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Journal Articles Physical Review C Year : 2014

α decay of Au176

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A. N. Andreyev
  • Function : Author
S. Antalic
  • Function : Author
D. Ackermann
T. E. Cocolios
  • Function : Author
J. Elseviers
  • Function : Author
S. Heinz
  • Function : Author
F. P. Hessberger
  • Function : Author
S. Hofmann
  • Function : Author
M. Huyse
  • Function : Author
J. Khuyagbaatar
  • Function : Author
B. Kindler
  • Function : Author
B. Lommel
  • Function : Author
R. Mann
  • Function : Author
R. D. Page
  • Function : Author
P. Van Duppen
  • Function : Author
M. Venhart
  • Function : Author

Abstract

The isotope Au176 has been studied in the complete fusion reaction Ca40+Pr141 → 176Au+5n at the velocity filter SHIP (GSI, Darmstadt). The complex fine-structure α decay of two isomeric states in Au176 feeding several previously unknown excited states in the daughter nucleus Ir172 is presented. An α-decay branching ratio of bα=9.5(11)% was deduced for the high-spin isomer in Ir172.

Dates and versions

in2p3-01097956 , version 1 (22-12-2014)

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A. N. Andreyev, S. Antalic, D. Ackermann, T. E. Cocolios, J. Elseviers, et al.. α decay of Au176. Physical Review C, 2014, 90, pp.044312. ⟨10.1103/PhysRevC.90.044312⟩. ⟨in2p3-01097956⟩

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