Authors: F.G. Kondev, S. Juutinen, D.J. Hartley |  Citation: Nucl. Data Sheets 150, 1 (2018) |  Cutoff date: 1-Feb-2018 

 Full ENSDF file | Adopted Levels (PDF version) 

S(n)= 11444 keV 38S(p)= 1450 keV 22Q(α)= 8082 keV 15
Reference: 2017Wa10

General Comments:

Activity produced by 142Nd(50Cr,4n) at 252 MeV in the middle of the target (2003Va16) and 142Nd(52Cr,6n) at E=288 and 294 MeV (1999An52). Targets: 290 μg/cm2 99.8% 142Nd (in the form of 142NdF3). Detectors: Velocity filter SHIP, 16-strip position sensitive silicon detector for α particles, open box of 6 silicon detectors for conversion electrons, segmented clover detector for γ’s. 188Po was indetified by Eα1-Eα2 correlations with the known decays of the 184Pb daughter. Others: 2001Hu21, 2005An17

Jπ(level) T1/2(level)
  0 0+ 0.27 ms 3 
% α ≈ 100

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Additional Level Data and Comments:

  00+ 0.27 ms 3 
% α ≈ 100
%α: only α decay observed by 2003Va16 and 1999An52.
E(level): %α: only α decay observed by 2003Va16 and 1999An52.

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