Superdeformed and Highly Deformed Bands in 65Zn and Neutron-proton Interactions in Zn Isotopes

C. H. Yu; C. Baktash; J. Dobaczewski; J. A. Cameron; M. Devlin; J. Eberth; A. Galindo-Uribarri; D. S. Haslip; D. R. LaFosse; T. J. Lampman; I. Y. Lee; F. Lerma; A. O. Macchiavelli; S. D. Paul; D. C. Radford; Dirk Rudolph; D. G. Sarantites; C. E. Svensson; J. C. Waddington; J. N. Wilson

doi:10.1103/PhysRevC.62.041301

Superdeformed and Highly Deformed Bands in 65Zn and Neutron-proton Interactions in Zn Isotopes

C. H. Yu, C. Baktash, J. Dobaczewski, J. A. Cameron, M. Devlin, J. Eberth, A. Galindo-Uribarri, D. S. Haslip, D. R. LaFosse, T. J. Lampman, I. Y. Lee, F. Lerma, A. O. Macchiavelli, S. D. Paul, D. C. Radford, Dirk Rudolph, D. G. Sarantites, C. E. Svensson, J. C. Waddington, J. N. Wilson

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Abstract

Superdeformed and highly deformed rotational bands were established in Zn-65 using the Ca-40(Si-29,4p)Zn-65 reaction, and averaged quadrupole moments were measured for two of these bands. The configurations of these bands were assigned based on Hartree-Fock calculations. One of the three bands exhibits at low (h) over bar omega a rise in the J((2)) dynamic moments of inertia that is similar to the alignment gain observed in Zn-60. A comparison of the rotational band configurations and their J((2)) moments of inertia for light Zn isotopes suggests that the rise in J((2)) is most likely caused by np interactions associated with the valence protons and neutrons occupying the g(9/2) intruder orbits.

Original language	English
Article number	041301(R)
Journal	Physical Review C (Nuclear Physics)
Volume	62
Issue number	4
DOIs	https://doi.org/10.1103/PhysRevC.62.041301
Publication status	Published - 2000

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4

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Subatomic Physics

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10.1103/PhysRevC.62.041301

http://prc.aps.org/abstract/PRC/v62/i4/e041301

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Yu, C. H., Baktash, C., Dobaczewski, J., Cameron, J. A., Devlin, M., Eberth, J., Galindo-Uribarri, A., Haslip, D. S., LaFosse, D. R., Lampman, T. J., Lee, I. Y., Lerma, F., Macchiavelli, A. O., Paul, S. D., Radford, D. C., Rudolph, D., Sarantites, D. G., Svensson, C. E., Waddington, J. C., & Wilson, J. N. (2000). Superdeformed and Highly Deformed Bands in 65Zn and Neutron-proton Interactions in Zn Isotopes. Physical Review C (Nuclear Physics), 62(4), Article 041301(R). https://doi.org/10.1103/PhysRevC.62.041301

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title = "Superdeformed and Highly Deformed Bands in 65Zn and Neutron-proton Interactions in Zn Isotopes",

abstract = "Superdeformed and highly deformed rotational bands were established in Zn-65 using the Ca-40(Si-29,4p)Zn-65 reaction, and averaged quadrupole moments were measured for two of these bands. The configurations of these bands were assigned based on Hartree-Fock calculations. One of the three bands exhibits at low (h) over bar omega a rise in the J((2)) dynamic moments of inertia that is similar to the alignment gain observed in Zn-60. A comparison of the rotational band configurations and their J((2)) moments of inertia for light Zn isotopes suggests that the rise in J((2)) is most likely caused by np interactions associated with the valence protons and neutrons occupying the g(9/2) intruder orbits.",

author = "Yu, {C. H.} and C. Baktash and J. Dobaczewski and Cameron, {J. A.} and M. Devlin and J. Eberth and A. Galindo-Uribarri and Haslip, {D. S.} and LaFosse, {D. R.} and Lampman, {T. J.} and Lee, {I. Y.} and F. Lerma and Macchiavelli, {A. O.} and Paul, {S. D.} and Radford, {D. C.} and Dirk Rudolph and Sarantites, {D. G.} and Svensson, {C. E.} and Waddington, {J. C.} and Wilson, {J. N.}",

note = "4",

year = "2000",

doi = "10.1103/PhysRevC.62.041301",

language = "English",

volume = "62",

journal = "Physical Review C (Nuclear Physics)",

issn = "0556-2813",

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Yu, CH, Baktash, C, Dobaczewski, J, Cameron, JA, Devlin, M, Eberth, J, Galindo-Uribarri, A, Haslip, DS, LaFosse, DR, Lampman, TJ, Lee, IY, Lerma, F, Macchiavelli, AO, Paul, SD, Radford, DC, Rudolph, D, Sarantites, DG, Svensson, CE, Waddington, JC & Wilson, JN 2000, 'Superdeformed and Highly Deformed Bands in 65Zn and Neutron-proton Interactions in Zn Isotopes', Physical Review C (Nuclear Physics), vol. 62, no. 4, 041301(R). https://doi.org/10.1103/PhysRevC.62.041301

TY - JOUR

T1 - Superdeformed and Highly Deformed Bands in 65Zn and Neutron-proton Interactions in Zn Isotopes

AU - Yu, C. H.

AU - Baktash, C.

AU - Dobaczewski, J.

AU - Cameron, J. A.

AU - Devlin, M.

AU - Eberth, J.

AU - Galindo-Uribarri, A.

AU - Haslip, D. S.

AU - LaFosse, D. R.

AU - Lampman, T. J.

AU - Lee, I. Y.

AU - Lerma, F.

AU - Macchiavelli, A. O.

AU - Paul, S. D.

AU - Radford, D. C.

AU - Rudolph, Dirk

AU - Sarantites, D. G.

AU - Svensson, C. E.

AU - Waddington, J. C.

AU - Wilson, J. N.

N1 - 4

PY - 2000

Y1 - 2000

N2 - Superdeformed and highly deformed rotational bands were established in Zn-65 using the Ca-40(Si-29,4p)Zn-65 reaction, and averaged quadrupole moments were measured for two of these bands. The configurations of these bands were assigned based on Hartree-Fock calculations. One of the three bands exhibits at low (h) over bar omega a rise in the J((2)) dynamic moments of inertia that is similar to the alignment gain observed in Zn-60. A comparison of the rotational band configurations and their J((2)) moments of inertia for light Zn isotopes suggests that the rise in J((2)) is most likely caused by np interactions associated with the valence protons and neutrons occupying the g(9/2) intruder orbits.

AB - Superdeformed and highly deformed rotational bands were established in Zn-65 using the Ca-40(Si-29,4p)Zn-65 reaction, and averaged quadrupole moments were measured for two of these bands. The configurations of these bands were assigned based on Hartree-Fock calculations. One of the three bands exhibits at low (h) over bar omega a rise in the J((2)) dynamic moments of inertia that is similar to the alignment gain observed in Zn-60. A comparison of the rotational band configurations and their J((2)) moments of inertia for light Zn isotopes suggests that the rise in J((2)) is most likely caused by np interactions associated with the valence protons and neutrons occupying the g(9/2) intruder orbits.

U2 - 10.1103/PhysRevC.62.041301

DO - 10.1103/PhysRevC.62.041301

M3 - Article

SN - 0556-2813

VL - 62

JO - Physical Review C (Nuclear Physics)

JF - Physical Review C (Nuclear Physics)

IS - 4

M1 - 041301(R)

ER -

Superdeformed and Highly Deformed Bands in 65Zn and Neutron-proton Interactions in Zn Isotopes

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