Pair neutron transfer in 60Ni+116Sn probed via gamma-particle coincidences

Montanari, D.; Corradi, L.; Szilner, Suzana; Pollarolo, G.; Goasduff, A.; Mijatović, Tea; Bazzacco, D.; Birkenbach, B.; Bracco, A.; Charles, L.; Courtin, S.; Desesquelles, P.; Fioretto, E.; Gadea, A.; Gorgen, A.; Gottardo, A.; Grebosz, J.; Haas, F.; Hess, H.; Jelavić Malenica, Deša; Jungclaus1, A.; Karolak, M.; Leoni, S.; Maj, A.; Menegazzo, R.; Mengoni, D.; Michelagnoli, C.; Montagnoli, G.; Napoli, D.R.; Pullia, A.; Recchia, F.; Reiter, P.; Rosso, D.; Salsac, M.-D.; Scarlassara, F.; Soderstrom, P.-A.; Soić, Neven; Stefanini, A.M.; Stezowski, O.; Theisen, Ch.; Ur, C.A.; Valiente-Dobon, J.J.; Varga Pajtler, Maja (2016) Pair neutron transfer in 60Ni+116Sn probed via gamma-particle coincidences. Physical Review C - Nuclear Physics, 93 . ISSN 0556-2813

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Official URL: https://link.aps.org/doi/10.1103/PhysRevC.93.05462...

Abstract

We performed a gamma-particle coincidence experiment for the 60Ni+116Sn system in order to investigate whether the population of the two-neutron pick-up channel leading to 62Ni is mainly concentrated in the ground state transition, as has been found in a previous work. The experiment has been performed by employing the PRISMA magnetic spectrometer coupled to the Advanced Gamma Tracking Array (AGATA) demonstrator. The strength distribution of excited states corresponding to the inelastic, one- and two-neutron transfer channels has been extracted. We found that in the two-neutron transfer channel the strength to excited states corresponds to a fraction (less than 24%) of the total, consistent with the previously obtained results that the 2n channel is dominated by the ground to ground state transition.

Item Type:

Article

Uncontrolled Keywords:

heavy-ion reactions ; magnetic spectrometers ; gamma-spectrometers ; transfer reactions

Subjects:

NATURAL SCIENCES > Physics

Divisions:

Division of Experimental Physics

Projects:

Project title	Project leader	Project code	Project type
Eksperimentalno istraživanje atomske jezgre: struktura i reakcije-	Suzana Szilner	098-1191005-2890	MZOS
Nuklearna struktura i reakcije: eksperimentima prema neutronskoj liniji kapanja-SR-ETNo	Suzana Szilner	IP-2013-11-7194	HRZZ

Depositing User:

Suzana Szilner

Date Deposited:

11 Mar 2019 11:02

URI:

http://fulir.irb.hr/id/eprint/4462

DOI:

10.1103/PhysRevC.93.054623