61CU 61ZN EC DECAY (89.1 S) 1970HO29,1972DU09 15NDS 201503
61CU H TYP=FUL$AUT=KAZIMIERZ ZUBER, BALRAJ SINGH$CIT=NDS 125, 1 (2015)$
61CU2 H CUT=25-Jan-2015$
61CU c Source produced by {+58}Ni(|a,n) (1970Ho29,1969Ho02).
61CU c 1970Ho29: measured E|g, I|g, |g(t) with Compton suppression
61CU2c spectrometer.
61CU c 1972Du09: measured E|g, I|g, |g(t) with Ge(Li). Mass separated source.
61CU c Others: 1955Li39, 1959Cu86, 1969Ho02, 1974YoZT.
61CU c The decay scheme is based on |g|g coin data from 1969Ho02 and on
61CU2c energy sums.
61CU c Data are from 1970Ho29, except as noted. There is good agreement
61CU2c between the results of 1970Ho29 and 1972Du09.
61CU c From RADLIST code, deduced total decay energy is 5638 keV {I70}
61CU2c agrees with 5640 keV {I16} from Q(|e) value.
61CU cE $Measured endpoint energy of |b{++} radiation is 4380 {I200}. This
61CU2cE |b{++} endpoint must correspond to g.s. feeding from intensity
61CU3cE arguments (1959Cu86).
61CU cE TI$From intensity imbalance at each level
61CU cE IB,IE$From I(|g+ce) and theoretical |b{++}/|e
61CU cG RI$From 1970Ho29.
61CU cG M,MR$From Adopted Gammas
61CU cG $The 1234.0|g and 1289.8|g seen by 1970Ho29 were not observed by
61CU2cG 1972Du09 (I|g|<0.6).
61CU cG RI(A),E(B)$From 1972Du09.
61CU cL E$From least-squares fit to E|g data.
61CU cL J$From Adopted Levels.
61ZN P 0 3/2- 89.1 S 2 5635 16
61ZN CP J,T$ From Adopted Levels for {+61}Zn
61ZN CP QP$From 2012Wa38
61CU N 0.0766 38 1 1
61CU cN NR$Measured annihilation radiation intensity is 2600 {I130}
61CU2cN (1969Ho02) relative to 100 for 1660|g. From theoretical
61CU3cN |b{++}/|e ratios for g.s. and some of the intensely populated
61CU4cN levels, intensity of electron capture fraction is estimated
61CU5cN as 5.0 relative units, thus the total I(|b{++}+|e)=1305 {I65}
61CU6cN units which gives normalization factor of 0.0766 {I38} for
61CU7cN 100 decays
61CU PN 3
61CU G 149.0 3 2.2 9
61CU G 604.5 101.1 LT A
61CUF G FLAG=B
61CU G 638.2 5 1.0 LT A
61CUF G FLAG=B
61CU G 1147.3 3 2.0 3
61CU G 1565.6 141.4 LT A
61CUF G FLAG=B
61CU L 0.0 3/2-
61CU E 66.3 17 0.405 12 5.40 2 66.7 17
61CUS E EAV=2126.5 78$CK=0.00539 6$CL=0.000587 6$CM+=0.0001025 1
61CU L 474.98 7 1/2-
61CU E 10.8 6 0.091 5 5.97 3 10.9 6
61CUS E EAV=1896.6 78$CK=0.00743 9$CL=0.000809 10$CM+=0.0001413 1
61CU G 475.0 1 216 3 M1+E2 0.04
61CU CG MR$theoretical estimate by 1972Ca20 adopted by 1973Sa19 in (|a,p|g)
61CU L 970.10 115/2-
61CU E 0.46 19 0.0057 23 7.1 2 0.47 19
61CUS E EAV=1658.2 77$CK=0.01082 15$CL=0.001179 16$CM+=0.000206 3
61CU G 970.0 3 33.0 15M1+E2 -0.35 4 A
61CUF G FLAG=B
61CU L 1310.94 107/2-
61CU E 0.098 LT 0.002 LT 7.6 GT 0.10 LT ?
61CUS E EAV=1495.0 77$CK=0.01446 21$CL=0.001576 23$CM+=0.000275 4
61CU cE $No |b feeding is expected to this level, small apparent feeding of
61CU2cE <0.10% is probably due to missing |g rays from higher levels
61CU G 1311.0 1 12.0 2 E2
61CU L 1394.52 8 5/2-
61CU E 0.66 6 0.012 1 6.69 4 0.67 6
61CUS E EAV=1455.2 77$CK=0.01559 23$CL=0.00170 3$CM+=0.000297 5
61CU G 919.6 3 1.2 2 E2
61CU G 1394.6 1 15.6 4 M1+E2 -3.55 18
61CU L 1660.44 7 3/2-
61CU E 10.8 7 0.252 17 5.30 3 11.1 7
61CUS E EAV=1328.7 76$CK=0.0201 4$CL=0.00219 4$CM+=0.000383 7
61CU G 265.9 1 7.0 4
61CU G 690.3 1 24.0 18M1(+E2) +0.05 19
61CU G 1185.3 3 22.1 14M1+E2
61CU CG MR$|>0.26 and |<1.00 from (|a,p|g)
61CU G 1660.4 1 100.0 23M1+E2 +0.39 +10-18
61CU L 1732.4 127/2-
61CU E 0.16 LT 0.0027 LT 7.5 GT 0.16 LT ?
61CU cE $No |b feeding is expected to this level, small apparent feeding of
61CU2cE <0.11% {I5} is probably due to missing |g rays from higher levels
61CUS E EAV=1294.5 76$CK=0.0216 4$CL=0.00236 4$CM+=0.000411 7
61CU G 421 2 1.2 LT M1(+E2) +0.08 7 A
61CUF G FLAG=B
61CU G 1732.6 15 1.8 LT E2 A
61CUF G FLAG=B
61CU L 1904.5 3 5/2-
61CU E 0.23 6 0.0070 18 6.8 1 0.24 6
61CUS E EAV=1213.1 76$CK=0.0259 5$CL=0.00283 5$CM+=0.000493 9
61CU G 594.2 150.8 5 M1+E2 -0.05 3 A
61CUF G FLAG=B
61CU G 934.4 3 1.1 5 M1+E2 -0.14 4
61CU G 1904.1 9 1.17 16M1+E2 +0.68 9
61CU L 1932.60 8 3/2-
61CU E 0.79 11 0.024 3 6.25 6 0.81 11
61CUS E EAV=1199.9 76$CK=0.0267 5$CL=0.00291 6$CM+=0.000509 9
61CU G 1457.8 1 4.0 12M1+E2 +0.20 10
61CU G 1932.4 1 8.5 5 M1+E2 +0.26 +12-8
61CU L 2088.86 9 (1/2)-
61CU E 0.58 6 0.022 2 6.27 5 0.60 6
61CUS E EAV=1126.3 76$CK=0.0318 6$CL=0.00347 7$CM+=0.000606 12
61CU G 1613.3 2 3.8 3
61CU G 2088.9 1 8.05 13
61CU L 2358.13 113/2-
61CU E 1.29 9 0.068 5 5.70 4 1.36 9
61CUS E EAV=1000.2 75$CK=0.0442 10$CL=0.00483 10$CM+=0.000843 18
61CU G 426.0 4 1.9 1
61CU G 697.6 1 5.5 5
61CU G 1883.1 3 6.15 12
61CU G 2358.6 3 4.2 3
61CU L 2472.50 133/2-
61CU E 1.29 8 0.079 6 5.60 4 1.37 9
61CUS E EAV=946.9 75$CK=0.0514 12$CL=0.00561 13$CM+=0.000980 22
61CU G 1502.4 1 1.8 2
61CU G 1997.4 2 15.1 4 M1(+E2) -0.02 5
61CU G 2472.1 201.0 4 A
61CUF G FLAG=B
61CU L 2683.96 203/2-
61CU E 1.37 9 0.116 8 5.38 4 1.49 10
61CUS E EAV=848.9 74$CK=0.0693 17$CL=0.00756 19$CM+=0.00132 4
61CU G 2209.0 2 10.8 6
61CU G 2683.3 6 8.7 6
61CU L 2792.98 135/2-
61CU E 1.58 14 0.160 14 5.21 4 1.74 15
61CUS E EAV=798.7 74$CK=0.0817 21$CL=0.00892 23$CM+=0.00156 4
61CU G 1131.9 8 2.3 14 A
61CUF G FLAG=B
61CU G 1482.1 1 10.1 3
61CU G 2792.3 3 10.3 3
61CU L 2840.53 141/2-,3/2-
61CU E 0.50 5 0.055 5 5.66 5 0.55 5
61CUS E EAV=776.9 74$CK=0.0880 23$CL=0.00961 25$CM+=0.00168 5
61CU G 751.6 1 4.0 5
61CU G 2842.8 6 3.18 3
61CUF G FL=0.0
61CU L 2857.1 3 1/2-,3/2-
61CU E 0.48 6 0.054 7 5.66 6 0.53 7
61CUS E EAV=769.3 74$CK=0.0903 24$CL=0.0099 3$CM+=0.00172 5
61CU G 2381.4 201.4 2
61CU G 2857.0 3 5.5 8
61CU L 2932.91 16 3/2-
61CU E 0.73 6 0.094 8 5.39 4 0.82 7
61CUS E EAV=734.6 74$CK=0.102 3$CL=0.0112 3$CM+=0.00195 6
61CU G 1538.9 2 1.09 10
61CU G 2457.6 4 8.4 5
61CU G 2931.8 3 1.2 3
61CU L 3019.3 113/2-
61CU E 0.23 3 0.035 4 5.80 6 0.26 3
61CUS E EAV=695.2 73$CK=0.118 4$CL=0.0129 4$CM+=0.00225 7
61CU G 2543.9 300.97 18M1+E2 -0.6 4
61CU G 3019.3 112.4 3
61CU L 3092.4 133/2-
61CU E 0.098 20 0.017 4 6.1 1 0.115 24
61CUS E EAV=662.0 73$CK=0.134 4$CL=0.0146 5$CM+=0.00255 8
61CU G 3092.3 131.5 3
61CU L 3521.2 151/2-,3/2-,5/2-
61CU E 0.09 3 0.047 14 5.5 2 0.14 4
61CUS E EAV=469.9 71$CK=0.300 10$CL=0.0329 11$CM+=0.00574 19
61CU G 3521.1 151.8 4