Conf. Series, 1014 (2018) 012016 and ref. therein.
[2] D. Dell’Aquila et al., Phys. Rev. C, vol. 93, p. 024611, 2016.
[3] E.V. Pagano et al., EPJ Web of Conferences, vol. 117, p. 10008, 2016.
[4] A. Pagano et al., Nucl. Phys. A704, 504, 2004.
