Study of the scattering of 15C at energies around the Coulomb barrier

• Published in: 27th International Nuclear Physics Conference, INPC 2019, Glasgow, United Kingdom Vol. 1643; no. 1
• Main Authors: Ovejas, J D, Knyazev, A, Martel, I, Tengblad, O, Borge, M J G, Cederkall, J, Keeley, N, Rusek, K, García-Ramos, C, Pérez, T, Acosta, L A, Arokiaraj, A A, Babo, M, Cap, T, Ceylan, N, Angelis, G De, Pietro, A Di, Fernández, J P, Figuera, P, Fraile, L, Fynbo, H, Galaviz, D, Jensen, J H, Jonson, B, Kotak, R, Kurtukian, T, Madurga, M, Marquínez-Durán, G, Munch, M, Orduz, A K, Honório, R, Pakou, A, Peralta, L, Perea, A, Raabe, R, Renaud, M, Riisager, K, Sánchez-Benítez, A M, Sánchez-Segovia, J, Sgouros, O, Soukeras, V, Teubig, P, Viñals, S, Wolinska-Cichocka, M, Wolski, R, Yang, J
• Format: Journal Article Conference Proceeding
• Language: English
• Published: Bristol IOP Publishing 01.12.2020
• Subjects: Angular distribution; Carbon isotopes; Fysik; Lead isotopes; Natural Sciences; Naturvetenskap; Physical Sciences; Physics; Scattering; Subatomic Physics; Subatomär fysik
• ISSN: 1742-6588; 1742-6596; 1742-6596
• DOI: 10.1088/1742-6596/1643/1/012095

The neutron rich carbon isotope 15C is the only known case of an almost "pure" 2s1/2 single-neutron halo ground state configuration. At collision energies around the Coulomb barrier the reaction dynamics is expected to be dominated by single neutron transfer and breakup. To investigate these effects, we have measured the scattering of 15C with a 208Pb target at 65 MeV at the HIE-ISOLDE facility in CERN (Geneva, Switzerland). The preliminary data demonstrates the presence of a strong long-range absorption pattern in the angular distribution of the elastic cross section. The results are discussed in the framework of Optical Model calculations.