154ER    158YB A DECAY                 1977HA48                  25NDS    202503
154ER  H TYP=FUL$AUT=N. NICA$CIT=NDS 200, 2 (2025)$CUT=22-Aug-2022$
154ER D  NO MODIFICATIONS  AS OF MARCH, 2007 (CW REICH)
154ER c  1977Ha48: Produced by {+181}Ta(p,spall) with E=600 MeV (1977Ha48).
154ER c  1992Ha10: Produced by Ca({+127}I,x) with E |< 711 MeV.  Measured
154ER2c       |a with Si detectors.
154ER cA HF$The nuclear radius parameter r{-0}({+154}Er)=1.528 {I36}
154ER2cA is deduced by assuming HF=1.0 for the ground-state to
154ER3cA ground-state alpha decay branch.
158YB  P   0         0+                  1.49 M  13             4170      7
158YB cP QP$From 2021Wa16
154ER  N                       0.00002112
154ER cN BR        From 1992Ha10. Other: |? 0.00003 (1977Ha48).
154ER  L    0        0+                3.73 M    9
154ER  A 4065      7  100       1.000
154ER cA E         Average of 4069 {I10} (1977Ha48) and 4059 {I12} (1992Ha10).