PPT Slide

E. Sauvan, N.A. Orr, F. Carstoiu et al., Physics Letters B491 (2000) 1

For very neutron-rich

nuclei, the neutrons

to some extent favour

1s 1/2 over 0d 5/2

N = Z

N = 2 Z

“Cocktail” beam of two dozen species

single neutron removal dominates -

a single spectrometer setting used -

compare to large-basis shell model

0d 5/2 is full,

neutrons

enter 1s 1/2