# Probing collectivity in Zn isotopes with one particle or hole outside the N = 40 subshell closure

2 CSNSM SNO
CSNSM - Centre de Sciences Nucléaires et de Sciences de la Matière : UMR8609, CSNSM - Centre de Spectrométrie Nucléaire et de Spectrométrie de Masse
Abstract : The nuclear structure of the odd-mass $^{69}$Zn and $^{71}$Zn isotopes, with one hole or one particle outside the N = 40 subshell closure, has been investigated by measuring the lifetime of excited states using the recoil distance Doppler-shift method. The nuclei of interest were produced in a deep-inelastic reaction in inverse kinematics with a $^{238}$U beam impinging on a $^{70}$Zn target. Single-particle and collective states were found to coexist at low energy in $^{69}$Zn and $^{71}$Zn.
Document type :
Journal articles

http://hal.in2p3.fr/in2p3-01142370
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Submitted on : Wednesday, April 15, 2015 - 9:50:24 AM
Last modification on : Wednesday, November 18, 2020 - 5:12:06 PM

### Citation

I. Celikovic, A. Dijon, E. Clément, G. de France, P. van Isacker, et al.. Probing collectivity in Zn isotopes with one particle or hole outside the N = 40 subshell closure. Physical Review C, American Physical Society, 2015, 91, pp.044311. ⟨10.1103/PhysRevC.91.044311⟩. ⟨in2p3-01142370⟩

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