211PO    211AT EC DECAY                1975JA04                  13NDS    201306
211PO  H TYP=FUL$AUT=J.K. Tuli, P. Blokhin, J. Kaur, J.Y. Lee and N. Sharma$
211PO2 H CIT=NDS 114, 661 (2013)$CUT=28-FEB-2013$
211PO DG CC$ FROM BrIcc v2.2 (31-Mar-2008) 2008Ki07, "Frozen Orbitals" appr.
211PO c  Others: 1985La17, 1978Ya04, 1959Ka17, 1954Mi70
211PO cE           Electron capture branches have been deduced from |a, |g,
211PO2cE and ce measurements.
211PO cG M,MR$From {+211}Po adopted |g radiations.
211PO cL E$From E|g
211PO cL J$From Adopted Levels
211AT  P    0.0        9/2-             7.214 H  7              785.3     25
211PO  N 0.00546   21          0.5820  8  1.7182
211PO cN NR$I|g measured relative to I|g(569.65|g,{+207}Pb)=100 in a {+211}At +
211PO2cN {+211}Po source in equilibrium. I(569.65|g,{+207}Pb)=0.545 {I21} per
211PO3cN 100 {+211}Po decays (see {+211}Po |a decay) and
211POxcN I|a({+211}Po)=I|e({+211}At).
211PO cN BR$I|e=58.20% {I8} from I|a({+211}At)/(I|a({+211}At)+I|a({+211}Po))
211PO2cN (see {+211}At |a decay).
211PO PN                                                                     3
211PO  L    0.0        9/2+
211PO  E                         57.93 1   5.972  4             57.93     1
211POS E CK=0.7731 2$CL=0.1693 1$CM+=0.05758 4
211PO  L 687.00    10 11/2+
211PO  E                         0.27  1   5.75   4              0.27     1
211POS E CK=0.016 17$CL=0.683 10$CM+=0.301 7
211PO  G 687.0     1  82     2 M1+E2     -0.20   2     0.0536 9
211POS G KC=0.0438 7$LC=0.00752 12$MC=0.00177 3$
211POS G NC=0.000455 7$OC=9.53E-5 15$PC=1.232E-5 19
211PO cG E$others: 686.7 {I5} (1978Ya04), 670 (1959Ka17), 671 {I5} (1954Mi70)
211PO cG RI$weighted average of 83 {I2} (1985La17) and 79 {I4} (1975Ja04),
211PO2cG measured relative to I(569.65|g,{+207}Pb)=100.
211PO cG CC$|a(K)exp=0.0043 {I6} measured relative to |a(K)(569.65|g,E2 in
211PO2cG {+207}Pb)=0.01583. (Theory: |a(K)=0.0438)