248CF    252FM A DECAY                 1984AH02                  25NDS    202507
248CF  H TYP=FUL$AUT=C.D. Nesaraja$CIT=NDS 204, 374 (2025)$CUT=30-Jun-2024$
248CF dA HF$Hindrance Factor is calculated by AlphaHF (version 10-Jan-2025)
248CF dL E$Least-squares fitting is done by GLSC (version 17-Jan-2025)
248CF c  Other then the Q record, no changes were made in this dataset
248CF2c  from the previous evaluation 2014Ma86
248CF c  1984Ah02: Alpha-particle spectra were measured with a Au-Si surface
248CF2c  barrier detector and the Argonne double-focusing magnetic
248CF3c  spectrometer.
248CF DG CC$FROM BrIcc v2.3e (17-Jun-2020) 2008Ki07, "Frozen Orbitals" appr.
248CF cA HF$The nuclear radius parameter r{-0}({+248}Cf)=1.46664 {I46} is
248CF2cA deduced from assumed HF=1.0 for the ground-state to ground-state alpha
248CF3cA decay branch
248CF cL J,T$From Adopted Levels
252FM  P 0.0          0+               25.39 H   4              7153.7    10
252FM cP QP$From 2021Wa16
252FM cP T$From Adopted Levels in {+252}Fm (2021Ma19)
248CF  N 0.0110    23          0.999977 2
248CF cN NR$from I(41|g+ce)-I(96|g+ce)=I|a(6998|a). This is consistent with the
248CF2cN intensity balance at the g.s., I(|g+ce)(41|g)=100-I|a(7039|a)=16.0
248CF3cN {I5} from which one gets a normalization factor of 0.0110 {I22}
248CF cN BR$From Adopted Levels in {+252}Fm (2021Ma19)
248CF PN                                                                     2
248CF cA E$Others: 1977Be36, 1967Ch17, and 1956Fr07
248CF cG RI$Relative photon intensity
248CF cL BAND(A)$K|p=0+ g.s. band.
248CF  L 0.0          0+               333.5 D   28                         A
248CF cL T$From Adopted Levels
248CF  A 7039      2 84.0    5 1.0
248CF  L 41.53     6  2+                                                    A
248CF  A 6998      2 15.0    2 3.77    7
248CF  G 41.53     6  1.0    2 [E2]                    1461   23
248CF2 G %IG=0.011 +5-4
248CF cG RI$0.2 uncertainty assumed by the evaluator
248CFS G  LC=1053 17$MC=300 5
248CFS G  NC=84.3 13$OC=20.79 33$PC=3.26 5$QC=0.00709 11
248CF  L 137.81    9  4+                                                    A
248CF  A 6904      2 0.97    4 23.0    10
248CF  G 96.28     6  3.3    3 [E2]                    26.5    4
248CFS G  LC=19.10 27$MC=5.45 8
248CFS G  NC=1.534 22$OC=0.379 5$PC=0.0606 9$QC=0.0002178 31
248CF2 G %IG=0.036 +12-10
248CF  L 285       4  6+                                                    A
248CF  A 6759      3 0.023   5 2.3E2   5