Spectroscopic studies of neutron-rich in 129 and its β -decay daughter, Sn 129, using the GRIFFIN spectrometer

F. H. Garcia; C. Andreoiu; G. C. Ball; N. Bernier; H. Bidaman; V. Bildstein; M. Bowry; D. S. Cross; M. R. Dunlop; R. Dunlop; A. B. Garnsworthy; P. E. Garrett; J. Henderson; J. Measures; B. Olaizola; K. Ortner; J. Park; C. M. Petrache; J. L. Pore; K. Raymond; J. K. Smith; D. Southall; C. E. Svensson; M. Ticu; J. Turko; K. Whitmore; T. Zidar

doi:10.1103/PhysRevC.103.024310

Spectroscopic studies of neutron-rich in 129 and its β -decay daughter, Sn 129, using the GRIFFIN spectrometer

F. H. Garcia^*, C. Andreoiu, G. C. Ball, N. Bernier, H. Bidaman, V. Bildstein, M. Bowry, D. S. Cross, M. R. Dunlop, R. Dunlop, A. B. Garnsworthy, P. E. Garrett, J. Henderson, J. Measures, B. Olaizola, K. Ortner, J. Park, C. M. Petrache, J. L. Pore, K. RaymondJ. K. Smith, D. Southall, C. E. Svensson, M. Ticu, J. Turko, K. Whitmore, T. Zidar

^*Corresponding author for this work

Physics and Astronomy

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Abstract

The β decay of neutron-rich In129 into Sn129 was studied using the GRIFFIN spectrometer at the ISAC facility at TRIUMF. The study observed the half-lives of the ground state and each of the β-decaying isomers. The level scheme of Sn129 has been expanded with thirty-one new γ-ray transitions and nine new excited levels, leading to a reevaluation of the β branching ratios and level spin assignments. The observation of the β decay of the (29/2+) 1911-keV isomeric state in In129 is reported for the first time, with a branching ratio of 2.0(5)%.

Original language	English (US)
Article number	024310
Journal	Physical Review C
Volume	103
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevC.103.024310
State	Published - Feb 2021

Funding

The authors would like to thank the GRSI collaboration at TRIUMF for their aid during the course of this work. This work was supported, in part, by the Natural Sciences and Engineering Research Council of Canada (NSERC). Phase I of the GRIFFIN spectrometer was funded by the Canadian Foundation of Innovation (CFI), TRIUMF, and the University of Guelph. TRIUMF receives funding from the Canadian Federal Government via a contribution agreement with the National Research Council Canada (NRC). C.E.S. acknowledges support from the Canada Research Chairs program.

ASJC Scopus subject areas

Nuclear and High Energy Physics

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10.1103/PhysRevC.103.024310

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Garcia, F. H., Andreoiu, C., Ball, G. C., Bernier, N., Bidaman, H., Bildstein, V., Bowry, M., Cross, D. S., Dunlop, M. R., Dunlop, R., Garnsworthy, A. B., Garrett, P. E., Henderson, J., Measures, J., Olaizola, B., Ortner, K., Park, J., Petrache, C. M., Pore, J. L., ... Zidar, T. (2021). Spectroscopic studies of neutron-rich in 129 and its β -decay daughter, Sn 129, using the GRIFFIN spectrometer. Physical Review C, 103(2), Article 024310. https://doi.org/10.1103/PhysRevC.103.024310

@article{76b92a9c90b64faf9687dd1c3c2e0df6,

title = "Spectroscopic studies of neutron-rich in 129 and its β -decay daughter, Sn 129, using the GRIFFIN spectrometer",

abstract = "The β decay of neutron-rich In129 into Sn129 was studied using the GRIFFIN spectrometer at the ISAC facility at TRIUMF. The study observed the half-lives of the ground state and each of the β-decaying isomers. The level scheme of Sn129 has been expanded with thirty-one new γ-ray transitions and nine new excited levels, leading to a reevaluation of the β branching ratios and level spin assignments. The observation of the β decay of the (29/2+) 1911-keV isomeric state in In129 is reported for the first time, with a branching ratio of 2.0(5)\%.",

author = "Garcia, \{F. H.\} and C. Andreoiu and Ball, \{G. C.\} and N. Bernier and H. Bidaman and V. Bildstein and M. Bowry and Cross, \{D. S.\} and Dunlop, \{M. R.\} and R. Dunlop and Garnsworthy, \{A. B.\} and Garrett, \{P. E.\} and J. Henderson and J. Measures and B. Olaizola and K. Ortner and J. Park and Petrache, \{C. M.\} and Pore, \{J. L.\} and K. Raymond and Smith, \{J. K.\} and D. Southall and Svensson, \{C. E.\} and M. Ticu and J. Turko and K. Whitmore and T. Zidar",

note = "Funding Information: The authors would like to thank the GRSI collaboration at TRIUMF for their aid during the course of this work. This work was supported, in part, by the Natural Sciences and Engineering Research Council of Canada (NSERC). Phase I of the GRIFFIN spectrometer was funded by the Canadian Foundation of Innovation (CFI), TRIUMF, and the University of Guelph. TRIUMF receives funding from the Canadian Federal Government via a contribution agreement with the National Research Council Canada (NRC). C.E.S. acknowledges support from the Canada Research Chairs program. Publisher Copyright: {\textcopyright} 2021 American Physical Society.",

year = "2021",

month = feb,

doi = "10.1103/PhysRevC.103.024310",

language = "English (US)",

volume = "103",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

number = "2",

}

Garcia, FH, Andreoiu, C, Ball, GC, Bernier, N, Bidaman, H, Bildstein, V, Bowry, M, Cross, DS, Dunlop, MR, Dunlop, R, Garnsworthy, AB, Garrett, PE, Henderson, J, Measures, J, Olaizola, B, Ortner, K, Park, J, Petrache, CM, Pore, JL, Raymond, K, Smith, JK, Southall, D, Svensson, CE, Ticu, M, Turko, J, Whitmore, K & Zidar, T 2021, 'Spectroscopic studies of neutron-rich in 129 and its β -decay daughter, Sn 129, using the GRIFFIN spectrometer', Physical Review C, vol. 103, no. 2, 024310. https://doi.org/10.1103/PhysRevC.103.024310

TY - JOUR

T1 - Spectroscopic studies of neutron-rich in 129 and its β -decay daughter, Sn 129, using the GRIFFIN spectrometer

AU - Garcia, F. H.

AU - Andreoiu, C.

AU - Ball, G. C.

AU - Bernier, N.

AU - Bidaman, H.

AU - Bildstein, V.

AU - Bowry, M.

AU - Cross, D. S.

AU - Dunlop, M. R.

AU - Dunlop, R.

AU - Garnsworthy, A. B.

AU - Garrett, P. E.

AU - Henderson, J.

AU - Measures, J.

AU - Olaizola, B.

AU - Ortner, K.

AU - Park, J.

AU - Petrache, C. M.

AU - Pore, J. L.

AU - Raymond, K.

AU - Smith, J. K.

AU - Southall, D.

AU - Svensson, C. E.

AU - Ticu, M.

AU - Turko, J.

AU - Whitmore, K.

AU - Zidar, T.

N1 - Funding Information: The authors would like to thank the GRSI collaboration at TRIUMF for their aid during the course of this work. This work was supported, in part, by the Natural Sciences and Engineering Research Council of Canada (NSERC). Phase I of the GRIFFIN spectrometer was funded by the Canadian Foundation of Innovation (CFI), TRIUMF, and the University of Guelph. TRIUMF receives funding from the Canadian Federal Government via a contribution agreement with the National Research Council Canada (NRC). C.E.S. acknowledges support from the Canada Research Chairs program. Publisher Copyright: © 2021 American Physical Society.

PY - 2021/2

Y1 - 2021/2

N2 - The β decay of neutron-rich In129 into Sn129 was studied using the GRIFFIN spectrometer at the ISAC facility at TRIUMF. The study observed the half-lives of the ground state and each of the β-decaying isomers. The level scheme of Sn129 has been expanded with thirty-one new γ-ray transitions and nine new excited levels, leading to a reevaluation of the β branching ratios and level spin assignments. The observation of the β decay of the (29/2+) 1911-keV isomeric state in In129 is reported for the first time, with a branching ratio of 2.0(5)%.

AB - The β decay of neutron-rich In129 into Sn129 was studied using the GRIFFIN spectrometer at the ISAC facility at TRIUMF. The study observed the half-lives of the ground state and each of the β-decaying isomers. The level scheme of Sn129 has been expanded with thirty-one new γ-ray transitions and nine new excited levels, leading to a reevaluation of the β branching ratios and level spin assignments. The observation of the β decay of the (29/2+) 1911-keV isomeric state in In129 is reported for the first time, with a branching ratio of 2.0(5)%.

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U2 - 10.1103/PhysRevC.103.024310

DO - 10.1103/PhysRevC.103.024310

M3 - Article

AN - SCOPUS:85100909976

SN - 2469-9985

VL - 103

JO - Physical Review C

JF - Physical Review C

IS - 2

M1 - 024310

ER -

Spectroscopic studies of neutron-rich in 129 and its β -decay daughter, Sn 129, using the GRIFFIN spectrometer

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