ADOPTED LEVELS for 127Nd

Author: A. Hashizume |  Citation: Nucl. Data Sheets 112, 1647 (2011) |  Cutoff date: 1-Oct-2009 

 Full ENSDF file | Adopted Levels (PDF version) 


Q(β-)=-1.07×104 keV SYS(n)= 1.06×104 keV SYS(p)= 2.5×103 keV SYQ(α)= 2.3×103 keV SY
Reference: 2012WA38

General Comments:

Source: from 92Mo(40Ca,2p3n) E=208 MeV, on-line mass (1987WiZM,1986Wi15,1983Ni05)

Assignment: from β-delayed proton activity coincident with Pr-K| x ray (1987WiZM,1986Wi15)

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

Q-value: Δ(Q(β-))=720, Δ(S(n))=570, Δ(S(p))=450 (syst,2003Au03)

Q-value: Δ(Q(α))=500 (syst,2003Au03)

Q-value: Other: 1967Ze05




E(level)
(keV)
T1/2(level)
  ≥0.0 1.8 s 4 
% ε = 100
% εp = ?

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Additional Level Data and Comments:

E(level)Jπ(level)T1/2(level)Comments
   0.0 1.8 s 4 
% ε = 100
% εp = ?
Delayed proton precursor; the proton energy distribution is from 2.2 to 6.0 MeV. The average energy is 3.7 MeV. Coincidence with x-rays (1983Ni05,1986Wi15,1987WiZM).

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