Collectivity in 66Ge and 68Ge via lifetime measurements

R. Lüttke; E. A. McCutchan; V. Werner; K. Aleksandrova; S. Atwater; H. Ai; R. J. Casperson; R. F. Casten; A. Heinz; A. F. Mertz; J. Qian; B. Shoraka; J. R. Terry; E. Williams; R. Winkler

doi:10.1103/PhysRevC.85.017301

Collectivity in 66Ge and 68Ge via lifetime measurements

R. Lüttke^*, E. A. McCutchan, V. Werner, K. Aleksandrova, S. Atwater, H. Ai, R. J. Casperson, R. F. Casten, A. Heinz, A. F. Mertz, J. Qian, B. Shoraka, J. R. Terry, E. Williams, R. Winkler

^*Corresponding author for this work

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

10 Citations (Scopus)

Abstract

Lifetimes of the 21+ states in 66^,68Ge were measured using the recoil distance Doppler shift method. Excited states in 66Ge and 68Ge were populated using the 58Ni(10B, p2n) and 58Ni(12C, 2p) reactions, respectively. Lifetimes were extracted from coincidence data using the differential decay curve method. The resulting B(E2; 21+→01+) transition strengths are compared with large-scale shell-model calculations.

Original language	English
Article number	017301
Journal	Physical Review C - Nuclear Physics
Volume	85
Issue number	1
DOIs	https://doi.org/10.1103/PhysRevC.85.017301
Publication status	Published - 3 Jan 2012
Externally published	Yes

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Lüttke, R., McCutchan, E. A., Werner, V., Aleksandrova, K., Atwater, S., Ai, H., Casperson, R. J., Casten, R. F., Heinz, A., Mertz, A. F., Qian, J., Shoraka, B., Terry, J. R., Williams, E., & Winkler, R. (2012). Collectivity in 66Ge and 68Ge via lifetime measurements. Physical Review C - Nuclear Physics, 85(1), Article 017301. https://doi.org/10.1103/PhysRevC.85.017301

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abstract = "Lifetimes of the 21+ states in 66,68Ge were measured using the recoil distance Doppler shift method. Excited states in 66Ge and 68Ge were populated using the 58Ni(10B, p2n) and 58Ni(12C, 2p) reactions, respectively. Lifetimes were extracted from coincidence data using the differential decay curve method. The resulting B(E2; 21+→01+) transition strengths are compared with large-scale shell-model calculations.",

author = "R. L{\"u}ttke and McCutchan, {E. A.} and V. Werner and K. Aleksandrova and S. Atwater and H. Ai and Casperson, {R. J.} and Casten, {R. F.} and A. Heinz and Mertz, {A. F.} and J. Qian and B. Shoraka and Terry, {J. R.} and E. Williams and R. Winkler",

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doi = "10.1103/PhysRevC.85.017301",

language = "English",

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T1 - Collectivity in 66Ge and 68Ge via lifetime measurements

AU - Lüttke, R.

AU - McCutchan, E. A.

AU - Werner, V.

AU - Aleksandrova, K.

AU - Atwater, S.

AU - Ai, H.

AU - Casperson, R. J.

AU - Casten, R. F.

AU - Heinz, A.

AU - Mertz, A. F.

AU - Qian, J.

AU - Shoraka, B.

AU - Terry, J. R.

AU - Williams, E.

AU - Winkler, R.

PY - 2012/1/3

Y1 - 2012/1/3

N2 - Lifetimes of the 21+ states in 66,68Ge were measured using the recoil distance Doppler shift method. Excited states in 66Ge and 68Ge were populated using the 58Ni(10B, p2n) and 58Ni(12C, 2p) reactions, respectively. Lifetimes were extracted from coincidence data using the differential decay curve method. The resulting B(E2; 21+→01+) transition strengths are compared with large-scale shell-model calculations.

AB - Lifetimes of the 21+ states in 66,68Ge were measured using the recoil distance Doppler shift method. Excited states in 66Ge and 68Ge were populated using the 58Ni(10B, p2n) and 58Ni(12C, 2p) reactions, respectively. Lifetimes were extracted from coincidence data using the differential decay curve method. The resulting B(E2; 21+→01+) transition strengths are compared with large-scale shell-model calculations.

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U2 - 10.1103/PhysRevC.85.017301

DO - 10.1103/PhysRevC.85.017301

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VL - 85

JO - Physical Review C - Nuclear Physics

JF - Physical Review C - Nuclear Physics

IS - 1

M1 - 017301

ER -

Collectivity in 66Ge and 68Ge via lifetime measurements

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