Differential quadrupole moment measurements of the 1/2+[660] (i13/2) neutron intruder band in 133Nd and 135Nd

F. G. Kondev; M. A. Riley; D. J. Hartley; T. B. Brown; R. W. Laird; M. Lively; J. Pfohl; R. K. Sheline; E. S. Paul; D. T. Joss; P. J. Nolan; S. L. Shepherd; R. M. Clark; P. Fallon; D. G. Sarantites; M. Devlin; D. R. LaFosse; F. Lerma; R. Wadsworth; I. M. Hibbert; N. J. O'Brien; J. Simpson; D. E. Archer

doi:10.1103/PhysRevC.60.011303

Differential quadrupole moment measurements of the 1/2⁺[660] (i_13/2) neutron intruder band in ¹³³Nd and ¹³⁵Nd

F. G. Kondev, M. A. Riley, D. J. Hartley, T. B. Brown, R. W. Laird, M. Lively, J. Pfohl, R. K. Sheline, E. S. Paul, D. T. Joss, P. J. Nolan, S. L. Shepherd, R. M. Clark, P. Fallon, D. G. Sarantites, M. Devlin, D. R. LaFosse, F. Lerma, R. Wadsworth, I. M. HibbertN. J. O'Brien, J. Simpson, D. E. Archer

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Abstract

Quadrupole moment measurements of the 1/2⁺[660] (i_13/2) bands in ¹³³Nd (N=73) and ¹³⁵Nd (N =75) were performed using the Doppler-shift attenuation method. These results, coupled with the previously measured Q₀ for the same configuration in ¹³⁷Nd (N=77), clearly demonstrate a trend of decreasing quadrupole deformation with increasing neutron number. The larger quadrupole moment in ¹³³Nd compared with that in ¹³⁵Nd and ¹³⁷Nd offers evidence for the role played by the large shell gap at N=72 for β₂ ∼0.35-0.40 in stabilizing the shape at enhanced deformation. The comparison of results from gating below and above the level of interest provides information on the time scale of the sidefeeding contributions to highly deformed structures in the A∼130 region.

Original language	English
Article number	011303
Pages (from-to)	113031-113035
Number of pages	5
Journal	Physical Review C - Nuclear Physics
Volume	60
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.60.011303
State	Published - Jul 1999
Externally published	Yes

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Kondev, F. G., Riley, M. A., Hartley, D. J., Brown, T. B., Laird, R. W., Lively, M., Pfohl, J., Sheline, R. K., Paul, E. S., Joss, D. T., Nolan, P. J., Shepherd, S. L., Clark, R. M., Fallon, P., Sarantites, D. G., Devlin, M., LaFosse, D. R., Lerma, F., Wadsworth, R., ... Archer, D. E. (1999). Differential quadrupole moment measurements of the 1/2⁺[660] (i_13/2) neutron intruder band in ¹³³Nd and ¹³⁵Nd. Physical Review C - Nuclear Physics, 60(1), 113031-113035. Article 011303. https://doi.org/10.1103/PhysRevC.60.011303

@article{2c4d4de61d8848b2b4db342871f4ddde,

title = "Differential quadrupole moment measurements of the 1/2+[660] (i13/2) neutron intruder band in 133Nd and 135Nd",

abstract = "Quadrupole moment measurements of the 1/2+[660] (i13/2) bands in 133Nd (N=73) and 135Nd (N =75) were performed using the Doppler-shift attenuation method. These results, coupled with the previously measured Q0 for the same configuration in 137Nd (N=77), clearly demonstrate a trend of decreasing quadrupole deformation with increasing neutron number. The larger quadrupole moment in 133Nd compared with that in 135Nd and 137Nd offers evidence for the role played by the large shell gap at N=72 for β2 ∼0.35-0.40 in stabilizing the shape at enhanced deformation. The comparison of results from gating below and above the level of interest provides information on the time scale of the sidefeeding contributions to highly deformed structures in the A∼130 region.",

author = "Kondev, {F. G.} and Riley, {M. A.} and Hartley, {D. J.} and Brown, {T. B.} and Laird, {R. W.} and M. Lively and J. Pfohl and Sheline, {R. K.} and Paul, {E. S.} and Joss, {D. T.} and Nolan, {P. J.} and Shepherd, {S. L.} and Clark, {R. M.} and P. Fallon and Sarantites, {D. G.} and M. Devlin and LaFosse, {D. R.} and F. Lerma and R. Wadsworth and Hibbert, {I. M.} and O'Brien, {N. J.} and J. Simpson and Archer, {D. E.}",

year = "1999",

month = jul,

doi = "10.1103/PhysRevC.60.011303",

language = "English",

volume = "60",

pages = "113031--113035",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

number = "1",

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Kondev, FG, Riley, MA, Hartley, DJ, Brown, TB, Laird, RW, Lively, M, Pfohl, J, Sheline, RK, Paul, ES, Joss, DT, Nolan, PJ, Shepherd, SL, Clark, RM, Fallon, P, Sarantites, DG, Devlin, M, LaFosse, DR, Lerma, F, Wadsworth, R, Hibbert, IM, O'Brien, NJ, Simpson, J & Archer, DE 1999, 'Differential quadrupole moment measurements of the 1/2⁺[660] (i_13/2) neutron intruder band in ¹³³Nd and ¹³⁵Nd', Physical Review C - Nuclear Physics, vol. 60, no. 1, 011303, pp. 113031-113035. https://doi.org/10.1103/PhysRevC.60.011303

TY - JOUR

T1 - Differential quadrupole moment measurements of the 1/2+[660] (i13/2) neutron intruder band in 133Nd and 135Nd

AU - Kondev, F. G.

AU - Riley, M. A.

AU - Hartley, D. J.

AU - Brown, T. B.

AU - Laird, R. W.

AU - Lively, M.

AU - Pfohl, J.

AU - Sheline, R. K.

AU - Paul, E. S.

AU - Joss, D. T.

AU - Nolan, P. J.

AU - Shepherd, S. L.

AU - Clark, R. M.

AU - Fallon, P.

AU - Sarantites, D. G.

AU - Devlin, M.

AU - LaFosse, D. R.

AU - Lerma, F.

AU - Wadsworth, R.

AU - Hibbert, I. M.

AU - O'Brien, N. J.

AU - Simpson, J.

AU - Archer, D. E.

PY - 1999/7

Y1 - 1999/7

N2 - Quadrupole moment measurements of the 1/2+[660] (i13/2) bands in 133Nd (N=73) and 135Nd (N =75) were performed using the Doppler-shift attenuation method. These results, coupled with the previously measured Q0 for the same configuration in 137Nd (N=77), clearly demonstrate a trend of decreasing quadrupole deformation with increasing neutron number. The larger quadrupole moment in 133Nd compared with that in 135Nd and 137Nd offers evidence for the role played by the large shell gap at N=72 for β2 ∼0.35-0.40 in stabilizing the shape at enhanced deformation. The comparison of results from gating below and above the level of interest provides information on the time scale of the sidefeeding contributions to highly deformed structures in the A∼130 region.

AB - Quadrupole moment measurements of the 1/2+[660] (i13/2) bands in 133Nd (N=73) and 135Nd (N =75) were performed using the Doppler-shift attenuation method. These results, coupled with the previously measured Q0 for the same configuration in 137Nd (N=77), clearly demonstrate a trend of decreasing quadrupole deformation with increasing neutron number. The larger quadrupole moment in 133Nd compared with that in 135Nd and 137Nd offers evidence for the role played by the large shell gap at N=72 for β2 ∼0.35-0.40 in stabilizing the shape at enhanced deformation. The comparison of results from gating below and above the level of interest provides information on the time scale of the sidefeeding contributions to highly deformed structures in the A∼130 region.

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DO - 10.1103/PhysRevC.60.011303

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VL - 60

SP - 113031

EP - 113035

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 1

M1 - 011303

ER -

Differential quadrupole moment measurements of the 1/2⁺[660] (i_13/2) neutron intruder band in ¹³³Nd and ¹³⁵Nd

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