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Collective structure in 94Zr and subshell effects in shape coexistence.

Author
Abstract
:

Based on results from a measurement of weak decay branches observed following the β- decay of 94Y and on lifetime data from a study of 94Zr by inelastic neutron scattering, collective structure is deduced in the closed-subshell nucleus 94Zr. These results establish shape coexistence in 94Zr. The role of subshells for nuclear collectivity is suggested to be important.

Year of Publication
:
2013
Journal
:
Physical review letters
Volume
:
110
Issue
:
2
Number of Pages
:
022504
Date Published
:
2013
ISSN Number
:
0031-9007
URL
:
https://link.aps.org/abstract/PRL/v110/p022504
DOI
:
10.1103/PhysRevLett.110.022504
Short Title
:
Phys Rev Lett
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