Low-energy structure of 2766Co39 and 2768Co41 populated through β decay

S. N. Liddick; B. Abromeit; A. Ayres; A. Bey; C. R. Bingham; M. Bolla; L. Cartegni; H. L. Crawford; I. G. Darby; R. Grzywacz; S. Ilyushkin; N. Larson; M. Madurga; D. Miller; S. Padgett; S. Paulauskas; M. M. Rajabali; K. Rykaczewski; S. Suchyta

doi:10.1103/PhysRevC.85.014328

Low-energy structure of 2766Co³⁹ and 2768Co⁴¹ populated through β decay

S. N. Liddick, B. Abromeit, A. Ayres, A. Bey, C. R. Bingham, M. Bolla, L. Cartegni, H. L. Crawford, I. G. Darby, R. Grzywacz, S. Ilyushkin, N. Larson, M. Madurga, D. Miller, S. Padgett, S. Paulauskas, M. M. Rajabali, K. Rykaczewski, S. Suchyta

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Abstract

The low-energy level structures for the neutron-rich Co isotopes at N = 39 and N = 41 are constructed following the beta decay of the respective even-even Fe isotopes. Spin and parity assignments of the lowest energy populated state in 66Co and 68Co are consistent with a 1⁺ spin and parity assignment and attributed to the coupling of the deformed proton configurations identified in 67Co and deformed neutron configurations inferred from neighboring Fe isotones. Comparisons along the N = 39 and N = 41 isotonic chains reveal a similarity in the structures of the Co and Mn isotopes.

Original language	English
Article number	014328
Journal	Physical Review C - Nuclear Physics
Volume	85
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.85.014328
State	Published - Jan 30 2012

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Liddick, S. N., Abromeit, B., Ayres, A., Bey, A., Bingham, C. R., Bolla, M., Cartegni, L., Crawford, H. L., Darby, I. G., Grzywacz, R., Ilyushkin, S., Larson, N., Madurga, M., Miller, D., Padgett, S., Paulauskas, S., Rajabali, M. M., Rykaczewski, K., & Suchyta, S. (2012). Low-energy structure of 2766Co³⁹ and 2768Co⁴¹ populated through β decay. Physical Review C - Nuclear Physics, 85(1), Article 014328. https://doi.org/10.1103/PhysRevC.85.014328

@article{16b761d34c5e434bb730f47018002067,

title = "Low-energy structure of 2766Co39 and 2768Co41 populated through β decay",

abstract = "The low-energy level structures for the neutron-rich Co isotopes at N = 39 and N = 41 are constructed following the beta decay of the respective even-even Fe isotopes. Spin and parity assignments of the lowest energy populated state in 66Co and 68Co are consistent with a 1+ spin and parity assignment and attributed to the coupling of the deformed proton configurations identified in 67Co and deformed neutron configurations inferred from neighboring Fe isotones. Comparisons along the N = 39 and N = 41 isotonic chains reveal a similarity in the structures of the Co and Mn isotopes.",

author = "Liddick, \{S. N.\} and B. Abromeit and A. Ayres and A. Bey and Bingham, \{C. R.\} and M. Bolla and L. Cartegni and Crawford, \{H. L.\} and Darby, \{I. G.\} and R. Grzywacz and S. Ilyushkin and N. Larson and M. Madurga and D. Miller and S. Padgett and S. Paulauskas and Rajabali, \{M. M.\} and K. Rykaczewski and S. Suchyta",

year = "2012",

month = jan,

day = "30",

doi = "10.1103/PhysRevC.85.014328",

language = "English",

volume = "85",

journal = "Physical Review C - Nuclear Physics",

issn = "0556-2813",

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Liddick, SN, Abromeit, B, Ayres, A, Bey, A, Bingham, CR, Bolla, M, Cartegni, L, Crawford, HL, Darby, IG, Grzywacz, R, Ilyushkin, S, Larson, N, Madurga, M, Miller, D, Padgett, S, Paulauskas, S, Rajabali, MM, Rykaczewski, K & Suchyta, S 2012, 'Low-energy structure of 2766Co³⁹ and 2768Co⁴¹ populated through β decay', Physical Review C - Nuclear Physics, vol. 85, no. 1, 014328. https://doi.org/10.1103/PhysRevC.85.014328

TY - JOUR

T1 - Low-energy structure of 2766Co39 and 2768Co41 populated through β decay

AU - Liddick, S. N.

AU - Abromeit, B.

AU - Ayres, A.

AU - Bey, A.

AU - Bingham, C. R.

AU - Bolla, M.

AU - Cartegni, L.

AU - Crawford, H. L.

AU - Darby, I. G.

AU - Grzywacz, R.

AU - Ilyushkin, S.

AU - Larson, N.

AU - Madurga, M.

AU - Miller, D.

AU - Padgett, S.

AU - Paulauskas, S.

AU - Rajabali, M. M.

AU - Rykaczewski, K.

AU - Suchyta, S.

PY - 2012/1/30

Y1 - 2012/1/30

N2 - The low-energy level structures for the neutron-rich Co isotopes at N = 39 and N = 41 are constructed following the beta decay of the respective even-even Fe isotopes. Spin and parity assignments of the lowest energy populated state in 66Co and 68Co are consistent with a 1+ spin and parity assignment and attributed to the coupling of the deformed proton configurations identified in 67Co and deformed neutron configurations inferred from neighboring Fe isotones. Comparisons along the N = 39 and N = 41 isotonic chains reveal a similarity in the structures of the Co and Mn isotopes.

AB - The low-energy level structures for the neutron-rich Co isotopes at N = 39 and N = 41 are constructed following the beta decay of the respective even-even Fe isotopes. Spin and parity assignments of the lowest energy populated state in 66Co and 68Co are consistent with a 1+ spin and parity assignment and attributed to the coupling of the deformed proton configurations identified in 67Co and deformed neutron configurations inferred from neighboring Fe isotones. Comparisons along the N = 39 and N = 41 isotonic chains reveal a similarity in the structures of the Co and Mn isotopes.

UR - https://www.scopus.com/pages/publications/84862306245

U2 - 10.1103/PhysRevC.85.014328

DO - 10.1103/PhysRevC.85.014328

M3 - Article

AN - SCOPUS:84862306245

SN - 0556-2813

VL - 85

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 1

M1 - 014328

ER -

Low-energy structure of 2766Co³⁹ and 2768Co⁴¹ populated through β decay

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