ADOPTED LEVELS for 71Mn

Authors: Khalifeh Abusaleem, Balraj Singh |  Citation: Nucl. Data Sheets 112, 133 (2011) |  Cutoff date: 30-Nov-2010 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=1.58×104 keV SYS(n)= 4.1×103 keV SY
Reference: 2012WA38

General Comments:

2010Oh02: 71Mn nuclide identified in Be(238U,F) and Pb(238U,F) reactions with a 238U86+ beam energy of 345 MeV/nucleon produced by the cascade operation of the RBIF accelerator complex of the linear accelerator RILAC and four cyclotrons RRC, fRC, IRC and SRC. Identification of 71Mn nuclei was made on the basis of magnetic rigidity, time-of-flight and energy loss of the fragments using BigRIPS fragment separator. Experiments performed at RIKEN facility.

Based on α/Q spectrum and Z versus α/Q plot, 3 counts were assigned to 71Mn isotope. (Q=charge state)

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

Q-value: Q(β-), S(n) and Q(α) from 2009AuZZ and 2003Au03; S(p) from 1997Mo25

Q-value: Δ(Q(β-))=1160, Δ(S(n))=1000, Δ(Q(α))=1060 (2009AuZZ,2003Au03)

Q-value: S(2n)=8750 950 (syst), Q(β-n)=6570 1160 (syst,2009AuZZ,2003Au03)




E(level)
(keV)
T1/2(level)
  0 > 637 ns
% β- = ?
% β-n = ?
% β-2n = ?

Back to top

Back to top

Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
  0 > 637 ns
% β- = ?
% β-n = ?
% β-2n = ?
Calculated %β-n=28.1, %β-2n=3.0 (1997Mo25).

Back to top