High-spin states and signature inversion in odd-odd 168Lu

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Standard

High-spin states and signature inversion in odd-odd 168Lu. / Roux, D. G.; Ma, W. C.; Hagemann, G. B.; Elema, D. R.; Fallon, P.; Gorgen, A.; Herskind, B.; Huebel, H.; Marsh, J. C.; Sletten, G.; Ward, D.; Wilson, J. N.

I: Physical Review C, Bind 103, Nr. 3, 034326, 29.03.2021.

Publikation: Bidrag til tidsskrift › Tidsskriftartikel › Forskning › fagfællebedømt

Harvard

Roux, DG, Ma, WC, Hagemann, GB, Elema, DR, Fallon, P, Gorgen, A, Herskind, B, Huebel, H, Marsh, JC, Sletten, G, Ward, D & Wilson, JN 2021, 'High-spin states and signature inversion in odd-odd 168Lu', Physical Review C, bind 103, nr. 3, 034326. https://doi.org/10.1103/PhysRevC.103.034326

APA

Roux, D. G., Ma, W. C., Hagemann, G. B., Elema, D. R., Fallon, P., Gorgen, A., Herskind, B., Huebel, H., Marsh, J. C., Sletten, G., Ward, D., & Wilson, J. N. (2021). High-spin states and signature inversion in odd-odd 168Lu. Physical Review C, 103(3), [034326]. https://doi.org/10.1103/PhysRevC.103.034326

Vancouver

Roux DG, Ma WC, Hagemann GB, Elema DR, Fallon P, Gorgen A o.a. High-spin states and signature inversion in odd-odd 168Lu. Physical Review C. 2021 mar. 29;103(3). 034326. https://doi.org/10.1103/PhysRevC.103.034326

Author

Roux, D. G. ; Ma, W. C. ; Hagemann, G. B. ; Elema, D. R. ; Fallon, P. ; Gorgen, A. ; Herskind, B. ; Huebel, H. ; Marsh, J. C. ; Sletten, G. ; Ward, D. ; Wilson, J. N. / High-spin states and signature inversion in odd-odd 168Lu. I: Physical Review C. 2021 ; Bind 103, Nr. 3.

Bibtex

@article{fdbef72d8923474f9ba4deae5974984f,
title = "High-spin states and signature inversion in odd-odd 168Lu",
abstract = "High-spin states of the odd-odd nucleus Lu-168 were populated in the Sb-123(Ca-48, 3n) Lu-168 reaction at a beam energy of 203 MeV and decay gamma rays measured using the Gammasphere spectrometer array. The level scheme has been extended from spin 27 to 50 (h) over bar, and three new rotational bands have been added. A number of interband linking transitions were revealed, so that all but two bands could be connected with each other. High-spin band crossings, above the first vi(13/2) alignment, are delineated in most bands. Significant signature inversions are identified for the first time in the bands involving both favored and unfavored signatures of the pi h(9/2) orbital, which are likely caused by a residual proton-neutron interaction. A signature inversion with small amplitude is also observed in the pi d(5/2) circle times vi(13/2) band. Configurations are suggested for all bands based on their experimental properties, with the help of Cranked Shell Model calculations. No evidence is found for triaxial strongly deformed structures that were predicted by the calculations.",
keywords = "WOBBLING MODE, NUCLEI, BANDS, EXCITATIONS",
author = "Roux, {D. G.} and Ma, {W. C.} and Hagemann, {G. B.} and Elema, {D. R.} and P. Fallon and A. Gorgen and B. Herskind and H. Huebel and Marsh, {J. C.} and G. Sletten and D. Ward and Wilson, {J. N.}",
year = "2021",
month = mar,
day = "29",
doi = "10.1103/PhysRevC.103.034326",
language = "English",
volume = "103",
journal = "Physical Review C",
issn = "2469-9985",
publisher = "American Physical Society",
number = "3",

}

RIS

TY - JOUR

T1 - High-spin states and signature inversion in odd-odd 168Lu

AU - Roux, D. G.

AU - Ma, W. C.

AU - Hagemann, G. B.

AU - Elema, D. R.

AU - Fallon, P.

AU - Gorgen, A.

AU - Herskind, B.

AU - Huebel, H.

AU - Marsh, J. C.

AU - Sletten, G.

AU - Ward, D.

AU - Wilson, J. N.

PY - 2021/3/29

Y1 - 2021/3/29

N2 - High-spin states of the odd-odd nucleus Lu-168 were populated in the Sb-123(Ca-48, 3n) Lu-168 reaction at a beam energy of 203 MeV and decay gamma rays measured using the Gammasphere spectrometer array. The level scheme has been extended from spin 27 to 50 (h) over bar, and three new rotational bands have been added. A number of interband linking transitions were revealed, so that all but two bands could be connected with each other. High-spin band crossings, above the first vi(13/2) alignment, are delineated in most bands. Significant signature inversions are identified for the first time in the bands involving both favored and unfavored signatures of the pi h(9/2) orbital, which are likely caused by a residual proton-neutron interaction. A signature inversion with small amplitude is also observed in the pi d(5/2) circle times vi(13/2) band. Configurations are suggested for all bands based on their experimental properties, with the help of Cranked Shell Model calculations. No evidence is found for triaxial strongly deformed structures that were predicted by the calculations.

AB - High-spin states of the odd-odd nucleus Lu-168 were populated in the Sb-123(Ca-48, 3n) Lu-168 reaction at a beam energy of 203 MeV and decay gamma rays measured using the Gammasphere spectrometer array. The level scheme has been extended from spin 27 to 50 (h) over bar, and three new rotational bands have been added. A number of interband linking transitions were revealed, so that all but two bands could be connected with each other. High-spin band crossings, above the first vi(13/2) alignment, are delineated in most bands. Significant signature inversions are identified for the first time in the bands involving both favored and unfavored signatures of the pi h(9/2) orbital, which are likely caused by a residual proton-neutron interaction. A signature inversion with small amplitude is also observed in the pi d(5/2) circle times vi(13/2) band. Configurations are suggested for all bands based on their experimental properties, with the help of Cranked Shell Model calculations. No evidence is found for triaxial strongly deformed structures that were predicted by the calculations.

KW - WOBBLING MODE

KW - NUCLEI

KW - BANDS

KW - EXCITATIONS

U2 - 10.1103/PhysRevC.103.034326

DO - 10.1103/PhysRevC.103.034326

M3 - Journal article

VL - 103

JO - Physical Review C

JF - Physical Review C

SN - 2469-9985

IS - 3

M1 - 034326

ER -

ID: 269600359