Evidence for oblate structure in Pb-186

J. Pakarinen; S. Eeckhaudt; T. Enqvist; T. Grahn; P.T. Greenlees; P. Jones; R. Julin; S. Juutinen; H. Kettunen; M. Leino; A.-P. Leppnen; M. Nyman; P. Rahkila; C. Scholey; J. Uusitalo; I.G. Darby; R.D. Page; V. Hellemans; K. Heyde; F. Johnston-Theasby; P.M. Raddon; R. Wadsworth; P. Nieminen

doi:10.1103/PhysRevC.72.011304

Evidence for oblate structure in Pb-186

J. Pakarinen, S. Eeckhaudt, T. Enqvist, T. Grahn, P.T. Greenlees, P. Jones, R. Julin, S. Juutinen, H. Kettunen, M. Leino, A.-P. Leppnen, M. Nyman, P. Rahkila, C. Scholey, J. Uusitalo, I.G. Darby, R.D. Page, V. Hellemans, K. Heyde, F. Johnston-TheasbyP.M. Raddon, R. Wadsworth, P. Nieminen

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

Abstract

In-beam gamma gamma coincidence data have been collected for Pb-186 by combining the JUROGAM Ge-detector array and the GREAT spectrometer with the RITU gas-filled recoil separator for recoil-decay tagging measurements. In addition to the known prolate yrast band in Pb-186, these data have enabled a new low-lying side band to be identified. Based on the analysis of its decay pattern and comparison with Interacting Boson Model (IBM) calculations, the new band is associated with an oblate shape.

Original language	English
Article number	011304
Pages (from-to)	-
Number of pages	5
Journal	Physical Review C
Volume	72
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.72.011304
Publication status	Published - Jul 2005

Bibliographical note

Keywords

GAMMA-RAY SPECTROSCOPY
1ST OBSERVATION
STATES
NUCLEI
SPECTROMETER
EXCITATIONS
COEXISTENCE
ISOTOPES
INTRUDER
SHELL

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Pakarinen, J., Eeckhaudt, S., Enqvist, T., Grahn, T., Greenlees, P. T., Jones, P., Julin, R., Juutinen, S., Kettunen, H., Leino, M., Leppnen, A.-P., Nyman, M., Rahkila, P., Scholey, C., Uusitalo, J., Darby, I. G., Page, R. D., Hellemans, V., Heyde, K., ... Nieminen, P. (2005). Evidence for oblate structure in Pb-186. Physical Review C, 72(1), -. Article 011304. https://doi.org/10.1103/PhysRevC.72.011304

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title = "Evidence for oblate structure in Pb-186",

abstract = "In-beam gamma gamma coincidence data have been collected for Pb-186 by combining the JUROGAM Ge-detector array and the GREAT spectrometer with the RITU gas-filled recoil separator for recoil-decay tagging measurements. In addition to the known prolate yrast band in Pb-186, these data have enabled a new low-lying side band to be identified. Based on the analysis of its decay pattern and comparison with Interacting Boson Model (IBM) calculations, the new band is associated with an oblate shape.",

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author = "J. Pakarinen and S. Eeckhaudt and T. Enqvist and T. Grahn and P.T. Greenlees and P. Jones and R. Julin and S. Juutinen and H. Kettunen and M. Leino and A.-P. Leppnen and M. Nyman and P. Rahkila and C. Scholey and J. Uusitalo and I.G. Darby and R.D. Page and V. Hellemans and K. Heyde and F. Johnston-Theasby and P.M. Raddon and R. Wadsworth and P. Nieminen",

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Pakarinen, J, Eeckhaudt, S, Enqvist, T, Grahn, T, Greenlees, PT, Jones, P, Julin, R, Juutinen, S, Kettunen, H, Leino, M, Leppnen, A-P, Nyman, M, Rahkila, P, Scholey, C, Uusitalo, J, Darby, IG, Page, RD, Hellemans, V, Heyde, K, Johnston-Theasby, F, Raddon, PM, Wadsworth, R & Nieminen, P 2005, 'Evidence for oblate structure in Pb-186', Physical Review C, vol. 72, no. 1, 011304, pp. -. https://doi.org/10.1103/PhysRevC.72.011304

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AU - Pakarinen, J.

AU - Eeckhaudt, S.

AU - Enqvist, T.

AU - Grahn, T.

AU - Greenlees, P.T.

AU - Jones, P.

AU - Julin, R.

AU - Juutinen, S.

AU - Kettunen, H.

AU - Leino, M.

AU - Leppnen, A.-P.

AU - Nyman, M.

AU - Rahkila, P.

AU - Scholey, C.

AU - Uusitalo, J.

AU - Darby, I.G.

AU - Page, R.D.

AU - Hellemans, V.

AU - Heyde, K.

AU - Johnston-Theasby, F.

AU - Raddon, P.M.

AU - Wadsworth, R.

AU - Nieminen, P.

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KW - STATES

KW - NUCLEI

KW - SPECTROMETER

KW - EXCITATIONS

KW - COEXISTENCE

KW - ISOTOPES

KW - INTRUDER

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JO - Physical Review C

JF - Physical Review C

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Evidence for oblate structure in Pb-186

Abstract

Bibliographical note

Keywords

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