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Title: Thick-target inverse-kinematics proton scattering from Ar-46 and the N=28 shell below Ca-48
Authors: Riley, LA ×
Abdelqader, MA
Bazin, D
Bojazi, MJ
Brown, BA
Campbell, CM
Church, JA
Cottle, PD
Dinca, DC
Enders, J
Gade, A
Glasmacher, T
Honma, M
Horibe, S
Hu, Z
Kemper, KW
Mueller, WF
Olliver, H
Otsuka, Taka
Perry, BC
Roeder, BT
Sherrill, BM
Spencer, TP
Terry, JR #
Issue Date: 2005
Publisher: Published for the American Physical Society by the American Institute of Physics
Series Title: Physical Review C, Nuclear Physics vol:72 issue:2
Article number: 024311
Abstract: Low-lying excited states of
46
Ar have been studied via inverse-kinematics proton scattering with a thick
target. Coupled-channels calculations have been used to extract the deformation length of the 2
+
1
state. This
result, combined with existing Coulomb excitation data, yields a ratio of the neutron-to-proton transition matrix
elements of
M
n
/M
p
=
1
.
19(25)
N/Z
, showing a departure from the proton dominance observed in the
N
=
28
isotones above
48
Ca. The status of the
N
=
28 shell below
48
Ca is discussed
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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