# Pair neutron transfer in $^{60}$Ni + $^{116}$Sn probed via γ-particle coincidences

1 CSNSM SNO
CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse, CSNSM - Centre de Sciences Nucléaires et de Sciences de la Matière : UMR8609
Abstract : We performed a γ -particle coincidence experiment for the 60Ni+116Sn system to investigate whether the population of the two-neutron pickup channel leading to 62Ni is mainly concentrated in the ground-state transition, as has been found in a previous work [D. Montanari et al., Phys. Rev. Lett. 113, 052501 (2014)]. The experiment has been performed by employing the PRISMA magnetic spectrometer coupled to theAdvanced 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-state to ground-state transition.
Type de document :
Article dans une revue
Physical Review C, American Physical Society, 2016, 93, pp.054623. 〈10.1103/PhysRevC.93.054623〉

http://hal.in2p3.fr/in2p3-01324396
Contributeur : Michel Lion <>
Soumis le : mardi 31 mai 2016 - 22:16:53
Dernière modification le : jeudi 15 mars 2018 - 11:40:11

### Citation

D. Montanari, L. Corradi, S. Szilner, G. Pollarolo, A. Goasduff, et al.. Pair neutron transfer in $^{60}$Ni + $^{116}$Sn probed via γ-particle coincidences. Physical Review C, American Physical Society, 2016, 93, pp.054623. 〈10.1103/PhysRevC.93.054623〉. 〈in2p3-01324396〉

### Métriques

Consultations de la notice