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Conference Papers Year : 2011

Investigation of 246Fm : in‐beam spectroscopy at the limits

J. Piot
B. J.‐p. Gall
P. T. Greenlees
  • Function : Author
L. L. Andersson
  • Function : Author
D. M. Cox
  • Function : Author
T. Grahn
  • Function : Author
K. Hauschild
G. Henning
A. Herzan
  • Function : Author
R.‐d. Herzberg
  • Function : Author
F. P. Hessberger
  • Function : Author
U. Jakobsson
  • Function : Author
P. Jones
  • Function : Author
R. Julin
  • Function : Author
S. Juutinen
  • Function : Author
S. Ketelhut
  • Function : Author
T.‐l. Khoo
  • Function : Author
M. Leino
  • Function : Author
J. Ljungvall
A. Lopez-Martens
P. Nieminen
  • Function : Author
P. Papadakis
  • Function : Author
E. Parr
  • Function : Author
P. Peura
  • Function : Author
P. Rahkila
  • Function : Author
S. Rinta‐antila
  • Function : Author
P. Ruotsalainen
M. Sandzelius
  • Function : Author
J. Sarén
  • Function : Author
C. Scholey
  • Function : Author
D. Seweryniak
  • Function : Author
J. Sorri
  • Function : Author
J. Uusitalo
  • Function : Author

Abstract

The structure of 246Fm has been investigated using in‐beam γ‐ray spectroscopy. The experiment was performed at the University of Jyväskylä using JUROGAM 2 coupled to RITU and GREAT. The 246Fm nuclei were produced using a 186 MeV beam of 40Ar impinging on a target of 208Pb. JUROGAM 2 was fully instrumented with TNT2D digital acquisition cards. The use of digital acquisition cards and a rotating target allowed for unprecedented beam intensities up to 71 particle‐nanoamperes for prompt γ‐ray spectroscopy. With all these major advances for spectroscopy a rotational band is observed for the first time in 246Fm and discussed here. © 2011 American Institute of Physics
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in2p3-00761443 , version 1 (05-12-2012)

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J. Piot, O. Dorvaux, B. J.‐p. Gall, P. T. Greenlees, L. L. Andersson, et al.. Investigation of 246Fm : in‐beam spectroscopy at the limits. Frontiers in Nuclear Structure, Astrophysics and reactions: FINUSTAR 3, Aug 2010, Rhodes, Greece. pp.301, ⟨10.1063/1.3628397⟩. ⟨in2p3-00761443⟩
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