52MN 52MN IT DECAY (21.1 M) 1977YA08 15NDS 201509 52MN H TYP=FUL$AUT=YANG DONG, HUO JUNDE$CIT=NDS 128, 185 (2015)$ 52MN2 H CUT=10-Jul-2015$ 52MN c Chemically separated sources from {+52}Fe |e decay, measured E|g, I|g, 52MN2c a Compton suppression spectrometer system, several large volume Ge(Li) 52MN3c detectors. 52MN c See also {+52}Mn |e decay (21.1 min). 52MN c Feeding of 21.1-min {+52}Mn in {+52}Fe |e decay (8.275 h)=100%. 52MN cL E,J,T$From the adopted levels. 52MN P 377.749 5 2+ 21.1 M 2 52MN N 56.1 6 1 0.0175 2 52MN PN 3 52MN L 0.0 6+ 5.591 D 3 52MN L 377.749 5 2+ 21.1 M 2 M 52MNS L %EC+%B+=98.25 5$%IT=1.75 5 52MN G 377.738 5 1.709 15E4 0.0399 1.78 52MNS G KC=0.0356 5$LC=0.00382 6$MC=0.000515 8$NC+=2.13E-5 3 52MNS G NC=2.13E-5 3 52MN cG RI Relative to 100 for 1434|g with {+52}Mn (21.1 min) |e decay.