Collective and noncollective states in Cd116 studied via the β decays of Ag116m1,m2,gs

J. C. Batchelder; J. L. Wood; P. E. Garrett; K. L. Green; K. P. Rykaczewski; J. C. Bilheux; C. R. Bingham; H. K. Carter; D. Fong; R. Grzywacz; J. H. Hamilton; D. J. Hartley; J. K. Hwang; W. Krolas; W. D. Kulp; Y. Larochelle; A. Piechaczek; A. V. Ramayya; E. H. Spejewski; D. W. Stracener; M. N. Tantawy; J. A. Winger; E. F. Zganjar

doi:10.1103/PhysRevC.80.054318

Collective and noncollective states in Cd116 studied via the β decays of Ag116m1,m2,gs

J. C. Batchelder, J. L. Wood, P. E. Garrett, K. L. Green, K. P. Rykaczewski, J. C. Bilheux, C. R. Bingham, H. K. Carter, D. Fong, R. Grzywacz, J. H. Hamilton, D. J. Hartley, J. K. Hwang, W. Krolas, W. D. Kulp, Y. Larochelle, A. Piechaczek, A. V. Ramayya, E. H. Spejewski, D. W. StracenerM. N. Tantawy, J. A. Winger, E. F. Zganjar

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

28 Scopus citations

Abstract

We have reinvestigated the β decay of the three isomers of Ag116 at the Holifield Radioactive Ion Beam Facility (HRIBF). Through the use of half-life information, we have been able to construct individual decay schemes for each isomer and correct what was a puzzling inconsistency with the published data, namely the β feeding of 2+ states by a 5+ isomer. Our results indicate that the feeding of these levels arises from a 3+ isomer in Ag116. A total of 271γ-ray transitions (159 new) were assigned to 148 levels (94 new) from the β decay of Ag116m1,m2,gs. Significant deviations are observed from IBM-2 calculations for the decay of the 0+ and 2+ members of the previously assigned three-phonon quintuplet. Candidate states for the quadrupole-octupole quintuplet states and πg9/2-πp1/2, πg9/2-πp3/2, νh11/2-νs1/2, νh11/2-νd3/2, and νh11/2-νd5/2 broken-pair states are assigned.

Original language	English
Article number	054318
Journal	Physical Review C - Nuclear Physics
Volume	80
Issue number	5
DOIs	https://doi.org/10.1103/PhysRevC.80.054318
State	Published - Nov 30 2009

Access to Document

10.1103/PhysRevC.80.054318

Cite this

Batchelder, J. C., Wood, J. L., Garrett, P. E., Green, K. L., Rykaczewski, K. P., Bilheux, J. C., Bingham, C. R., Carter, H. K., Fong, D., Grzywacz, R., Hamilton, J. H., Hartley, D. J., Hwang, J. K., Krolas, W., Kulp, W. D., Larochelle, Y., Piechaczek, A., Ramayya, A. V., Spejewski, E. H., ... Zganjar, E. F. (2009). Collective and noncollective states in Cd116 studied via the β decays of Ag116m1,m2,gs. Physical Review C - Nuclear Physics, 80(5), Article 054318. https://doi.org/10.1103/PhysRevC.80.054318

@article{906be4c7153a4c89bfd96a30d27e6ded,

title = "Collective and noncollective states in Cd116 studied via the β decays of Ag116m1,m2,gs",

abstract = "We have reinvestigated the β decay of the three isomers of Ag116 at the Holifield Radioactive Ion Beam Facility (HRIBF). Through the use of half-life information, we have been able to construct individual decay schemes for each isomer and correct what was a puzzling inconsistency with the published data, namely the β feeding of 2+ states by a 5+ isomer. Our results indicate that the feeding of these levels arises from a 3+ isomer in Ag116. A total of 271γ-ray transitions (159 new) were assigned to 148 levels (94 new) from the β decay of Ag116m1,m2,gs. Significant deviations are observed from IBM-2 calculations for the decay of the 0+ and 2+ members of the previously assigned three-phonon quintuplet. Candidate states for the quadrupole-octupole quintuplet states and πg9/2-πp1/2, πg9/2-πp3/2, νh11/2-νs1/2, νh11/2-νd3/2, and νh11/2-νd5/2 broken-pair states are assigned.",

author = "Batchelder, {J. C.} and Wood, {J. L.} and Garrett, {P. E.} and Green, {K. L.} and Rykaczewski, {K. P.} and Bilheux, {J. C.} and Bingham, {C. R.} and Carter, {H. K.} and D. Fong and R. Grzywacz and Hamilton, {J. H.} and Hartley, {D. J.} and Hwang, {J. K.} and W. Krolas and Kulp, {W. D.} and Y. Larochelle and A. Piechaczek and Ramayya, {A. V.} and Spejewski, {E. H.} and Stracener, {D. W.} and Tantawy, {M. N.} and Winger, {J. A.} and Zganjar, {E. F.}",

year = "2009",

month = nov,

day = "30",

doi = "10.1103/PhysRevC.80.054318",

language = "English",

volume = "80",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

number = "5",

}

Batchelder, JC, Wood, JL, Garrett, PE, Green, KL, Rykaczewski, KP, Bilheux, JC, Bingham, CR, Carter, HK, Fong, D, Grzywacz, R, Hamilton, JH, Hartley, DJ, Hwang, JK, Krolas, W, Kulp, WD, Larochelle, Y, Piechaczek, A, Ramayya, AV, Spejewski, EH, Stracener, DW, Tantawy, MN, Winger, JA & Zganjar, EF 2009, 'Collective and noncollective states in Cd116 studied via the β decays of Ag116m1,m2,gs', Physical Review C - Nuclear Physics, vol. 80, no. 5, 054318. https://doi.org/10.1103/PhysRevC.80.054318

TY - JOUR

T1 - Collective and noncollective states in Cd116 studied via the β decays of Ag116m1,m2,gs

AU - Batchelder, J. C.

AU - Wood, J. L.

AU - Garrett, P. E.

AU - Green, K. L.

AU - Rykaczewski, K. P.

AU - Bilheux, J. C.

AU - Bingham, C. R.

AU - Carter, H. K.

AU - Fong, D.

AU - Grzywacz, R.

AU - Hamilton, J. H.

AU - Hartley, D. J.

AU - Hwang, J. K.

AU - Krolas, W.

AU - Kulp, W. D.

AU - Larochelle, Y.

AU - Piechaczek, A.

AU - Ramayya, A. V.

AU - Spejewski, E. H.

AU - Stracener, D. W.

AU - Tantawy, M. N.

AU - Winger, J. A.

AU - Zganjar, E. F.

PY - 2009/11/30

Y1 - 2009/11/30

N2 - We have reinvestigated the β decay of the three isomers of Ag116 at the Holifield Radioactive Ion Beam Facility (HRIBF). Through the use of half-life information, we have been able to construct individual decay schemes for each isomer and correct what was a puzzling inconsistency with the published data, namely the β feeding of 2+ states by a 5+ isomer. Our results indicate that the feeding of these levels arises from a 3+ isomer in Ag116. A total of 271γ-ray transitions (159 new) were assigned to 148 levels (94 new) from the β decay of Ag116m1,m2,gs. Significant deviations are observed from IBM-2 calculations for the decay of the 0+ and 2+ members of the previously assigned three-phonon quintuplet. Candidate states for the quadrupole-octupole quintuplet states and πg9/2-πp1/2, πg9/2-πp3/2, νh11/2-νs1/2, νh11/2-νd3/2, and νh11/2-νd5/2 broken-pair states are assigned.

AB - We have reinvestigated the β decay of the three isomers of Ag116 at the Holifield Radioactive Ion Beam Facility (HRIBF). Through the use of half-life information, we have been able to construct individual decay schemes for each isomer and correct what was a puzzling inconsistency with the published data, namely the β feeding of 2+ states by a 5+ isomer. Our results indicate that the feeding of these levels arises from a 3+ isomer in Ag116. A total of 271γ-ray transitions (159 new) were assigned to 148 levels (94 new) from the β decay of Ag116m1,m2,gs. Significant deviations are observed from IBM-2 calculations for the decay of the 0+ and 2+ members of the previously assigned three-phonon quintuplet. Candidate states for the quadrupole-octupole quintuplet states and πg9/2-πp1/2, πg9/2-πp3/2, νh11/2-νs1/2, νh11/2-νd3/2, and νh11/2-νd5/2 broken-pair states are assigned.

UR - http://www.scopus.com/inward/record.url?scp=73649130990&partnerID=8YFLogxK

U2 - 10.1103/PhysRevC.80.054318

DO - 10.1103/PhysRevC.80.054318

M3 - Article

AN - SCOPUS:73649130990

SN - 0556-2813

VL - 80

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 5

M1 - 054318

ER -

Collective and noncollective states in Cd116 studied via the β decays of Ag116m1,m2,gs

Abstract

Access to Document

Other files and links

Fingerprint

Cite this