Lifetimes of odd-spin yrast states in Hg-182

M. Scheck; T. Grahn; A. Petts; P. A. Butler; A. Dewald; L. P. Gaffney; M. B. Gomez Hornillos; A. Gorgen; P. T. Greenlees; K. Helariutta; J. Jolie; P. Jones; R. Julin; S. Juutinen; S. Ketelhut; T. Kroell; R. Kruecken; M. Leino; J. Ljungvall; P. Maierbeck; B. Melon; M. Nyman; R. D. Page; J. Pakarinen; E. S. Paul; Th. Pissulla; P. Rahkila; J. Saren; C. Scholey; A. Semchenkov; J. Sorri; J. Uusitalo; R. Wadsworth; M. Zielinska

doi:10.1103/PhysRevC.81.014310

Lifetimes of odd-spin yrast states in Hg-182

M. Scheck, T. Grahn, A. Petts, P. A. Butler, A. Dewald, L. P. Gaffney, M. B. Gomez Hornillos, A. Gorgen, P. T. Greenlees, K. Helariutta, J. Jolie, P. Jones, R. Julin, S. Juutinen, S. Ketelhut, T. Kroell, R. Kruecken, M. Leino, J. Ljungvall, P. MaierbeckB. Melon, M. Nyman, R. D. Page, J. Pakarinen, E. S. Paul, Th. Pissulla, P. Rahkila, J. Saren, C. Scholey, A. Semchenkov, J. Sorri, J. Uusitalo, R. Wadsworth, M. Zielinska

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22 Citations (Scopus)

Abstract

Lifetimes of excited states in 182Hg were extracted from recoil-gated γ-ray spectra and recoil-gated γγ-coincidence matrices using the recoil distance Doppler-shift method. States were populated using the 96Mo(88Sr,2n)182Hg fusion-evaporation reaction. Measured lifetimes allowed transition probabilities, transition quadrupole moments, quadrupole deformation parameters, and transition dipole moments to be deduced for the band formed by the odd-spin yrast states. The experimental results confirm the low degree of octupole collectivity in this mass region.

Original language	English
Article number	014310
Journal	Physical Review C
Volume	81
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.81.014310
Publication status	Published - Jan 2010
Externally published	Yes

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Scheck, M., Grahn, T., Petts, A., Butler, P. A., Dewald, A., Gaffney, L. P., Hornillos, M. B. G., Gorgen, A., Greenlees, P. T., Helariutta, K., Jolie, J., Jones, P., Julin, R., Juutinen, S., Ketelhut, S., Kroell, T., Kruecken, R., Leino, M., Ljungvall, J., ... Zielinska, M. (2010). Lifetimes of odd-spin yrast states in Hg-182. Physical Review C, 81(1), Article 014310. https://doi.org/10.1103/PhysRevC.81.014310

@article{2729e564db3243328e42030bf07ee4f1,

title = "Lifetimes of odd-spin yrast states in Hg-182",

abstract = "Lifetimes of excited states in 182Hg were extracted from recoil-gated γ-ray spectra and recoil-gated γγ-coincidence matrices using the recoil distance Doppler-shift method. States were populated using the 96Mo(88Sr,2n)182Hg fusion-evaporation reaction. Measured lifetimes allowed transition probabilities, transition quadrupole moments, quadrupole deformation parameters, and transition dipole moments to be deduced for the band formed by the odd-spin yrast states. The experimental results confirm the low degree of octupole collectivity in this mass region.",

author = "M. Scheck and T. Grahn and A. Petts and Butler, {P. A.} and A. Dewald and Gaffney, {L. P.} and Hornillos, {M. B. Gomez} and A. Gorgen and Greenlees, {P. T.} and K. Helariutta and J. Jolie and P. Jones and R. Julin and S. Juutinen and S. Ketelhut and T. Kroell and R. Kruecken and M. Leino and J. Ljungvall and P. Maierbeck and B. Melon and M. Nyman and Page, {R. D.} and J. Pakarinen and Paul, {E. S.} and Th. Pissulla and P. Rahkila and J. Saren and C. Scholey and A. Semchenkov and J. Sorri and J. Uusitalo and R. Wadsworth and M. Zielinska",

year = "2010",

month = jan,

doi = "10.1103/PhysRevC.81.014310",

language = "English",

volume = "81",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

number = "1",

}

Scheck, M, Grahn, T, Petts, A, Butler, PA, Dewald, A, Gaffney, LP, Hornillos, MBG, Gorgen, A, Greenlees, PT, Helariutta, K, Jolie, J, Jones, P, Julin, R, Juutinen, S, Ketelhut, S, Kroell, T, Kruecken, R, Leino, M, Ljungvall, J, Maierbeck, P, Melon, B, Nyman, M, Page, RD, Pakarinen, J, Paul, ES, Pissulla, T, Rahkila, P, Saren, J, Scholey, C, Semchenkov, A, Sorri, J, Uusitalo, J, Wadsworth, R & Zielinska, M 2010, 'Lifetimes of odd-spin yrast states in Hg-182', Physical Review C, vol. 81, no. 1, 014310. https://doi.org/10.1103/PhysRevC.81.014310

TY - JOUR

T1 - Lifetimes of odd-spin yrast states in Hg-182

AU - Scheck, M.

AU - Grahn, T.

AU - Petts, A.

AU - Butler, P. A.

AU - Dewald, A.

AU - Gaffney, L. P.

AU - Hornillos, M. B. Gomez

AU - Gorgen, A.

AU - Greenlees, P. T.

AU - Helariutta, K.

AU - Jolie, J.

AU - Jones, P.

AU - Julin, R.

AU - Juutinen, S.

AU - Ketelhut, S.

AU - Kroell, T.

AU - Kruecken, R.

AU - Leino, M.

AU - Ljungvall, J.

AU - Maierbeck, P.

AU - Melon, B.

AU - Nyman, M.

AU - Page, R. D.

AU - Pakarinen, J.

AU - Paul, E. S.

AU - Pissulla, Th.

AU - Rahkila, P.

AU - Saren, J.

AU - Scholey, C.

AU - Semchenkov, A.

AU - Sorri, J.

AU - Uusitalo, J.

AU - Wadsworth, R.

AU - Zielinska, M.

PY - 2010/1

Y1 - 2010/1

N2 - Lifetimes of excited states in 182Hg were extracted from recoil-gated γ-ray spectra and recoil-gated γγ-coincidence matrices using the recoil distance Doppler-shift method. States were populated using the 96Mo(88Sr,2n)182Hg fusion-evaporation reaction. Measured lifetimes allowed transition probabilities, transition quadrupole moments, quadrupole deformation parameters, and transition dipole moments to be deduced for the band formed by the odd-spin yrast states. The experimental results confirm the low degree of octupole collectivity in this mass region.

AB - Lifetimes of excited states in 182Hg were extracted from recoil-gated γ-ray spectra and recoil-gated γγ-coincidence matrices using the recoil distance Doppler-shift method. States were populated using the 96Mo(88Sr,2n)182Hg fusion-evaporation reaction. Measured lifetimes allowed transition probabilities, transition quadrupole moments, quadrupole deformation parameters, and transition dipole moments to be deduced for the band formed by the odd-spin yrast states. The experimental results confirm the low degree of octupole collectivity in this mass region.

U2 - 10.1103/PhysRevC.81.014310

DO - 10.1103/PhysRevC.81.014310

M3 - Article

SN - 2469-9985

VL - 81

JO - Physical Review C

JF - Physical Review C

IS - 1

M1 - 014310

ER -

Lifetimes of odd-spin yrast states in Hg-182

Abstract

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