250CF 254FM A DECAY 01NDS 200112 250CF H TYP=FUL$AUT=Y. Akovali$CIT=NDS 94,131 (2001)$CUT=1-Aug-2001$ 254FM P 0.0 0+ 3.240 H 2 7307.2 20 250CF N 1.0 0.999408 3 250CF PN 2 250CF C T1/2(254FM)=3.240 H 2, %A(254FM)=99.9408 3, QA(254FM)=7307.2 20. 250CF CG E MEASUREMENT OF 1984AH02, EXCEPT WHERE NOTED. OTHER 250CF2CG MEASUREMENTS: 1955AS08, 1963BJ03, 1963LE17. 250CF CG RI PHOTON INTENSITY PER 100 ALPHA DECAYS. NO OTHER GAMMAS WERE 250CF2CG OBSERVED. FROM ALPHA-GAMMA COINCIDENCE DATA, RI<0.0001 FOR ANY GAMMA 250CF3CG WITH EG>400 WAS DETERMINED BY 1963LE17, AND RI<0.0007 FOR ANY GAMMA 250CF4CG WITH EG>540 BY 1963BJ03. 250CF CG M MULTIPOLARITIES WERE DETERMINED BY 1977FR03 FROM CONVERSION 250CF2CG ELECTRON MEASUREMENTS IN 250ES EC DECAY. 250CF CA E ENERGIES ARE MEASUREMENTS OF 1984AH02. OTHER MEASUREMENTS: 250CF2CA 1956AS60, 1964AS01, 1977BE36. 250CF CA IA ALPHA INTENSITY PER 100 ALPHA DECAYS, MEASURED BY 1984AH02. 250CF CA HF R0(250CF)=1.4888 8 IS CALCULATED FROM HF(7192A)=1.0. 250CF CL BAND(A) K=0+ GS BAND 250CF L 0.0 0+ A 250CF A 7192 2 85.0 5 1.0 250CF L 42.721 5 2+ A 250CF A 7150 2 14.2 3 4.0 1 250CF G 42.76 5 0.013 1 E2 1293 250CFS G LC=939 $ MC=266 $ 250CF L 141.875 10 4+ A 250CF A 7050 2 0.82 6 28 2 250CF G 99.16 5 0.031 3 E2 23.8 250CFS G LC=17.0 $ MC=4.84 $ NC+=1.934 $ 250CF L 296.22 6 6+ A 250CF A 6898 3 0.0066 8 780 10 250CF G 151 5 0.0010 E2 3.33 250CFS G KC=0.155 $ LC=2.27 $ MC=0.647 $ NC+=0.258 $ 250CF CG E MEASURED BY 1963LE17. EG=154.35 6 WAS MEASURED IN 250CF2CG 250ES EC DECAY. 250CF CG RI MEASURED BY 1963LE17. INTENSITY BALANCE AT THE 296.23-KEV 250CF2CG LEVEL GIVES RI=0.00152 19.