209RN 213RA A DECAY (2.15 MS) 2006KU26,1976RA37 15NDS 201506
209RN H TYP=FUL$AUT=J. CHEN {+#} AND F.G. KONDEV$CIT=NDS 126, 373 (2015)$
209RN2 H CUT=30-Sep-2013$
209RN c 2006Ku26: {+213}Ra isotopes were produced by the {+170}Er({+50}Ti,xn)
209RN2c reaction with the E=4.35 MeV/nucleon {+50}Ti beam from the UNILAC at
209RN3c GSI, Darmstadt. Evaporation residues were separated by the velocity
209RN4c filter ship and implanted into a position-sensitive 16-strips pips
209RN5c detector. |g rays were detected with a Ge-Clover detector (5.0(5)%
209RN6c efficiency at 1.3 MeV). Measured E|g, I|g, E|a, I|a, |g|g-coin,
209RN7c |g|g|g-coin, |a|g-coin, I(ce). Deduced levels, J|p, |g- and |a-
209RN8c branchings, conversion coefficients.
209RN c 1976Ra37: {+213}Ra isotopes were produced by {+209}Bi({+10}B,6n|g) and
209RN2c Pb({+12}C,xn|g) reactions with E=60-100 MeV beams from the Yale
209RN3c University's Heavy Ion Accelerator (hilac). Alpha particles were
209RN4c detected with an Si(Au) surface barrier detector and |g-rays were
209RN5c detected with two Ge(Li) detectors. Measured E|g, I|g, E|a, I|a,
209RN6c I(x-ray), |g|g-coin. Deduced levels, J|p, |g-branchings, |a-branchings,
209RN7c conversion coefficients.
209RN cA HF$r{-0}=1.456 {I8}, weighted average of r{-0}({+208}Rn)=1.466 {I8} and
209RN2cA r{-0}({+210}Rn)=1.4552 {I21} deduced from HF=1.0.
209RN cG E$Weighted average of values from 2006Ku26 and 1976Ra37
209RN cG RI$Deduced by evaluators from the relative I|g in 2006Ku26, I|a and
209RN2cG conversion coefficients. 1976Ra37 measured relative photon intensity
209RN3cG with respect to I(1063|g in {+213}Ra)=100, which probably include some
209RN4cG contributions from 2.73-min {+213}Ra |a decay and are inconsistent
209RN5cG with the I|a values.
209RN cG M,MR$From Adopted Gammas
209RN cL E$From a least-squares fit to |g-ray energies.
209RN cL J$From Adopted Levels
213RA P 1770 7 (17/2-) 2.15 MS 7 6861.8 23
213RA cP E,J,T$From Adopted Levels of {+213}Ra.
213RA DP $E=1770 5 and T=2.20 MS 5 from 2006Ku26.
213RA cP QP$From 2012Wa38
209RN N 1.0 0.006 4
209RN cN BR$%From Adopted Levels of {+213}Ra
209RN PN 5
209RN L 0.0 5/2-
209RN A 8468 5 68 7 2.9E3 20
209RN cA E$weighted average of 8467 {I5}(1976Ra37) and 8469 {I6} (2006Ku26)
209RN cA IA$weighted average of 69 {I7} (1976Ra37) and 63 {I13} (2006Ku26)
209RN L 110.1 1 1/2-
209RN A 8356 9 29 6 3.4E3 24
209RN cA E$weighted average of 8358 {I10} (1976Ra37) and 8355 {I9} (2006Ku26)
209RN cA IA$weighted average of 28 {I6} (1976Ra37) and 33 {I13} (2006Ku26)
209RN G 110.2 1 4.5 9 E2 5.50
209RNS G KC=0.362 5$LC=3.79 6$MC=1.021 15$NC+=0.325 5
209RNS G NC=0.266 4$OC=0.0537 8$PC=0.00597 9
209RN L 214.7 2 3/2-
209RN A 8267 10 3 2 1.7E4 16
209RN cA E$weighted average of 8266 {I10} (1976Ra37) and 8270 {I20} (2006Ku26)
209RN cA IA$weighted average of 3 {I2} (1976Ra37) and 4 {I2} (2006Ku26)
209RN G 104.8 2 0.13 9 M1(+E2) 0.4 4 10.8 12
209RNS G KC=8.0 23$LC=2.1 8$MC=0.53 23$NC+=0.17 7
209RNS G NC=0.14 6$OC=0.029 12$PC=0.0039 11
209RN cG RI$I(104.8|g)/I(214.9|g)=20 {I5}/100 {I3} (2006Ku26)
209RN G 214.9 1 0.7 5 M1(+E2) 1.2 LT 1.2 4
209RNS G KC=0.9 4$LC=0.212 8$MC=0.0521 8$NC+=0.0169 3
209RNS G NC=0.01357 20$OC=0.00291 7$PC=0.00040 4