Decay spectroscopy of Cd-129

Y. Saito; I. Dillmann; R. Krücken; N. Bernier; G. C. Ball; M. Bowry; C. Andreoiu; H. Bidaman; V. Bildstein; P. Boubel; C. Burbadge; R. Caballero-Folch; M. R. Dunlop; R. Dunlop; L. J. Evitts; F. H. Garcia; A. B. Garnsworthy; P. E. Garrett; H. Grawe; G. Hackman; S. Hallam; S. Ilyushkin; A. Jungclaus; D. Kisliuk; TRIUMF Lassen; R. Li; E. MacConnachie; A. D. MacLean; E. McGee; M. Moukaddam; B. Olaizola; E. Padilla-Rodal; J. Park; O. Paetkau; C. M. Petrache; J. L. Pore; A. J. Radich; P. Ruotsalainen; J. Smallcombe; C. E. Svensson; A. Teigelhöfer; J. Turko; T. Zidar

doi:10.1103/PhysRevC.102.024337

Decay spectroscopy of Cd-129

Y. Saito
, I. Dillmann
, R. Krücken
, N. Bernier
, G. C. Ball
, M. Bowry
, C. Andreoiu
, H. Bidaman
, V. Bildstein
, P. Boubel
, C. Burbadge
, R. Caballero-Folch
, M. R. Dunlop
, R. Dunlop
, L. J. Evitts
, F. H. Garcia
, A. B. Garnsworthy
, P. E. Garrett
, H. Grawe
, G. Hackman

S. Hallam, S. Ilyushkin, A. Jungclaus, D. Kisliuk, TRIUMF Lassen, R. Li, E. MacConnachie, A. D. MacLean, E. McGee, M. Moukaddam, B. Olaizola, E. Padilla-Rodal, J. Park, O. Paetkau, C. M. Petrache, J. L. Pore, A. J. Radich, P. Ruotsalainen, J. Smallcombe, C. E. Svensson, A. Teigelhöfer, J. Turko, T. Zidar

School of Computer Science & Engineering

University of British Columbia
TRIUMF
Simon Fraser University
University of Guelph, Ontario
GSI Helmholtzzentrum fur Schwerionenforschung GmbH
Colorado School of Mines
CSIC, Institute of Catalysis, Madrid
Universidad Nacional Aut´onoma de Mexico
Université Paris-Saclay

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

Abstract

Excited states of 129In populated following the β-decay of 129Cd were experimentally studied with the GRIFFIN spectrometer at the ISAC facility of TRIUMF, Canada. A 480-MeV proton beam was impinged on a uranium carbide target and 129Cd was extracted using the Ion Guide Laser Ion Source (IG-LIS). β- and γ-rays following the decay of 129Cd were detected with the GRIFFIN
spectrometer comprising the plastic scintillator SCEPTAR and 16 high-purity germanium (HPGe) clover-type detectors. From the β-γ-γ coincidence analysis, 32 new transitions and 7 new excited states were established, expanding the previously known level scheme of 129In. The log f t values deduced from the β-feeding intensities suggest that some of the high-lying states were populated by
the ν0g7/2 → π0g9/2 allowed Gamow-Teller (GT) transition, which indicates that the allowed GT transition is more dominant in the 129Cd decay than previously reported. Observation of fragmented Gamow-Teller strengths is consistent with theoretical calculations

Original language	English
Article number	024337
Journal	Physical Review C
Volume	102
Issue number	2
DOIs	https://doi.org/10.1103/PhysRevC.102.024337
Publication status	Published - 31 Aug 2020

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10.1103/PhysRevC.102.024337

https://arxiv.org/pdf/2008.02959

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Saito, Y., Dillmann, I., Krücken, R., Bernier, N., Ball, G. C., Bowry, M., Andreoiu, C., Bidaman, H., Bildstein, V., Boubel, P., Burbadge, C., Caballero-Folch, R., Dunlop, M. R., Dunlop, R., Evitts, L. J., Garcia, F. H., Garnsworthy, A. B., Garrett, P. E., Grawe, H., ... Zidar, T. (2020). Decay spectroscopy of Cd-129. Physical Review C, 102(2), Article 024337. https://doi.org/10.1103/PhysRevC.102.024337

@article{b552fc2c7b354a52850fed179f5180ca,

title = "Decay spectroscopy of Cd-129",

abstract = "Excited states of 129In populated following the β-decay of 129Cd were experimentally studied with the GRIFFIN spectrometer at the ISAC facility of TRIUMF, Canada. A 480-MeV proton beam was impinged on a uranium carbide target and 129Cd was extracted using the Ion Guide Laser Ion Source (IG-LIS). β- and γ-rays following the decay of 129Cd were detected with the GRIFFIN spectrometer comprising the plastic scintillator SCEPTAR and 16 high-purity germanium (HPGe) clover-type detectors. From the β-γ-γ coincidence analysis, 32 new transitions and 7 new excited states were established, expanding the previously known level scheme of 129In. The log f t values deduced from the β-feeding intensities suggest that some of the high-lying states were populated by the ν0g7/2 → π0g9/2 allowed Gamow-Teller (GT) transition, which indicates that the allowed GT transition is more dominant in the 129Cd decay than previously reported. Observation of fragmented Gamow-Teller strengths is consistent with theoretical calculations",

author = "Y. Saito and I. Dillmann and R. Kr{\"u}cken and N. Bernier and Ball, \{G. C.\} and M. Bowry and C. Andreoiu and H. Bidaman and V. Bildstein and P. Boubel and C. Burbadge and R. Caballero-Folch and Dunlop, \{M. R.\} and R. Dunlop and Evitts, \{L. J.\} and Garcia, \{F. H.\} and Garnsworthy, \{A. B.\} and Garrett, \{P. E.\} and H. Grawe and G. Hackman and S. Hallam and S. Ilyushkin and A. Jungclaus and D. Kisliuk and TRIUMF Lassen and R. Li and E. MacConnachie and MacLean, \{A. D.\} and E. McGee and M. Moukaddam and B. Olaizola and E. Padilla-Rodal and J. Park and O. Paetkau and Petrache, \{C. M.\} and Pore, \{J. L.\} and Radich, \{A. J.\} and P. Ruotsalainen and J. Smallcombe and Svensson, \{C. E.\} and A. Teigelh{\"o}fer and J. Turko and T. Zidar",

year = "2020",

month = aug,

day = "31",

doi = "10.1103/PhysRevC.102.024337",

language = "English",

volume = "102",

journal = "Physical Review C",

issn = "2469-9985",

publisher = "American Physical Society",

number = "2",

}

Saito, Y, Dillmann, I, Krücken, R, Bernier, N, Ball, GC, Bowry, M, Andreoiu, C, Bidaman, H, Bildstein, V, Boubel, P, Burbadge, C, Caballero-Folch, R, Dunlop, MR, Dunlop, R, Evitts, LJ, Garcia, FH, Garnsworthy, AB, Garrett, PE, Grawe, H, Hackman, G, Hallam, S, Ilyushkin, S, Jungclaus, A, Kisliuk, D, Lassen, TRIUMF, Li, R, MacConnachie, E, MacLean, AD, McGee, E, Moukaddam, M, Olaizola, B, Padilla-Rodal, E, Park, J, Paetkau, O, Petrache, CM, Pore, JL, Radich, AJ, Ruotsalainen, P, Smallcombe, J, Svensson, CE, Teigelhöfer, A, Turko, J & Zidar, T 2020, 'Decay spectroscopy of Cd-129', Physical Review C, vol. 102, no. 2, 024337. https://doi.org/10.1103/PhysRevC.102.024337

TY - JOUR

T1 - Decay spectroscopy of Cd-129

AU - Saito, Y.

AU - Dillmann, I.

AU - Krücken, R.

AU - Bernier, N.

AU - Ball, G. C.

AU - Bowry, M.

AU - Andreoiu, C.

AU - Bidaman, H.

AU - Bildstein, V.

AU - Boubel, P.

AU - Burbadge, C.

AU - Caballero-Folch, R.

AU - Dunlop, M. R.

AU - Dunlop, R.

AU - Evitts, L. J.

AU - Garcia, F. H.

AU - Garnsworthy, A. B.

AU - Garrett, P. E.

AU - Grawe, H.

AU - Hackman, G.

AU - Hallam, S.

AU - Ilyushkin, S.

AU - Jungclaus, A.

AU - Kisliuk, D.

AU - Lassen, TRIUMF

AU - Li, R.

AU - MacConnachie, E.

AU - MacLean, A. D.

AU - McGee, E.

AU - Moukaddam, M.

AU - Olaizola, B.

AU - Padilla-Rodal, E.

AU - Park, J.

AU - Paetkau, O.

AU - Petrache, C. M.

AU - Pore, J. L.

AU - Radich, A. J.

AU - Ruotsalainen, P.

AU - Smallcombe, J.

AU - Svensson, C. E.

AU - Teigelhöfer, A.

AU - Turko, J.

AU - Zidar, T.

PY - 2020/8/31

Y1 - 2020/8/31

N2 - Excited states of 129In populated following the β-decay of 129Cd were experimentally studied with the GRIFFIN spectrometer at the ISAC facility of TRIUMF, Canada. A 480-MeV proton beam was impinged on a uranium carbide target and 129Cd was extracted using the Ion Guide Laser Ion Source (IG-LIS). β- and γ-rays following the decay of 129Cd were detected with the GRIFFIN spectrometer comprising the plastic scintillator SCEPTAR and 16 high-purity germanium (HPGe) clover-type detectors. From the β-γ-γ coincidence analysis, 32 new transitions and 7 new excited states were established, expanding the previously known level scheme of 129In. The log f t values deduced from the β-feeding intensities suggest that some of the high-lying states were populated by the ν0g7/2 → π0g9/2 allowed Gamow-Teller (GT) transition, which indicates that the allowed GT transition is more dominant in the 129Cd decay than previously reported. Observation of fragmented Gamow-Teller strengths is consistent with theoretical calculations

AB - Excited states of 129In populated following the β-decay of 129Cd were experimentally studied with the GRIFFIN spectrometer at the ISAC facility of TRIUMF, Canada. A 480-MeV proton beam was impinged on a uranium carbide target and 129Cd was extracted using the Ion Guide Laser Ion Source (IG-LIS). β- and γ-rays following the decay of 129Cd were detected with the GRIFFIN spectrometer comprising the plastic scintillator SCEPTAR and 16 high-purity germanium (HPGe) clover-type detectors. From the β-γ-γ coincidence analysis, 32 new transitions and 7 new excited states were established, expanding the previously known level scheme of 129In. The log f t values deduced from the β-feeding intensities suggest that some of the high-lying states were populated by the ν0g7/2 → π0g9/2 allowed Gamow-Teller (GT) transition, which indicates that the allowed GT transition is more dominant in the 129Cd decay than previously reported. Observation of fragmented Gamow-Teller strengths is consistent with theoretical calculations

U2 - 10.1103/PhysRevC.102.024337

DO - 10.1103/PhysRevC.102.024337

M3 - Article

SN - 2469-9985

VL - 102

JO - Physical Review C

JF - Physical Review C

IS - 2

M1 - 024337

ER -

Decay spectroscopy of Cd-129

Abstract

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