Multiple superdeformed bands in Dy153

J. K. Johansson; H. R. Andrews; T. Bengtsson; A. Djaafri; T. E. Drake; S. Flibotte; A. Galindo-Uribarri; D. Horn; V. P. Janzen; J. A. Kuehner; S. Monaro; N. Nadon; S. Pilotte; D. Prévost; D. C. Radford; I. Ragnarsson; P. Taras; A. Tehami; J. C. Waddington; D. Ward; S. Berg

doi:10.1103/PhysRevLett.63.2200

Multiple superdeformed bands in Dy153

J. K. Johansson, H. R. Andrews, T. Bengtsson, A. Djaafri, T. E. Drake, S. Flibotte, A. Galindo-Uribarri, D. Horn, V. P. Janzen, J. A. Kuehner, S. Monaro, N. Nadon, S. Pilotte, D. Prévost, D. C. Radford, I. Ragnarsson, P. Taras, A. Tehami, J. C. Waddington, D. WardS. Berg

Research output: Contribution to journal › Article › peer-review

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Abstract

Multiple superdeformed rotational bands have been identified in a nucleus for the first time. Cascades of 14, 13, and 11 transitions have been assigned to three bands in Dy153. Despite the small intensities, it has been possible to follow the decay of these bands from an angular frequency of 0.7 down to 0.4 MeV/Latin small letter h with stroke. In all three cases, the dynamic moment of inertia scrI(2) is nearly constant. Assignments to high-N intruder orbitals are suggested through comparison of these values of scrI(2) with theoretical calculations based on the cranked shell model.

Original language	English
Pages (from-to)	2200-2203
Number of pages	4
Journal	Physical Review Letters
Volume	63
Issue number	20
DOIs	https://doi.org/10.1103/PhysRevLett.63.2200
State	Published - 1989
Externally published	Yes

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Johansson, J. K., Andrews, H. R., Bengtsson, T., Djaafri, A., Drake, T. E., Flibotte, S., Galindo-Uribarri, A., Horn, D., Janzen, V. P., Kuehner, J. A., Monaro, S., Nadon, N., Pilotte, S., Prévost, D., Radford, D. C., Ragnarsson, I., Taras, P., Tehami, A., Waddington, J. C., ... Berg, S. (1989). Multiple superdeformed bands in Dy153. Physical Review Letters, 63(20), 2200-2203. https://doi.org/10.1103/PhysRevLett.63.2200

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title = "Multiple superdeformed bands in Dy153",

abstract = "Multiple superdeformed rotational bands have been identified in a nucleus for the first time. Cascades of 14, 13, and 11 transitions have been assigned to three bands in Dy153. Despite the small intensities, it has been possible to follow the decay of these bands from an angular frequency of 0.7 down to 0.4 MeV/Latin small letter h with stroke. In all three cases, the dynamic moment of inertia scrI(2) is nearly constant. Assignments to high-N intruder orbitals are suggested through comparison of these values of scrI(2) with theoretical calculations based on the cranked shell model.",

author = "Johansson, {J. K.} and Andrews, {H. R.} and T. Bengtsson and A. Djaafri and Drake, {T. E.} and S. Flibotte and A. Galindo-Uribarri and D. Horn and Janzen, {V. P.} and Kuehner, {J. A.} and S. Monaro and N. Nadon and S. Pilotte and D. Pr{\'e}vost and Radford, {D. C.} and I. Ragnarsson and P. Taras and A. Tehami and Waddington, {J. C.} and D. Ward and S. Berg",

year = "1989",

doi = "10.1103/PhysRevLett.63.2200",

language = "English",

volume = "63",

pages = "2200--2203",

journal = "Physical Review Letters",

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publisher = "American Physical Society",

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Johansson, JK, Andrews, HR, Bengtsson, T, Djaafri, A, Drake, TE, Flibotte, S, Galindo-Uribarri, A, Horn, D, Janzen, VP, Kuehner, JA, Monaro, S, Nadon, N, Pilotte, S, Prévost, D, Radford, DC, Ragnarsson, I, Taras, P, Tehami, A, Waddington, JC, Ward, D & Berg, S 1989, 'Multiple superdeformed bands in Dy153', Physical Review Letters, vol. 63, no. 20, pp. 2200-2203. https://doi.org/10.1103/PhysRevLett.63.2200

TY - JOUR

T1 - Multiple superdeformed bands in Dy153

AU - Johansson, J. K.

AU - Andrews, H. R.

AU - Bengtsson, T.

AU - Djaafri, A.

AU - Drake, T. E.

AU - Flibotte, S.

AU - Galindo-Uribarri, A.

AU - Horn, D.

AU - Janzen, V. P.

AU - Kuehner, J. A.

AU - Monaro, S.

AU - Nadon, N.

AU - Pilotte, S.

AU - Prévost, D.

AU - Radford, D. C.

AU - Ragnarsson, I.

AU - Taras, P.

AU - Tehami, A.

AU - Waddington, J. C.

AU - Ward, D.

AU - Berg, S.

PY - 1989

Y1 - 1989

N2 - Multiple superdeformed rotational bands have been identified in a nucleus for the first time. Cascades of 14, 13, and 11 transitions have been assigned to three bands in Dy153. Despite the small intensities, it has been possible to follow the decay of these bands from an angular frequency of 0.7 down to 0.4 MeV/Latin small letter h with stroke. In all three cases, the dynamic moment of inertia scrI(2) is nearly constant. Assignments to high-N intruder orbitals are suggested through comparison of these values of scrI(2) with theoretical calculations based on the cranked shell model.

AB - Multiple superdeformed rotational bands have been identified in a nucleus for the first time. Cascades of 14, 13, and 11 transitions have been assigned to three bands in Dy153. Despite the small intensities, it has been possible to follow the decay of these bands from an angular frequency of 0.7 down to 0.4 MeV/Latin small letter h with stroke. In all three cases, the dynamic moment of inertia scrI(2) is nearly constant. Assignments to high-N intruder orbitals are suggested through comparison of these values of scrI(2) with theoretical calculations based on the cranked shell model.

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U2 - 10.1103/PhysRevLett.63.2200

DO - 10.1103/PhysRevLett.63.2200

M3 - Article

AN - SCOPUS:4243740421

SN - 0031-9007

VL - 63

SP - 2200

EP - 2203

JO - Physical Review Letters

JF - Physical Review Letters

IS - 20

ER -

Multiple superdeformed bands in Dy153

Abstract

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