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Title: d(5/2) proton hole strength in neutron-rich (43)P: Shell structure and nuclear shapes near N=28
Authors: Riley, L. A ×
Adrich, P
Baugher, T. R
Bazin, D
Brown, B. A
Cook, J. M
Cottle, P. D
Diget, C. Aa
Gade, A
Garland, D. A
Glasmacher, T
Hosier, K. E
Kemper, K. W
Otsuka, Taka
Rae, W. D. M
Ratkiewicz, A
Siwek, K. P
Tostevin, J. A
Utsuno, Y
Weisshaar, D #
Issue Date: 2008
Publisher: Published for the American Physical Society by the American Institute of Physics
Series Title: Physical Review C, Nuclear Physics vol:78 issue:1
Article number: 11303(R)
Abstract: We report on the use of the one-proton knockout reaction from
44
S to determine the location of
d
5
/
2
proton
strength in neutron-rich
43
P. The results are used to test two shell-model frameworks with different pictures
of the evolution of single-proton energies along the
N
=
28 isotones near the neutron dripline. We observe
a concentration of
d
5
/
2
proton hole strength near 1 MeV in excitation energy. This result favors the recent
shell-model interaction of Utsuno
et al.
[Eur. Phys. J. Spec. Top.
150
, 187 (2007)] and provides additional
evidence for an oblate shape for
42
Si.
ISSN: 0556-2813
Publication status: published
KU Leuven publication type: IT
Appears in Collections:Non-KU Leuven Association publications
× corresponding author
# (joint) last author

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