Spectroscopy of strongly deformed $^{32}\mathrm{Ne}$ by proton knockout reactions
- Resource Type
- Authors
- Murray, I; MacCormick, M; Bazin, D; Doornenbal, P; Aoi, N; Baba, H; Crawford, H; Fallon, P; Li, K; Lee, J; Matsushita, M; Motobayashi, T; Otsuka, T; Sakurai, H; Scheit, H; Steppenbeck, D; Takeuchi, S; Tostevin, JA; Tsunoda, N; Utsuno, Y; Wang, H; Yoneda, K
- Source
- Subject
- Nuclear Experiment
- Language
© 2019 American Physical Society. Low-lying states of neutron-rich Ne32 were populated by means of one- and two-proton knockout reactions at the RIKEN Radioactive Isotope Beam Factory. A new transition is observed at 1410(15) keV and assigned to the 41+→21+ decay. With this energy the R4/2 ratio is calculated to be 2.99(6), lying close to the rigid rotor limit and suggests a high degree of collectivity and strongest deformation among neutron-rich neon isotopes. Comparisons of experimental inclusive and exclusive reaction cross sections with shell-model and eikonal reaction dynamical calculations reveals considerable quenching for this highly asymmetric system and contributes to systematic trends. ispartof: Physical Review C vol:99 issue:1 pages:011302-011302 status: published