Evidence for prolate structure in light Pb isotopes from in-beam γ-ray spectroscopy of Pb185

J. Pakarinen; A. N. Andreyev; R. Julin; S. Juutinen; S. Antalic; L. Bianco; I. G. Darby; S. Eeckhaudt; T. Grahn; P. T. Greenlees; D. G. Jenkins; P. Jones; P. Joshi; H. Kettunen; M. Leino; A. P. Leppänen; P. Nieminen; M. Nyman; R. D. Page; J. Perkowski; P. M. Raddon; P. Rahkila; D. Rostron; J. Saren; C. Scholey; J. Sorri; B. Streicher; J. Uusitalo; K. Van De Vel; M. Venhart; R. Wadsworth; D. R. Wiseman

doi:10.1103/PhysRevC.80.031303

Evidence for prolate structure in light Pb isotopes from in-beam γ-ray spectroscopy of Pb185

J. Pakarinen^*
, A. N. Andreyev
, R. Julin
, S. Juutinen
, S. Antalic
, L. Bianco
, I. G. Darby
, S. Eeckhaudt
, T. Grahn
, P. T. Greenlees
, D. G. Jenkins
, P. Jones
, P. Joshi
, H. Kettunen
, M. Leino
, A. P. Leppänen
, P. Nieminen
, M. Nyman
, R. D. Page
, J. Perkowski

P. M. Raddon, P. Rahkila, D. Rostron, J. Saren, C. Scholey, J. Sorri, B. Streicher, J. Uusitalo, K. Van De Vel, M. Venhart, R. Wadsworth, D. R. Wiseman

^*Corresponding author for this work

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

12 Citations (Scopus)

Abstract

For the first time, excited states in Pb185 have been observed in in-beam γ-ray spectroscopic measurements using the recoil-decay tagging method. The resulting level scheme reveals a strongly coupled yrast band structure that originates from coupling of the i13/2 quasineutron to a prolate deformed core. The band is also observed to de-excite via the spherical α-decaying 13/2+ isomeric state.

Original language	English
Article number	031303
Journal	Physical Review C - Nuclear Physics
Volume	80
Issue number	3
DOIs	https://doi.org/10.1103/PhysRevC.80.031303
Publication status	Published - 24 Sept 2009

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Pakarinen, J., Andreyev, A. N., Julin, R., Juutinen, S., Antalic, S., Bianco, L., Darby, I. G., Eeckhaudt, S., Grahn, T., Greenlees, P. T., Jenkins, D. G., Jones, P., Joshi, P., Kettunen, H., Leino, M., Leppänen, A. P., Nieminen, P., Nyman, M., Page, R. D., ... Wiseman, D. R. (2009). Evidence for prolate structure in light Pb isotopes from in-beam γ-ray spectroscopy of Pb185. Physical Review C - Nuclear Physics, 80(3), Article 031303. https://doi.org/10.1103/PhysRevC.80.031303

@article{080cdeddb36c4ad6a814888714cfaebd,

title = "Evidence for prolate structure in light Pb isotopes from in-beam γ-ray spectroscopy of Pb185",

abstract = "For the first time, excited states in Pb185 have been observed in in-beam γ-ray spectroscopic measurements using the recoil-decay tagging method. The resulting level scheme reveals a strongly coupled yrast band structure that originates from coupling of the i13/2 quasineutron to a prolate deformed core. The band is also observed to de-excite via the spherical α-decaying 13/2+ isomeric state.",

author = "J. Pakarinen and Andreyev, \{A. N.\} and R. Julin and S. Juutinen and S. Antalic and L. Bianco and Darby, \{I. G.\} and S. Eeckhaudt and T. Grahn and Greenlees, \{P. T.\} and Jenkins, \{D. G.\} and P. Jones and P. Joshi and H. Kettunen and M. Leino and Lepp{\"a}nen, \{A. P.\} and P. Nieminen and M. Nyman and Page, \{R. D.\} and J. Perkowski and Raddon, \{P. M.\} and P. Rahkila and D. Rostron and J. Saren and C. Scholey and J. Sorri and B. Streicher and J. Uusitalo and \{De Vel\}, \{K. Van\} and M. Venhart and R. Wadsworth and Wiseman, \{D. R.\}",

year = "2009",

month = sep,

day = "24",

doi = "10.1103/PhysRevC.80.031303",

language = "English",

volume = "80",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

publisher = "American Physical Society",

number = "3",

}

Pakarinen, J, Andreyev, AN, Julin, R, Juutinen, S, Antalic, S, Bianco, L, Darby, IG, Eeckhaudt, S, Grahn, T, Greenlees, PT, Jenkins, DG, Jones, P, Joshi, P, Kettunen, H, Leino, M, Leppänen, AP, Nieminen, P, Nyman, M, Page, RD, Perkowski, J, Raddon, PM, Rahkila, P, Rostron, D, Saren, J, Scholey, C, Sorri, J, Streicher, B, Uusitalo, J, De Vel, KV, Venhart, M, Wadsworth, R & Wiseman, DR 2009, 'Evidence for prolate structure in light Pb isotopes from in-beam γ-ray spectroscopy of Pb185', Physical Review C - Nuclear Physics, vol. 80, no. 3, 031303. https://doi.org/10.1103/PhysRevC.80.031303

TY - JOUR

T1 - Evidence for prolate structure in light Pb isotopes from in-beam γ-ray spectroscopy of Pb185

AU - Pakarinen, J.

AU - Andreyev, A. N.

AU - Julin, R.

AU - Juutinen, S.

AU - Antalic, S.

AU - Bianco, L.

AU - Darby, I. G.

AU - Eeckhaudt, S.

AU - Grahn, T.

AU - Greenlees, P. T.

AU - Jenkins, D. G.

AU - Jones, P.

AU - Joshi, P.

AU - Kettunen, H.

AU - Leino, M.

AU - Leppänen, A. P.

AU - Nieminen, P.

AU - Nyman, M.

AU - Page, R. D.

AU - Perkowski, J.

AU - Raddon, P. M.

AU - Rahkila, P.

AU - Rostron, D.

AU - Saren, J.

AU - Scholey, C.

AU - Sorri, J.

AU - Streicher, B.

AU - Uusitalo, J.

AU - De Vel, K. Van

AU - Venhart, M.

AU - Wadsworth, R.

AU - Wiseman, D. R.

PY - 2009/9/24

Y1 - 2009/9/24

N2 - For the first time, excited states in Pb185 have been observed in in-beam γ-ray spectroscopic measurements using the recoil-decay tagging method. The resulting level scheme reveals a strongly coupled yrast band structure that originates from coupling of the i13/2 quasineutron to a prolate deformed core. The band is also observed to de-excite via the spherical α-decaying 13/2+ isomeric state.

AB - For the first time, excited states in Pb185 have been observed in in-beam γ-ray spectroscopic measurements using the recoil-decay tagging method. The resulting level scheme reveals a strongly coupled yrast band structure that originates from coupling of the i13/2 quasineutron to a prolate deformed core. The band is also observed to de-excite via the spherical α-decaying 13/2+ isomeric state.

UR - https://www.scopus.com/pages/publications/70349847503

U2 - 10.1103/PhysRevC.80.031303

DO - 10.1103/PhysRevC.80.031303

M3 - Article

SN - 0556-2813

VL - 80

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 3

M1 - 031303

ER -

Evidence for prolate structure in light Pb isotopes from in-beam γ-ray spectroscopy of Pb185

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