
TY  - JOUR
A1  - K Sheline, Raymond 
T1  - The Spectroscopy of 198O11 and the 187N11 Ground State
JF  - Australian Journal of Physics
JO  - Aust. J.  Phys.
Y1  - 1983
VL  - 36
IS  - 6
SP  - 825
EP  - 830
KW  - 
UR  - https://doi.org/10.1071/PH830825 
N2  - The spectroscopies of 190 and 21 Ne (both eleven-neutron systems) are compared. The 1-+ [211 iJ, t+ [220il and t- [lOttl bands are observed in both nuclei. On the basis of these similarities 190 is assumed to be a prolate rotor like 21 Ne. If then the recently studied IBN ground state is also considered to be a deformed system (a one-proton hole in the 190 nucleus), both the 1- ground state spin and the sudden change in the systematics of the two-neutron binding energies can be understood. 
ER  -

