77BR 77KR EC DECAY (71.25 M) 1974HO37,1973BA22,1971BO30ENSDF 202011
77BR H TYP=FUL$AUT=BALRAJ SINGH$CIT=ENSDF$CUT=30-SEP-2020$
77BR H TYP=FUL$AUT=BALRAJ SINGH, NINEL NICA$CIT=NDS 113, 1115 (2012)$
77BR2 H CUT=30-Mar-2012$
77BR c Others: 1986Ho22, 1967Ho16, 1955Th01
77BR c |g and |g|g-coin: 1986Ho22, 1974Ho37, 1973Ba22, 1971Bo30,
77BR2c 1967Ho16, 1955Th01
77BR c ce: 1974Ho37, 1967Ho16, 1955Th01
77BR c (ce)|g: 1955Th01
77BR c |g|g(t): 1967Ho16
77BR c |g|g(|q,H,t): 1991Gr15
77BR c (ce)|g(t): 1972OhZR
77BR c |b{++}: 1973Ba22, 1955Th01
77BR c |g|b+: 1973Ba22, 1974Ro11, 1982Mo10
77BR c T{-1/2} and production of {+77}Kr: 2019Ze02, 1974Ho37, 1973Ba22,
77BR2c 1971Bo30, 1960Bu22, 1948Wo08
77BR c 2001Sa67: calculated Gamow-Teller strengths and half-life of {+77}Kr
77BR2c decay
77BR c Total decay energy of 3066 keV {I65} deduced (by RADLIST code) from
77BR2c proposed decay scheme is in agreement with the expected value of
77BR3c 3065 keV {I3}, indicating that decay scheme is well established
77BR cE TI$From |g-ray intensity balance. From I(|g{+|+})=180 {I10} (1974Ho37),
77BR2cE the |b{++} feeding to g.s. is deduced as <6%. Older direct end-point
77BR3cE energy and |b{++} intensities measurements are much less precise and
77BR4cE inaccurate in several cases. These are listed under document records
77BR cG $The following |g rays reported by different authors have
77BR2cG been omitted by the evaluator: 77 {I2}, 1702 {I2} (1973Ba22);
77BR3cG 1001 {I1} (1973Ba22, 1967Ho16); 2335.0 {I15} (1973Ba22,1971Bo30); 1044
77BR4cG {I2}, 1058 {I2} (1967Ho16); 246 {I2} (1955Th01)
77BR cG E$Weighted average of 1974Ho37, 1973Ba22, 1971Bo30 and 1967Ho16
77BR cG RI$Weighted average of 1974Ho37, 1973Ba22, 1971Bo30 and
77BR2cG 1967Ho16. Uncertainties not quoted by 1971Bo30 and 1967Ho16.
77BR3cG Evaluator assumes 10% for intense lines and 30% for weak lines
77BR cG E(A)$|g from 1974Ho37 only
77BR cG RI(B)$Value from 1973Ba22 not included in the weighted average
77BR2cG because of severe disagreement with other reported intensities
77BR cL $The 77 and 2335 levels proposed by 1973Ba22 have been
77BR2cL omitted by the evaluator
77BR cL J$From the Adopted Levels
77KR P 0.0 5/2+ 71.25 M 42 3065 3
77KR cP J,T$From {+77}Kr Adopted Levels
77KR cP QP$From 2017Wa10
77BR N 0.81 2 0.81 2 1.0 1.0
77BR cN NR$From I(|g+ce)(gammas to g.s.)=97 {I3}. From I(|g{+|+})=180 {I10}
77BR2cN (1974Ho37), the |b{++} feeding to g.s. is deduced as <6%. |e+|b{++}
77BR3cN feeding to 106 level (with |DJ|p=2,no) is expected to be negligible
77BR PN 3
77BR L 0.0 3/2-
77BR E 5 LT 0.8 LT 6.6 GT 6 LT ?
77BRS E EAV=906.4 14$CK=0.1153 5$CL=0.01323 6$CM+=0.002647 11
77BR L 105.82 13 9/2+ 4.28 M 10 M
77BR2 L %IT=100
77BR cL T$from the Adopted Levels
77BR G 105.87 17 1.6 1 E3 6.30 10
77BRS G KC=4.85 8$LC=1.236 21$MC=0.198 4$NC=0.01486 25
77BR cG $|a(K)exp=5.0 (1967Ho16), |a(L)exp=1.6 {I1} (1974Ho37).
77BR2cG K/L=3.0 {I2} (1974Ho37), 4.3 {I3} (1967Ho16), 3.6 (1955Th01)
77BR cG M$from K/L and |a(K)exp
77BR L 129.63 4 5/2+ 9.3 NS 3
77BR cL T$|g|g(t) (1967Ho16)
77BR cL $g-factor=1.32 {I1} from |g|g(|q,H,t) using PAC technique (1991Gr15)
77BR E 41.8 19 7.7 4 5.521 21 49.5 23
77BRS E EAV=846.7 14$CK=0.1371 6$CL=0.01574 7$CM+=0.003151 13
77BR DE $ Older direct measurements: EB+=1752 124 (from (130G)B+,1982Mo10),
77BR2DE 1875 40 (from B+,1973Ba22), 1860 (from B+,1955Th01).
77BR3DE IB+=48 (1973Ba22), 61 (1955Th01)
77BR G 24.2 5 0.045 7 (E2) 146 12 6.9 10
77BRS G K/T=0.56 5$L/T=0.37 4$M/T=0.059 8$N/T=0.0040 6
77BR cG $Transition detected as conversion electrons
77BR cG TI$from intensity balance at 106 level
77BR cG RI$from I(|g+ce) and |a
77BR cG M$from K/(L+M)=1.3 {I10} (1955Th01)
77BR G 129.64 4 100 E1 0.0391 C
77BRS G KC=0.0348 5$LC=0.00370 6$MC=0.000584 9$NC=5.34E-5 8
77BR cG E$from 1986Ho22
77BR cG M$from ce data. |a(K)exp=0.033 {I3}, |a(L)exp=0.0053 {I8}
77BR2cG (1974Ho37, 1967Ho16, 1955Th01). K/L=6.2 {I10} (1974Ho37), 10 {I2}
77BRxcG (1967Ho16), 8.3 (1955Th01)
77BR cG MR$from ce data |d<0.07
77BR L 161.9 3 5/2-
77BR E 0.19 3 0.038 5 7.8 1 0.23 3
77BRS E EAV=831.8 14$CK=0.1434 6$CL=0.01646 7$CM+=0.003294 14
77BR G 161.9 3 0.28 3 M1+E2 -0.27 10 0.039 7 B
77BRS G KC=0.035 6$LC=0.0039 7$MC=0.00062 11$NC=5.7E-5 10
77BR cG M,MR$from Adopted Gammas
77BR L 166.6 3 (3/2)-
77BR E 0.11 3 0.021 5 8.1 1 0.13 3
77BRS E EAV=829.7 14$CK=0.1443 6$CL=0.01656 7$CM+=0.003315 14
77BR G 166.7 4 0.20 3 [M1,E2] 0.08 6 A
77BRS G KC=0.07 5$LC=0.009 6$MC=0.0014 9$NC=0.00012 8
77BR L 276.21 6 (3/2)+ 90 PS 20
77BR cL T$from ce|g(t) (1972OhZR)
77BR E 33.6 16 7.9 4 5.46 2 41.5 20
77BRS E EAV=779.5 14$CK=0.1684 8$CL=0.01933 9$CM+=0.003870 17
77BR DE $ Older direct measurements:EB+=1737 37 (from (146G)B+,1982Mo10),
77BR2DE 2000 100 (from (146G)B+,1974Ro11), 1700 (from B+,1973Ba22),
77BR3DE 1670 (from B+, 1955Th01). IB+=36 (1973Ba22), 32 (1955Th01)
77BR G 146.59 4 46 2 M1+E2 0.25 7 0.051 6 C
77BRS G KC=0.045 6$LC=0.0051 7$MC=0.00081 11$NC=7.4E-5 9
77BR cG E$from 1986Ho22
77BR cG M,MR$from ce data. |a(K)exp=0.045 {I5}, |a(L)exp=0.0085 {I13}
77BR2cG (1974Ho37, 1955Th01). K/L=5.3 (1974Ho37), 7.8 {I20} (1967Ho16), 4.7
77BRxcG (1955Th01)
77BR G 276.0 2 3.6 2 (E1) 0.00433 7 C
77BRS G KC=0.00386 6$LC=0.000407 6$MC=6.45E-5 10$NC=5.98E-6 9
77BR cG M$from |a(K)exp|?0.0043 (1955Th01)
77BR L 417.6916 7/2(+)
77BR E 2.7 4 0.82 12 6.4 1 3.5 5
77BRS E EAV=714.9 14$CK=0.2069 10$CL=0.02377 11$CM+=0.004757 22
77BR cE $E|b=1550; I|b=12 (from |b{++}, 1973Ba22)
77BR G 287.9 3 0.23 2 AC
77BR G 311.9 2 4.6 6 (M1) 0.00594 9 C
77BRS G KC=0.00527 8$LC=0.000566 8$MC=8.99E-5 13$NC=8.40E-6 12
77BR cG M$from |a(K)exp|?0.0067 (1955Th01) and Adopted Gammas
77BR L 864.5115 (3/2+)
77BR E 0.33 3 0.28 3 6.71 5 0.61 6
77BRS E EAV=514.0 14$CK=0.4067 19$CL=0.04680 21$CM+=0.00937 5
77BR DE $ Older direct measurements: EB+=900 (from B+,1973Ba22), 850
77BR2DE (from B+,1955Th01). IB+=4 (1973Ba22), 7 (1955Th01). IB+ probably
77BR3DE corresponds to all three levels at 865, 967 and 1024
77BR G 588.2 3 0.14 3 C
77BR G 698.1 4 0.06 1 A
77BR G 734.9 2 0.53 6 C
77BR G 864.4 3 0.037 7
77BR L 967.1918 (7/2+)
77BR E 0.17 1 0.19 2 6.83 4 0.36 3
77BRS E EAV=468.5 14$CK=0.4721 21$CL=0.05436 24$CM+=0.01089 5
77BR G 837.5 2 0.19 2 C
77BR cG RI$value in 1971Bo30 should read 0.15 instead of 0.105
77BR G 861.5 3 0.25 3
77BR L 1024.4520 (5/2)+
77BR E 0.19 2 0.27 2 6.66 4 0.46 4
77BRS E EAV=443.2 14$CK=0.5112 21$CL=0.05888 25$CM+=0.01179 5
77BR G 606.5 4 0.41 4 C
77BR G 748.3 3 0.030 6 C
77BR cG RI$value in 1971Bo30 should read 0.034 instead of 0.34
77BR G 894.9 3 0.13 2 C
77BR L 1097.6824 (5/2+,7/2)
77BR E 0.021 5 0.037 10 7.5 1 0.058 15
77BRS E EAV=411.1 14$CK=0.5630 22$CL=0.06488 25$CM+=0.01299 5
77BR G 968.2 4 0.03 1 A
77BR G 991.7 3 0.054 14
77BR L 1576.1514 (5/2-)
77BR E 0.027 2 0.56 5 6.06 4 0.59 5
77BRS E EAV=204.9 13$CK=0.8386 9$CL=0.09701 11$CM+=0.019437 22
77BR G 1158.5 3 0.057 5
77BR G 1300.0 2 0.49 5 C
77BR G 1446.4 3 0.14 2 C
77BR G 1576.0 3 0.038 4
77BR L 2129.1 4 (3/2)-
77BR E 0.055 7 6.7 1 0.055 7
77BRS E CK=0.8770$CL=0.1024$CM+=0.02054
77BR G 1031.3 4 0.013 3
77BR G 1999.7 6 0.034 7 B
77BR G 2129.1 6 0.021 4
77BR L 2193.6 6 (3/2,5/2,7/2)
77BR E 0.017 3 7.1 1 0.017 3
77BRS E CK=0.8768$CL=0.1026$CM+=0.02058
77BR G 2031.7 8 0.005 2
77BR G 2063.9 7 0.016 3 B
77BR L 2344.3 5 (3/2,5/2,7/2+)
77BR E 0.030 4 6.7 1 0.030 4
77BRS E CK=0.8762$CL=0.10310 2$CM+=0.020702 3
77BR G 1479.7 5 0.018 3 B
77BR G 2068.3 7 0.019 3