β-decay studies of the transitional nucleus Cu75 and the structure of Zn75

S. V. Ilyushkin; J. A. Winger; K. P. Rykaczewski; C. J. Gross; J. C. Batchelder; L. Cartegni; I. G. Darby; R. Grzywacz; J. H. Hamilton; A. Korgul; W. Królas; S. N. Liddick; C. Mazzocchi; T. Mendez; S. Padgett; M. M. Rajabali; D. Shapira; D. W. Stracener; E. F. Zganjar

doi:10.1103/PhysRevC.83.014322

β-decay studies of the transitional nucleus Cu75 and the structure of Zn75

S. V. Ilyushkin
, J. A. Winger
, K. P. Rykaczewski
, C. J. Gross
, J. C. Batchelder
, L. Cartegni
, I. G. Darby
, R. Grzywacz
, J. H. Hamilton
, A. Korgul
, W. Królas
, S. N. Liddick
, C. Mazzocchi
, T. Mendez
, S. Padgett
, M. M. Rajabali
, D. Shapira
, D. W. Stracener
, E. F. Zganjar

Medical Isotopes and Development

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

12 Scopus citations

Abstract

The β decay of Cu75 [t_1/2=1.222(8)s] to levels in Zn75 was studied at the Holifield Radioactive Ion Beam Facility of Oak Ridge National Laboratory. The γγ and βγ data were collected at the Low-energy Radioactive Ion Beam Spectroscopy Station using the high-resolution isobar separator to obtain a purified Cu75 beam with a rate of over 2000 ions per second. The excited states in Zn75 have been identified for the first time. A total of 120 γ-ray transitions were placed in a level scheme containing 59 levels including two states above the neutron separation energy and a previously unknown 1/2^- isomeric state at 127 keV. Spins and parities of several states were deduced and interpreted based on the observed β feeding and γ-decay pattern.

Original language	English
Article number	014322
Journal	Physical Review C - Nuclear Physics
Volume	83
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.83.014322
State	Published - Jan 31 2011

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10.1103/PhysRevC.83.014322

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Ilyushkin, S. V., Winger, J. A., Rykaczewski, K. P., Gross, C. J., Batchelder, J. C., Cartegni, L., Darby, I. G., Grzywacz, R., Hamilton, J. H., Korgul, A., Królas, W., Liddick, S. N., Mazzocchi, C., Mendez, T., Padgett, S., Rajabali, M. M., Shapira, D., Stracener, D. W., & Zganjar, E. F. (2011). β-decay studies of the transitional nucleus Cu75 and the structure of Zn75. Physical Review C - Nuclear Physics, 83(1), Article 014322. https://doi.org/10.1103/PhysRevC.83.014322

@article{0c547ab5578b480da44b26299d3a08be,

title = "β-decay studies of the transitional nucleus Cu75 and the structure of Zn75",

abstract = "The β decay of Cu75 [t1/2=1.222(8)s] to levels in Zn75 was studied at the Holifield Radioactive Ion Beam Facility of Oak Ridge National Laboratory. The γγ and βγ data were collected at the Low-energy Radioactive Ion Beam Spectroscopy Station using the high-resolution isobar separator to obtain a purified Cu75 beam with a rate of over 2000 ions per second. The excited states in Zn75 have been identified for the first time. A total of 120 γ-ray transitions were placed in a level scheme containing 59 levels including two states above the neutron separation energy and a previously unknown 1/2- isomeric state at 127 keV. Spins and parities of several states were deduced and interpreted based on the observed β feeding and γ-decay pattern.",

author = "Ilyushkin, \{S. V.\} and Winger, \{J. A.\} and Rykaczewski, \{K. P.\} and Gross, \{C. J.\} and Batchelder, \{J. C.\} and L. Cartegni and Darby, \{I. G.\} and R. Grzywacz and Hamilton, \{J. H.\} and A. Korgul and W. Kr{\'o}las and Liddick, \{S. N.\} and C. Mazzocchi and T. Mendez and S. Padgett and Rajabali, \{M. M.\} and D. Shapira and Stracener, \{D. W.\} and Zganjar, \{E. F.\}",

year = "2011",

month = jan,

day = "31",

doi = "10.1103/PhysRevC.83.014322",

language = "English",

volume = "83",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

number = "1",

}

Ilyushkin, SV, Winger, JA, Rykaczewski, KP, Gross, CJ, Batchelder, JC, Cartegni, L, Darby, IG, Grzywacz, R, Hamilton, JH, Korgul, A, Królas, W, Liddick, SN, Mazzocchi, C, Mendez, T, Padgett, S, Rajabali, MM, Shapira, D, Stracener, DW & Zganjar, EF 2011, 'β-decay studies of the transitional nucleus Cu75 and the structure of Zn75', Physical Review C - Nuclear Physics, vol. 83, no. 1, 014322. https://doi.org/10.1103/PhysRevC.83.014322

TY - JOUR

T1 - β-decay studies of the transitional nucleus Cu75 and the structure of Zn75

AU - Ilyushkin, S. V.

AU - Winger, J. A.

AU - Rykaczewski, K. P.

AU - Gross, C. J.

AU - Batchelder, J. C.

AU - Cartegni, L.

AU - Darby, I. G.

AU - Grzywacz, R.

AU - Hamilton, J. H.

AU - Korgul, A.

AU - Królas, W.

AU - Liddick, S. N.

AU - Mazzocchi, C.

AU - Mendez, T.

AU - Padgett, S.

AU - Rajabali, M. M.

AU - Shapira, D.

AU - Stracener, D. W.

AU - Zganjar, E. F.

PY - 2011/1/31

Y1 - 2011/1/31

N2 - The β decay of Cu75 [t1/2=1.222(8)s] to levels in Zn75 was studied at the Holifield Radioactive Ion Beam Facility of Oak Ridge National Laboratory. The γγ and βγ data were collected at the Low-energy Radioactive Ion Beam Spectroscopy Station using the high-resolution isobar separator to obtain a purified Cu75 beam with a rate of over 2000 ions per second. The excited states in Zn75 have been identified for the first time. A total of 120 γ-ray transitions were placed in a level scheme containing 59 levels including two states above the neutron separation energy and a previously unknown 1/2- isomeric state at 127 keV. Spins and parities of several states were deduced and interpreted based on the observed β feeding and γ-decay pattern.

AB - The β decay of Cu75 [t1/2=1.222(8)s] to levels in Zn75 was studied at the Holifield Radioactive Ion Beam Facility of Oak Ridge National Laboratory. The γγ and βγ data were collected at the Low-energy Radioactive Ion Beam Spectroscopy Station using the high-resolution isobar separator to obtain a purified Cu75 beam with a rate of over 2000 ions per second. The excited states in Zn75 have been identified for the first time. A total of 120 γ-ray transitions were placed in a level scheme containing 59 levels including two states above the neutron separation energy and a previously unknown 1/2- isomeric state at 127 keV. Spins and parities of several states were deduced and interpreted based on the observed β feeding and γ-decay pattern.

UR - https://www.scopus.com/pages/publications/79952309796

U2 - 10.1103/PhysRevC.83.014322

DO - 10.1103/PhysRevC.83.014322

M3 - Article

AN - SCOPUS:79952309796

SN - 0556-2813

VL - 83

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 1

M1 - 014322

ER -

β-decay studies of the transitional nucleus Cu75 and the structure of Zn75

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