ADOPTED LEVELS for 199Fr

Author: Balraj Singh |  Citation: Nucl. Data Sheets 108, 79 (2007) |  Cutoff date: 15-Oct-2006 

 Full ENSDF file | Adopted Levels (PDF version) 


S(p)= -7.0×102 keV 5Q(α)= 7.81×103 keV 4
Reference: 2012WA38

General Comments:

199Fr produced and identified in 169Tm(36Ar,6n) reaction at E=215 MeV followed by analysis of the reaction products with the gas-filled recoil separator and detected with position-sensitive detectors. Activities identified through αα correlations (1999Ta20)

Q-value: Note: Current evaluation has used the following Q record

Q-value: Q(εp)=6140 60 (2003Au03)

Q-value: S(n) from 1997Mo25




E(level)
(keV)
T1/2(level)
  0 12 ms +10-4 
% ε = ?
% α > 0

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments

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